Mathematics High School

Again you don’t need to answer all of them but if you can do some that would be wonderful!

Find the value of y that makes lines u and v parallel,

THANKS !

Answers

Answer 1

Answer:

17) x=7

18) x= -26

19) x= -8

20) x= 6

Step-by-step explanation:

17) is congruent

18) is supplementary

19) is congruent

20) is congruent

Answer 2

Answer:

Q17. 6x+8=50 (alt angles, u//v)

6x=50-8

=42

x=42÷6

Q18. 80°+x+106°=180° (int angles, u//v)

x+186°=180°

x=180°-186°

=-6

Q19. x+68=60 (vert opp angles)

x=60-68

=-8

Q20. 20x=120°

x=120÷20

=10

Related Questions

Evaluate the expression when c=4 and d=8.
5c+d

Answers

I think it is helpful for you!!!!

Please make me brainliest..

Answer:

5c + d

putting value of c and d,

5 × 4 + 8

20 + 8

HOPE THIS HELPS YOU

HAVE A NICE DAY

Given f(x) and g(x) = f(x) + k, use the graph to determine the value of k.
10
9
8
7
g(x)
6
3
f(x)

Answers

Answer:

The answer is

Step-by-step explanation:

f(x) & g(x) = f(x) + k

3•6 & 7•6 = 3•6 + k

18 + 42 = 18k

60 = 18k

what type of mathematical law is this a×m=m×a

Answers

Answer:

Commutative Property

Step-by-step explanation:

1. The commutative property is a mathematical law that states that the order in which we multiply numbers does not change the product. Because a × m results in the same answer from multiply m × a, it falls under this property.

Solve for x .. can someone please help me

Answers

Answer:

[tex]x = 9[/tex]

Step-by-step explanation:

[tex]7x + 49 = 2x + 94 \\ 7x - 2x = 94 - 49 \\ 5x = 45 \\ \\ x = \frac{45}{5} \\ \\ x = 9[/tex]

I hope I helped you^_^

If the sum of a number and one is doubled, the result is six less than the number. Find the number.

Answers

Answer:

that would probably be 4

Step-by-step explanation:

Point A is (2, -3) Use each transformation rule to find the coordinates of A’. Final answer in ( )

(x,y) ---->(x +3, y-1) A’=_________________________

(x,y) ----> (x, y-4) A’ = ________________________

Answers

By transformation rules, the points A₁(x, y) = (5, - 4) and A₂(x, y) = (2, - 7) are images of point A(x, y) = (2, - 3)

How to obtain the image of a point by a vector

In this problem we must determine two images associated to a given point and that are result of an transformation rule known as a translation. This transformation rule is described below:

A'(x, y) = A(x, y) + T(x, y)

Where:

A(x, y) - Original point.A'(x, y) - Image of the point.T(x, y) - Translation vector.

First, write the coordinates of the original point:

A(x, y) = (2, - 3)

Second, find the images of the original point by transformation rule:

A₁(x, y) = (2, - 3) + (3, - 1)

A₁(x, y) = (5, - 4)

A₂(x, y) = (2, - 3) + (0, - 4)

A₂(x, y) = (2, - 7)

To learn more on transformation rules: https://brainly.com/question/29088211

#SPJ1

find the LCM of 30,42,60

Answers

Answer:

420

Step-by-step explanation:

hope it helps

-thank you

Answer:

420

Step-by-step explanation:

hey there!

multiple of 30=2*3*5

multiple of 42=2*3*7

multiple of 60=2*3*3*5

common factors=2*3*5

other factors=7*2

multiplying common factors and other factors we get;

the required answer as 420

hope it helps!!!

What would be the nearest thousand in this Equation 7277

Answers

7000 Hope this helps.

Will wanted to solve the problem
468
÷
12
468
÷
12
using partial quotients.

Which of the methods could be used to find the quotient? Select all that apply.

A.
Subtract (
10
×
12
10
×
12
) from 468 to get 348. Subtract (
3
×
12
3
×
12
) from 348 to get 312. Subtract (
9
×
12
9
×
12
) from 292.

B.
Subtract (
30
×
12
30
×
12
) from 468 to get 108. Subtract (
9
×
12
9
×
12
) from 108.

C.
Subtract (
20
×
12
20
×
12
) from 468 to get 228. Subtract (
10
×
12
10
×
12
) from 228 to get 108. Subtract (
3
×
12
3
×
12
) from 108 to get 72. Subtract (
6
×
12
6
×
12
) from 72.

D.
Subtract (
30
×
12
30
×
12
) from 468 to get 108. Subtract (
4
×
12
4
×
12
) from 108 to get 60. Subtract (
4
×
12
4
×
12
) from 60.

Answers

The method among the options that could be used to find the quotient of 468 ÷ 12 using partial quotients are;

Options B and D

Will wants to divide 468 ÷ 12 using partial quotients;

The dividend here is 468 and the divisor is 12.

Step 1; Subtract from 468 a multiple of 12. Let us use say 12 × 30 = 360.

Thus, we will have; 468 - 360 = 108

Step 2; We will keep repeating step 1 until the remainder is less than the divisor 12 or equal to zero.

Thus, in conclusion looking at the options the only one that corresponds to the steps above will be options B and C

Read more at; https://brainly.com/question/17255444

Elena, Lin, and Noah all found the area of Triangle Q to be 14 but they reasoned about it differently, as shown in the diagrams below. Pick one of the three students and explain their way of thinking and why his or her answer is correct. Make sure you identify which student you are explaining.

Answers

Answer:

yes it is

Step-by-step explanation:

A box of cereal has a width of 4 inches, and a length of 8 inches and a height of 12 inches. What is the volume of the box, in cubic inches?

Use the formula V = wh where V represents the volume, / represents the length, w represents the width, and h represents the height.

4 in.

12 in.

8 in

Answers

Answer:

384

Step-by-step explanation:

multiply all those numbers together

12 in is the answer

pls help help help help help help

Answers

The answer is segment CA

Explain how you can check that the value you found for g is correct. If your check does not work, does that mean that your result is incorrect? Explain. -----------------------------------------------------------------------------------------------------------------------------
Choose the correct explanation below.
A.
Substitute the value for g on one side of the equation to check the answer. If the check does not work, either the answer is incorrect or there were errors made when checking.

B.
Substitute the value for g on one side of the equation to check the answer. If the check does not work, then the answer must be incorrect.

C.
Substitute the value for g on both sides of the equation to check the answer. If the check does not work, either the answer is incorrect or there were errors made when checking.

D.
Substitute the value for g on both sides of the equation to check the answer. If the check does not work, then the answer must be incorrect.

Answers

The best explanation to given when checking for the value of g that you have found is:

C. Substitute the value for g on either sides of your equation to check the answer. If the check does not work, it is either the answer is incorrect or there were errors you made when checking.

After solving for a variable in an equation, we can cross check to know if our answer is correct or not.

This can be done by plugging in or substituting the value of the variable g into the equation. In most cases, you will find the variable on both sides.

When you substitute, the value on the left must be equal to the value on the right. If during your check, the value on the left does not equal the value on the right, it simply means the check does not work.

Two things might result to a check not working:

the answer is not correct, oryou made a mistake while checking.

Therefore, the best explanation to given when checking for the value of g that you have found is:

Learn more here:

https://brainly.in/question/10429642

I need help been stuck on this for 3 days

Answers

try putting 1,7 as ur answer

AB || DE. Calculate the value of angle x°.

Answers

Answer:

23 maybe because there is a 90 degree angle

Answer:

sorry sorry for bad hand writing

but u are right it is 153 degree

pls make me brainiliest

Use <, > or = to compare:
55
7.874007874...

Answers

Hi there!

55 is greater than 7.874007874. Therefore:

55 > 7.874007874

7.874007874 < 55

I hope this helps!

Verify the geometrical representation ofI) (a+b+c)^2

Answers

Presumably you're talking about a geometrical interpretation of the identity,

(a + b + c)² = a ² + b ² + c ² + 2 (ab + ac + bc)

See the attached sketch for a visual "proof" of it.

Can someone please help me
I need this as soon as possible
No links please and don't answer if you don't know what the answer it

Answers

Answer:

#5. m<NMO = 44 and X = 9

Step-by-step explanation:

#5. 5x - 1 + 3x + 4 = 75 (<NMP is the entire angle, which equals 75.)

combine like terms

8x + 3 = 75

subtract 3 from both sides and divide 8.

x = 9

5(9) - 1

m<NMO = 44

kylie makes $8.50 an hour working at a restaurant if she brings home $170 in her paycheck how many hours did she work

Answers

Answer:

20 hours

Step-by-step explanation:

hope this helps

Answer:

[tex]170 \div 8.50 = 20[/tex]

She has worked 20 hours at that restaurant

rewrite each expression with positive exponents. simplify if possible .

Answers

we need more information

Listed below are the heights from a sample of male students (in inches). 75 72 72 73 74 65 69 74 70 70 71 75 71 75 69 75 78 70. What percentage of students are at most 72""? (Round to 1 decimal place.)

Answers

Answer:

11.1%

Step-by-step explanation:

2/18 = 11.1%

Please help me with this homework

Answers

math you do math okay math math math math math

PLS HELP DUE IN 15-20 MINS!!

Answers

Dang dude good luck don’t fall under pressure you got this

identify the term(s, coefficient(s), and constant(s) in the expression 6m^2+5+7m.

Answers

Answer:

nice pfp hehe genshin player here >○<

constant is 5

coefficient is 6 7

terms: 5, 6m2, 7m

XIn is getting an estimate from a printer for flyers for the drama club. Xin orders color prints and negotiate a 10% discount on the print job for the drama club. If f represents the number of flyers XIn order, does 0.10(17.5+0.20f) represent the total cost of the print job? Why or why not?

Answers

Answer:

Yes.

Step-by-step explanation:

10% is 0.10 in decimal form. Therefore, once he pays the $17.80 setup fee and then 0.20f (or $0.20 per flyer), then we would multiply by 10% (Or 0.10).

In conclusion:

Yes. 0.10( 17.50 + 0.20f ) does represent the total cost of the print job.

20 is 4/7 of what number?

Answers

Answer:

Step-by-step explanation:

what is the answer to 5x + 1 = 3x + 7

Answers

Answer:

x = 3

Step-by-step explanation:

5x+1-1=3x+7-1

5x=3x+7-1

5x=3x+6

5x-3x=3x+6-3x

2x=3x+6-3x

2x = 6

---- ----

2 2

x=3

Answer:

X=3

Step-by-step explanation:

5x+1=3x+7

-1 -1

5x=3x+6

-3x -3x

2x=6

x=3

Sebastian was driving down a road and after 4 hours he had traveled 98 miles. At this
speed, how many hours would it take Sebastian to thrive 245 miles?
Fill out the table of equivalent ratios until you have found the value of x.

Answers

Answer:

4 hours = 98miles

x hours = 245miles

4Hours × 245miles

-----------------------

98miles

= 10hours

Container A has 1600 ml of water and is leaking 12 ml per minute.

Container B has 2000 ml and is leaking 20 ml per minute.

Let m represest the number of minutes the contains are leaking.

How many minutes, m, will it take for the two containers to have the same amount of water

Answers

Answer:

at 50 minutes both containers will be at 1000 ml having the same amount of water

Step-by-step explanation:

look at the image

2⁴+(2.75+1.75)÷0.9 fast pls helppppp

Answers

Answer:

Step-by-step explanation:

First, add the parenthesis

2^4 + 4.50 ÷ 0.9

Second, divide 4.50 by 0.9

2^4 + 5

Third, get rid of the ^4

(2x2x2x2)

16 + 5

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Again you don’t need to answer all of them but if you can do some that would be wonderful! Find the value of y that makes lines u and v parallel, THANKS !

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Again you don’t need to answer all of them but if you can do some that would be wonderful!

Find the value of y that makes lines u and v parallel,

THANKS !