3 years ago

Https://brainly.com/question/23389243?answeringSource=feedPublic%2FhomePage%2F21

Mathematics

1 answer:

nadya68 [22]3 years ago

6 0

Answer:

liar

Step-by-step explanation:

liar

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4/5 = 28/x <br><br> x= <br> i need to know what x =

ella [17]

Answer:

Hello! :) have a good day!

x = 35

4/5 = 28/35

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il63 [147K]

Answer:

24 is the simplest common denominator of 3 and 8

Step-by-step explanation:

24 is the first time they can become equal without becoming a decimal

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Solve the system of equations by using substitution. Give your final answer in the form of an ordered pair.

Goshia [24]

5x -2y = 26. We know that x = y + 4. Substitute the value of x in and you get 5y + 20 - 2y = 26 If yous simplify this you get 3y + 20 = 26
Take away 20 from both sides and you end up with 3y = 6
Now did use both sides by 3

You end up with y = 2
Now to find x you just simplify the value of y into x = y + 4. You end up with x = 2 + 4. Now you know that y = 2 and. X = 6

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2 years ago

Carly’s birthday bouquet has 8 pink roses and 24 yellow roses. What is the ratio of yellow roses to pink roses?

Phantasy [73]

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Step-by-step explanation:

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2 years ago

Determining angle side relationships What are the angle measures in trainable ABC?

9966 [12]

Answer:

m∠A=90°, m∠B=60°, m∠C=30°

Step-by-step explanation:

step 1

Verify if the triangle ABC is a right triangle

Applying the Pythagoras theorem

$12^{2}=6^{2}+(6\sqrt{3})^{2}$

$144=144$ ----> is true

therefore

Is a right triangle

m∠A=90°

Find the measure of angle C

sin(C)=AB/BC

substitute

sin(C)=6/12=1/2

m∠C=30°

Find the measure of angle B

we know that

m∠C+m∠B=90°------> by complementary angles

m∠B=90°-30°=60°

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2 years ago