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3 years ago

Try to solve this1.)3u+z=15 u+2z=102.)2a+2x=18 a+3x=17

Mathematics

1 answer:

stich3 [128]3 years ago

5 0

Answer:

z=15u+2z=10

Step-by-step explanation:

This is correct because if you check your work by dividing by 2. or multiplying 0.5 You will see it's correct.

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The Pythagorean Theorem is a relationship between the lengths of the sides of what kind of triangle?

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Answer:

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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2 years ago

Which equation shows the best estimate for 4,310 ÷ 72 using compatible numbers? A. 4,900 ÷ 70 = 70 B. 4,200 ÷ 70 = 60 C. 4,000 ÷

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3 years ago

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Step-by-step explanation:

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3 years ago

Select all the pairs that could be reasonable approximations for the diameter and circumference of a cirlce 5 meters and 22 mete

bazaltina [42]

Answer:

Option a) circle 5 meters and 22 meters

Step-by-step explanation:

We are given the following information in the question:

A pair of diameter and the circumference is given. We have to find a correct approximations for the diameter and circumference.

a) circle 5 meters and 22 meters

$\text{Diameter} = 5\text{ meters}\\\text{Circumference} = \pi d = 3.14\times 5 = 15.7\text{ meters}$

b) 19 inches and 50 inches

$\text{Diameter} = 19\text{ inches}\\\text{Circumference} = \pi d = 3.14\times 19 = 59.66\text{ inches}$

c) 33 centimeters and 80 centimeters

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Thus, no pair gives a reasonable approximation. Only the circle with diameter 5 and circumference 22 meters have closest approximation.

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4 years ago

Try to solve this1.)3u+z=15 u+2z=102.)2a+2x=18 a+3x=17​

Try to solve this1.)3u+z=15 u+2z=102.)2a+2x=18 a+3x=17