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jek_recluse [69]
3 years ago
9

Triangle ABC has side lengths of AB=4, BC=8 and AC=10. Triangle XYZ has side lengths of XY=6 and XZ=15. If triangle ABC is simil

ar to triangle XYZ, find the length of YZ.
Mathematics
2 answers:
timofeeve [1]3 years ago
8 0

The answer is 3b

Step-by-step explanation: I searched up ways to learn abc math and it said guess so yea

Alona [7]3 years ago
4 0

Answer:

its 9

Step-by-step explanation:

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What does n equal in n+49 / 8 = 10
Marat540 [252]
N + 49 / 8 = 10

n= -38

~Hope I helped!~

4 0
3 years ago
Five less than twice the value of a number is equal to three times the quantity of
Elden [556K]

Answer:

a) x = 34

b) yes, it checks out

Step-by-step explanation:

2x - 5 = 3(4 + 1/2x)

multiply both sides by 2 to eliminate fraction

2[2x - 5 = 3(4 + 1/2x)] = 4x - 10 = 24 + 3x

x - 10 = 24

x = 34

<u>check</u>

2(34) - 5 = 3(4 + 34/2)

68 - 5 = 3(4 + 17)

63 = 3(21)

63 = 63

8 0
2 years ago
Please explain your answer too!
Elanso [62]

Answer:

A. 38 degrees

Step-by-step explanation:

That entire angle is supplementary meaning it will add up to 180 degrees. So we are given 52 and 90 because of the right angle. Those together come to 142 then subtract that from 180 and get 38 degrees.

5 0
3 years ago
What is the constant of proportionality between the mass and the amount of stretch
Allisa [31]

Answer:

(Hooke's law) is a fundamental relation that explains how a weight on a spring stretches that spring. There is a fundamental direct proportionality here, with a constant of proportionality called the ((spring constant)) .

Step-by-step explanation:

8 0
3 years ago
The slope formula can be used to prove that a triangle has ?
fenix001 [56]
Congruent sides have a right angle
8 0
2 years ago
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