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Novay_Z [31]
3 years ago
6

ARITHMETIC AND ALGEBRA REVIEW

Mathematics
1 answer:
klio [65]3 years ago
8 0
42 inches of wire will cost 168 cents

Look at the pic to see how to set up the proportion.

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Y is between X and Z on a line. XZ = 15 and XY = 10. What is the length of YZ?
Mariulka [41]

Answer:

5

Step-by-step explanation:

if xz is 15 and xy is 10 then we can infer that z is 10 and x is 5

3 0
2 years ago
Lukas graphed the system of equations shown.
vampirchik [111]

The system of equations 2x + 3y = 2 and y = (1/2)x + 3 have solutions at x = -2 and y = 2

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

From the system of equations 2x + 3y = 2 and y = (1/2)x + 3, the graph of the equation shows that the solution is at x = -2 and y = 2

Find out more on equation at: brainly.com/question/2972832

#SPJ1

8 0
1 year ago
Last one, ​please :)
KengaRu [80]

Answer:

m∠X = 29°

m∠V = 61°

m∠W == 90°⇒given

Step-by-step explanation:

∵ ΔXWV is right angle at W

∴ m∠W = 90°

∴ m∠X + m∠V = 180° - 90° = 90°

∵ m∠X = 2x + 5 and m∠V = 4x +13

∴ 2x + 5 +4x + 13 = 90

∴ 6x + 18 = 90

∴ 6x = 90 - 18 =72

∴ x = 72/6 = 12

∴ m∠X = 2(12) + 5 = 29°

∴ m∠V = 4(12) + 13 = 61°

5 0
2 years ago
Round 8,349.0054 to the nearest thousands place.
pentagon [3]
To round this we have to go to the thousands place since the thousands place in this question is 8 its closer to 10 so the answer is 10k or 10,000
3 0
3 years ago
Read 2 more answers
Help me please and thank you
Yuri [45]

Answer:

A

Step-by-step explanation:

Solution is in this picture.

4 0
2 years ago
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