Mathematics High School

For BRAINILY please help I need to pass this class

For BRAINILY Please Help I Need To Pass This Class

Answers

Answer 1

Answer:

p= 40

Step-by-step explanation:

The sum of the angles of a triangle is 180 degrees

p+100+40 =180

p+140=180

p = 180-140

p= 40

Answer 2

Answer:

The answer is 40°. W and X are congruent to each other.

Define:

Congruent: Triangles that have both the same shape and the same size.

Straight line= 180degrees

Scalene triangle: A triangle that has no equal sides.

Isosceles Triangle: a triangle that has two sides the same length.

Equilateral triangle: A triangles all three sides are congruent.

Hope this helps!

Related Questions

Please help

10x-2-6x=2(2x-1)

Answers

Answer:

All real numbers

Step-by-step explanation:

Given: 10x-2-6x=2(2x-1)

Distribute: 10x-2-6x=4x-2

Simplify like terms: 4x-2=4x-2

Subtract 4x to both sides: -2=-2

Add 2 to both sides: 0=0

All real numbers

Can you help me please?

Answers

I can’t really see the picture I’m sorry do you have another one

Can someone pls help

Answers

Answer:

hol up let me doit

v

Step-by-step explanation:

What is the phase shift of the graph of y=-2 sin(x - π /2) - 4?
A) π /2 units left. B) π/2 units right. C) 4 units left. D) 4 units right

Answers

Answer:

b

Step-by-step explanation:

please help me

no random links pls

Answers

Answer:

A

Step-by-step explanation:

aomsmowemrongmroegmfd;

Error Analysis Describe and correct the error made in solving the literal
equation at the right for n.
*need help asap!*

Answers

Answer: 2m+1/2

Step-by-step explanation: 2m=-6n+3

2m-3=-6n

(2m-3)/-6

n= 2m+1/2

Brandon has a total of 187 postage stamps in his collection.

• he has 48 stamps that are each 14 millimeters wide.

• he has 139 stamps that are each 12 millimeters wide.

what is the total width of the stamps in Brandon's collection?
please help!​

Answers

Answer:

233.4 Centimeters

Step-by-step explanation:

48 x 10 = 480

48 x 4 = 192

480 + 192 = 672

139 x 10 = 1390

139 x 2 = 272

1390 + 272 = 1662

1662 + 672 = 2334

2334mm = 233.4cm

Help me out :,,,,D ples.

Answers

Answer:

l. write each answer by removing bracket and - like |-2| = 2

||.7.true

8.true

9.true

10. false

11. false

12. true

|||.13. 7

14.15

15.8

16.22

17.-8

18.8

19.16

20.555

HOPE IT HELPS U MARK ME AS BRAINLIEST PLEASE

What are the x and y-intercepts and the vertex of x^2+2x-80? Sketch the graph and write the equation in graphing form.

Answers

X^2 + 2x - 80
So if we factorise
(X+10)(x-8)
So x intercepts are (-10, 8)
The y intercept and vertex is -80

Helpppppp me brainlest math

Answers

Answer:

what do you need help with?

Step-by-step explanation:

What is the value of x?

Answers

3

I found the answer trust

Solution:

[tex] \frac{6 + 8x}{2} = 5x \\ = > 6 + 8x = 2(5x) \\ = > 6 + 8x = 10x \\ = > 6 = 10x - 8x \\ = > 6 = 2x \\ = > x = \frac{6}{2} \\ = > x = 3[/tex]

Answer:

x = 3

Write the equation of the line through
(0, 4) and (2, 0) in slope-intercept form.

Answers

Answer: y = -2x + 4

Step-by-step explanation: slope intercept form is "y=mx+b" where m is the slope and b is they y intercept. the y intercept is when x=0 and it's given to us in the question. the y intercept is (0,4). so y=4. we can plug that into the equation to now have y=mx + 4.

now we need to find the slope. we can do this by plugging the two points into the formula [tex]\frac{y2-y1}{x2-x1}[/tex]. so we'd have [tex]\frac{0-4}{2-0}[/tex] to get -4/2 which is -2. -2 is the slope.

so the final answer is y = -2x + 4

find the 39% of number 65

Answers

Answer:

the answer would be 25.35

Step-by-step explanation:

10% = 6.5
30% = 19.5
1% = 0.65
9% = 6.5-0.65=5.85
19.5 + 5.85 = 25.35


In 60 seconds , Darrell walks 90
90
meters. Describe the unit rate at he wall

Answers

Answer:

1.5 sec by meters

Step-by-step explanation:

90 meters/60 sec=1.5

Darrel walks at a unit rate of 1.5 m/sec.

What is speed?

Speed is defined as the rate of change of position in unit time.

Mathematically,

Speed = Distance/Time

Now it is given that,

Distance in walk by Darrell = 90 meters

Time taken by Darell to walk 90 meters = 60 seconds

Therefore Speed i.e unit rate of walk is given as,

Unit rate of walk = Distance in walk by Darrell / Time taken by Darell to walk 90 meters

⇒ Unit rate of walk = 90/60 m/sec

⇒ Unit rate of walk = 3/2 m/sec

⇒ Unit rate of walk = 1.5 m/sec

Thus, Darrel walk at a unit rate of 1.5 m/sec.

To learn more about Speed, Distance and Time :

https://brainly.com/question/13102654

#SPJ2

Plshelp

find a10 in sequence 3, 1, 1/3, 1/9

Answers

Answer:

1/2187 is the 10th answer in the sequence

Step-by-step explanation:

just keep dividing the number by 3

1/9, 1/27, 1/81, 1/243, 1/729, 1/2187

I will brainlist who can answer this 3 Questions!​

Answers

Answer:

20.) A

y = 10x + 15

21.) C

Php 75.00

22.) B

Php 195.00

Step-by-step explanation:

20.)

We see an increase of 10y per x, which is where we get "10x"

This means that at x = 1, y = 15, which is where we get "+ 15"

21.)

Plug in 6 for x

y = 10(6) + 15

y = 60 + 15

y = 75

Php 75.00

22.)

Plug in 18 for x

y = 10(18) + 15

y = 180 + 15

y = 195

Php 195

3. What is the prime factorization of 80? Use the factor tree method.​

Answers

Answer:

80

2 40

2 2 20

2 2 2 2 10

2 2 2 2 2 5,

2^5*5

Brainliest please

A triangle has sides with lengths of 17 inches, 20 inches, and 28 inches. Is it a right triangle?

Answers

Answer:

no

Step-by-step explanation:

Pythagoras theorem

a2 + b2 = c2

the hypotenuse side is always the longest so its 28

:

[tex]17 { }^{2} + 20 ^{2} = 28 ^{2} [/tex]

289+ 400 =784

689 = 784

so the triangle is not a right angled triangle

Abbie is twice as old as susan susan is 5 year old than Marc how old is Marc?

9
7
5
2

Answers

Answer:

9

Step-by-step explanation:

Answer:

A.) 9

Step-by-step explanation:

A 16-ounce of shampoo cost $4.69. What is the price per ounce, rounded to the nearest cent

Answers

Answer:

A, 0.29

Step-by-step explanation:

Since 16 ounces cost 4.69, 1 ounce costs 4.69 divided by 16. This is roughly 0.29, which would then be A.

HELP ASAP I'LL GIVE BRAINIEST


Maggie was constructing a set of perpendicular lines with a compass and straightedge. However the teacher said that she made an error on her construction and she wants Maggie to fix her mistake. Find Maggie’s mistake and summarize what she did wrong and what she needs to do to fix the construction.

Answers

Answer: im wrong dont give me anything

She should’ve had her compass on the purple line, not above it, and draw the red and blue lines. Then draw the second line upwards from the intersection of the red and blue lines.

please help me it is due soon i will give brianleyest

Answers

The answer is -6 Fahrenheit
The answer to this problem is answer b

guy pls help me!!!!!

Answers

Answer:

19

Step-by-step explanation:

6s-8= 106

6s = 114

s= 19

19

The angle that’s above is the same as this one so
( 6 • 19 ) - 8
I think so

Write 2.1- as a mixed number. Show
your work

Answers

Answer:

2⅒

Step-by-step explanation:

0.1 = 1/10

2 ⅒

Answer:

2 1/10

Step-by-step explanation:

To convert the decimal 2.1 to a fraction, just follow these steps:

Step 1: Write down the number as a fraction of one:

2.1 = 2.1

     --------    

         1

Step 2: Multiply both top and bottom by 10 for every number after the decimal point:

As we have 1 numbers after the decimal point, we multiply both numerator and denominator by 10. So,

= (2.1 × 10)

    (1 × 10)              = 21

                             ------

                               10

Now you have to simplify, 2 1/10.

i need help cause i dont know this i was out of school that day

Answers

Answer:

0.315

Step-by-step explanation:

act like the fraction is a division problem divide 6 by 19.

this decimal is a repeating decimal so it will never end rounded to the thousandth place it is 0.315

Evaluate lc^2 + b²1, given a = 5. b= -3, and c= -2.

Options
13
6
2
10​

Answers

Answer:

The choice 13

Step-by-step explanation:

[tex]| {c}^{2} + {b}^{2} | \\ | {( - 2)}^{2} + {( - 3)}^{2} | \\ |4 + 9| = 13[/tex]

I hope I helped you^_^

solve the inequality


(1)/(4)(e-2)+(2)/(3)<(1)/(6)(e-4)

Answers

Answer: yes

Step-by-step explanation:

Which expression is equivalent?

Answers

3x - 4 + (6/x) → Option A

Step-by-step explanation:

[tex]\begin{aligned}\frac{9x^2-12x+18}{3x}&=\frac{\cancel{3}\left(3x^2-4x+6\right)}{\cancel{3}x}\\&=\frac{3x^2-4x+6}{x}\\&=\frac{3x^2}{x}-\frac{4x}{x}+\frac{6}{x}\\&=\underline{\underline{\boxed{3x-4+\frac{6}{x}}}}\end{aligned}[/tex]

Which of the given is the set of zeroes of the polynomial p(x)=2x3+x2-5x+2

Answers

Answer:

x = 1, [tex]\frac{1}{2}[/tex], -2

Step-by-step explanation:

To find the roots (zeros), replace  y  with  0 and solve for  x .

Hope this helped. A brainliest would be very much appreciated. (I need 5 brainliest so I can level up) :)

Find the x - and y- intercepts of the graphs of the linear equation 2x + 3y = 12
The x intercept is ?
The y intercept is ?

Answers

Answer:

Step-by-step explanation:

Move all terms that don't contain

x

to the right side and solve.

x

=

6

+

3

y

2

2x+3y=12
3y-2x=12
y=-2/3x+4
The y intercept is (0,4)
The x intercept is (6,0)
Other Questions
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