Pls help me thank you

Pls Help Me Thank You

Answers

Answer 1

Answer:

258

Step-by-step explanation:

6x12x1/2 = 30

30x2=60

13x11=143

5x11=55

60+55+143=258

surface area is 258cm cubed

Answer 2
You have to find the area of all the sides and add them together. The answer is 390

Related Questions

Alex has cards with different shapes on them. He sorts the cards and determines that 4% of the shapes on the cards are triangles. Alex has 5 triangle cards.
how many cards are there in all.

Answers

Answer:

125 cards

Step-by-step explanation:

I did this by dividing 100 by 4, since there is 100 percent in total. This gets 25. I then multiplied 25 by 5, because 4 percent = 5 cards. Basically for every 4 percent for every five cards. take it as the amount of 4 percents, there are the same amount of 5 cards.

Hope this helps :)

Answer:

125

Step-by-step explanation:

Pls help me with this

Answers

Answer:

400 tiles

Step-by-step explanation:

40 x 400/100 = 160

Simply take the 160 divided by .40 (the decimal shows it’s a percentage).

160 / .40 = 400

Hope this helps! Have a great day!

Please help me


A triangle with vertices A(2, -2), B(-1, -1) and C(0, 2) is reflected across the y-axis and then dilated by a factor of 3 with the origin as the center of dilation.
What is the x-coordinate of the A''?
-2
2
-6
-4

Answers

Answer:C-6

Step-by-step explanation:(2,-2) reflected over X would be (-2,2). Then dilate by 3 which you multiply by 3. So -2 x 3 = -6.  

Hope it helps !

Which of the following measures would produce TWO possible triangles?

two sides of 4 cm and 7 cm with an angle of 54° not between those two sides
two sides of 4 cm and 7 cm with an angle of 54° between those two sides
three angles: 62°, 34°, and 84°
three sides: 4 cm, 7 cm, and 9 cm

Answers

Answer:

The two possible measures tobproduce a ️ are ''Three angles: 62, 32°, and 84°" & "Three sides: 4cm, 7cm, and 9cm"

The triangle is formed by two sides of 4 cm and 7 cm with an angle of 54° between those two sides

What is a Triangle?

A triangle is a plane figure or polygon with three sides and three angles.

A Triangle has three vertices and the sum of the interior angles add up to 180°

Let the Triangle be ΔABC , such that

∠A + ∠B + ∠C = 180°

The area of the triangle = ( 1/2 ) x Length x Base

For a right angle triangle

From the Pythagoras Theorem , The hypotenuse² = base² + height²

if a² + b² = c² , it is a right triangle

if a² + b² < c² , it is an obtuse triangle

if a² + b² > c² , it is an acute triangle

Given data ,

Let the triangle be represented as ΔABC

Two sides of 4 cm and 7 cm with an angle of 54° between those two sides would produce two possible triangles.

This is because if the angle is between the two sides, the two sides can be positioned in two different ways to form two distinct triangles, whereas if the angle is not between the two sides, only one triangle can be formed.

The other measures listed do not provide enough information to determine if there are one or two possible triangles.

Hence , the triangle is solved

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simplify 5 1/2 - 2 3/4

Answers

Answer:

1

Step-by-step explanation:

5/2-6/4

5/2-3/2

5-3/2

2/2

1

Answer:

Exact form is =11/14 decimal form is =2.75

Step-by-step explanation:

there are different ways to answer but here are two answers

What is the absolute deviation of 16 in this data set?{19, 16, 4, 9, 7}2578

Answers

The absolute deviation of 16 in the given data set, {19, 16, 4, 9, 7}, is: B. 5.

What is Absolute Deviation?

The absolute deviation of a data point in a data set, is the distance of that data point from the mean of the data set.

Find the mean of the data set:

Mean = (19 + 16 + 4 + 9 + 7)/5 = 55/5

Mean = 11

16 - 11 = 5

Therefore, the absolute deviation of 16 is: B. 5.

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Answer:

11

Step-by-step explanation:

I took the k12 test hope this helps! :)

How do I solve this fraction 2/5×5/9?

Answers

You times the numbers across 10/45

Answer:

2/5 x 5/9 = 10/45

Simplified: 2/9

Good Luck! I hope this helps! :)

Drag the tiles to the correct boxes to complete the pairs.
Find the volume of the cubes or rectangular prisms in cubic centimeters.




cube with a side length of cm
arrowRight
rectangular prism with a length,
width, and height of cm, cm,
and cm, respectively

arrowRight
cube with a side length of cm

arrowRight
rectangular prism with a length,
width, and height of cm, cm,
and cm, respectively

Answers

Answer:

3rd one drag 4th one

4th one  drag 2nd one

2nd one drag 3rd one

1 one drag 1 one

Step-by-step explanation:

The answers to the questions are given below.

What is a expression? What is a mathematical equation? What is the volume of a cube and a prism?A mathematical expression is made up of terms (constants and variables) separated by mathematical operators. A mathematical equation is used to equate two expressions. The volume of a cube is - [V] = a x a x a

        where [a] is side length of cube.

The volume of a prism is -[V] = [h] × [w] × [L]

        where [h] is prism height, [w] is its width, and [L] is its length.

We have the question as shown in the figure.

Cube with side length (1/5) :

Volume = (1/5 x 1/5 x 1/5) = 1/125 cm³

Prism of dimensions (L = 1/5, B = 2/5, H = 3/5) :

Volume = (1/5 x 2/5 x 3/5) = 6/125 cm³

Cube with side length (2/5) :

Volume = (2/5 x 2/5 x 2/5) = 8/125 cm³

Prism of dimensions (L = 3/5, B = 4/5, H = 3/5) :

Volume = (3/5 x 4/5 x 3/5) = 36/125 cm³

Therefore, the answers to the questions are given above.

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Which is closest to the area of the circle?
132.7 cm2

20.41 cm2

40.82 cm2

530.66 cm2

Answers

Answer:

The first option, 132.7 cm²

Step-by-step explanation:

The area of a circle can be found with A = πr²

A = πr²

A = π(6.5)²

A ≈ 132.73

A ≈ 132.73 cm²

-> 132.7 cm² <-

Answer:

[tex]\boxed{\sf{132.7cm^2}}[/tex]

Step-by-step explanation:

You only had to solve this problem to use a circle's area.

[tex]\text{Area of a circle: }\sf{A=\pi r^2}[/tex]

Radius of this circle is 6.5 cm.

A=πr²

A=π(6.5)²

Solve.

A=π(6.5)²

A=132.73

To get the correct answer, remember to use the centimeter.

A=132.7cm²

Therefore, the correct answer is

A. 132.7cm².

I hope this helps you! Let me know if my answer is wrong or not.

HELP ASAP!!! DUE IMMEDIATELY!!!
3. Find Each Angle Measure. you only need to say the answer and on which one. I will be giving extra points to those who answer and answer legitimately

Answers

Answer:

Angle ABD is 16 degrees and Angle DBC is 74 degrees

Step-by-step explanation:

Question 6. x+9+11x-3=90. 12x+6=90 -6 on both sides and 12x=84 divide each side by 12 and x= 7 angle ABD is x+9 so 7 +9= 16. Angle measure of ABD is 16 degrees. Measure of angle DBC is 11x -3 so 11 times 7=77. 77-3= 74. So the measure of angle DBC is 74 degrees and this answer is right because they both add up to be 90 degrees. Hope this helped! :)

Sofia's family took a road trip to Mount Rushmore. Sofia slept through the last 65% of the trip. If the total length of the trip was 840 miles, how many miles had they travelled when Sofia fell asleep?

Answers

Answer:

546

Step-by-step explanation:

Sofia slept 546 miles and was awake for 45% which is 294 of the miles.

You can find this by finding 1%, and that would be 8.4. (You get 1% from dividing 100 from the 100% number.) Then you multiply it by 65 so now you get 546.

If the total length of the trip was 840 miles, then Sofia had traveled 294 miles before she fell asleep.

Given that,

If Sofia slept through the last 65% of the trip and the total length of the trip was 840 miles,

then she stayed awake for the first 100% - 65% = 35% of the trip.

Here, we have to calculate the distance she traveled before falling asleep, we can use the percentage of the total distance:

Distance traveled by Sofia = 35% of 840 miles

Distance traveled by Sofia = 0.35 * 840

Distance traveled by Sofia = 294 miles

So, Sofia had traveled 294 miles before she fell asleep.

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Please answer this question asap

Answers

Answer:

Use the formula

P(X,y) ___y=x__(Reflection)_____P'(y,x)

I think it will help you.

Maria is making custom designs using these small trapezoidal prisms. She wants to cover each of the 9 prisms in her current design in floral cloth on all sides. She has 3000 square centimeters of floral cloth.


Does Maria have enough cloth to cover all 9 prisms in her current design?


Choose from the drop-down menus to correctly complete the statement.


The combined surface area of the prisms is (3040, 3420, 3780, or 2940) cm², therefore Maria (Does, Does Not) have enough cloth for her current design.

Answers

Answer:

no she does not have enough

Step-by-step explanation:

she does not have enough cloth

WILL GIVE BRAINLIEST AND 30 POINTS TO THE FIRST ANSWER
5 to the power of 2 + 2 to the power of 2?

Answers

Answer:

I think your answer would be 29

Step-by-step explanation:

first 5 to the second power basically 5x5 so that equals 25,than 2 to the second power is 4(2x2) 25+4=29

It would be 29, because 5 to the second power is 25, and then you would add that to the 2 to the power of 2 which is 4. 25+4=29

HELP FAST DUE IN LITERALLY 3 MIN!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

62 units²

Area of full rectangle:

L * B(8+3) * (4+6)11 * 10110

Area of not shaded:

6 * 848

Area shaded:

110 - 4862

can someone help me by explaining

Answers

Answer:

San Francisco is the fastest

Step-by-step explanation:

The reason why is because you have to get the hours the same soooo...

You can get all of the hours to 12. So Ph= 3hours so 3x4=12 and what you do on one side you have to do on the other. So 1689x4=6756 next M=2 hours so to get it to 12 you do 2x6=12. Then 913x6=5478. Next San=4 hours

4x3=12 next 3x2556=7668 Sooooooo.... Put the data together

In 12 hours Ph goes 6756 miles

In 12 hours M goes 5478 miles

In 12 hours San goes 7668 miles

So the answer is San because it has the biggest number

Hope this help have a good day :)

Please help!
1.) Triangle: z = ________ Use triangle sum angle relationship
Set up a proportion to solve for x.
x = ________

2.) Set up a proportion to solve for y.
y = _________

Answers

Answer:

times all of them

Step-by-step explanation:

and yiu will get your awnseryou

hi i need help (again)

i swear im smart

Answers

Answer:

The weight of an adult dog is 45 pounds.

Step-by-step explanation:

9 pounds is 20% of the adult weight. To get to 100%, you have to multiply 20 by 5. Multiply 9 by 5 and it will be 45. Sorry for answering late.

#2 is 30 pounds
STEP BY STEP EXPLANATION
If 9 is 30% then you multiply it by three and get 90% 9x3=27 and to get the last ten percent you divide the 9 by three and you get 3, then you add that to 27 and you get 30

I don't understand it!

Answers

Answer:

B) 69% of employees hold a Bachelor's Degree.

Step-by-step explanation:

Answer:

I think 69% of employees hold a bachelor’s degree

Step-by-step explanation: the second option

1+1 (FYI It's a Riddle)

Answers

Answer:

2?

Step-by-step explanation:

1?
If you think about it-

What is the area of a parallelogram with a base of 0.80 cm and a height of 0.45 cm (to the nearest hundredths)?
A) 0.18 cm2
B) 0.36 cm2
C) 0.72 cm2
D) 1.25 cm2
Please Help/ ayuda

Answers

Answer: B

Explanation: Area of Parallelogram = Base X Height (A of P = b•h)

A of P = 0.80cm X 0.45 cm
=0.36cm2

Answer:b

Step-by-step explanation Explanation: Area of Parallelogram = Base X Height (A of P = b•h)A of P = 0.80cm X 0.45 cm=0.36cm2

Which scenarios can be represented by a ratio of 4 : 5 ?

Answers

4 girls to 5 boys would be an appropriate scenario

There are  8 apples and 10 oranges in a basket.  In this scenario, we can see that ratio of apples to oranges is 4:5.

What is the ratio?

The ratio can be defined as the number that can be used to represent one quantity as a percentage of another. Only when the two numbers in a ratio have the same unit can they be compared. Ratios are used to compare two objects.

A ratio is a fraction that may compare part to whole or part to part. For example, suppose in a class, the ratio of boys to girls is 4 to 5. It means that the number of boys divided by the number of girls is a fraction that, in its simplest form, equals 4 over 5.

Same as there are 8 apples and 10 oranges in a basket. this is also represented perfectly in terms of ratio.

Therefore, In a basket, there are 10 oranges and 8 apples. We can observe that the ratio of apples to oranges in this situation is 4:5.

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Would you mind helping please

Answers

Answer:

So Number 1 is 4

Number 2 is 2

(Not sure about 3)

Number 4 is 54

(Not sure about 5)

Number 6 is

Step-by-step explanation:

Number 1: He needs 5x3 to get 15 balloons, but since he need more than provided, he needs one more pack.

Number 2: He played 2 rounds, and each round got 4 points, 4x2=8.

Number 4: If she had 8x8=64, and subtracted 10, she has 54.

Number 6: So you should make the fractions improper fractions, (fractions that have a numerator thats more than the denominator) so 2 1/4 = 9/4 and 3 1/4 = 13/4 and then multiply 13 x 9= 117 and then 4x4= 16 so you have 117/16 and then when you simplify it you get: 7 5/16

Hope this helps and also for the other questions I think someone else can get those :)

What is

(\frac{-7c}{p3})^-4[/tex]

without negative exponents

Answers

Can you take a pic of it because it shows as copy and paste

i cant figure it out 50 ÷ 3.79

Answers

Answer:

13.1926121372

Step-by-step explanation:

Use a calculator

QR is 45 mm. RS is one third of QR. QT is 90 mm. Find ST. HELPPPPP PLS!!!

Answers

Answer:

30

Step-by-step explanation:

Given:

QR= 45 mm

RS= 15, (1/3 of QR is 15).

QT is 90 mm

We must find ST.

Equation:

Use Segment Addition Postulate Theroem,

QR+RS+ST=QT

Subsitue the values we know

45+15+ST=90

60+ST=90

ST=30So ST length is 30 m

The answer is 30.
This is because QT is equal to all the measurements added up.
QR=45
RS=45/3
QT=90
ST=?

QR=45
RS=15
QT=90
ST=?

QR+RS=?
45+15= 60

QT-60=?
90-60=30

Therefore ST (the answer) is 30.

help, question is below :)))

Answers

28,900 x 26.3 = 760,070 employees

I’m pretty sure this is the answer but please tell me if it’s not!

Answer: 109886 employees

Step-by-step explanation:

26.3% of x = 28900

  x = 28900 / 26.3%

  x = 28900 / 0.263

  x = 109885.932

*Rounded to the nearest whole integer

  x = 109886

how do i do this! i need help fast!

Answers

The answer is irrational

Warm-Up
Select all the expressions that are equivalent to [tex]3x-4+2x-6[/tex]

Answers

It should be 5x-10 but it’s very mysterious
5x-10. Hope this helps!

tickets and two student tickets cost
$48. Three adult and two student
tickets cost $32. What is the cost for
each student ticket? What is the
cost for each adult ticket?

Answers

The adult tickets cost $8
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