3 years ago

Please help Find the value of x, m∠5 = x-6, m∠4 = 2x+4, m∠2 = 2x-26

Mathematics

1 answer:

bazaltina [42]3 years ago

5 0

9514 1404 393

Answer:

x = 30 2/3

Step-by-step explanation:

Angles 4 and 5 are complementary, so we have ...

m∠4 +m∠5 = 90°

(2x +4) +(x -6) = 90

3x -2 = 90 . . . . . . . . . collect terms

3x = 92 . . . . . . . . . . add 2; next, divide by 3

x = 92/3 = 30 2/3

You might be interested in

What is 0.5 + -1 1/2

lakkis [162]

-1 is your answer.........

6 0

3 years ago

Determine the length of the missing side in each of the right triangles below using the Pythagorean Theorem: a2 + b2 = c2.

lara31 [8.8K]

The answer is 12
${13}^{2} = {5}^{2} + {b}^{2} \\ {b}^{2} = {13}^{2} - {5}^{2} \\ b {}^{2} = 169 - 25 = 144$
$b = \sqrt{144} = 12$

good luck

8 0

3 years ago

The diagonal of a suitcase measures 30 inches and the height is 18 inches. What is the width of the suitcase to the

Anna007 [38]

Answer:

Step-by-step explanation:

By the Pythagorean Theorem we know

h^2=x^2+y^2 (where h is the hypotenuse and x and y are sides of a right triangle)

w^2+18^2=30^2

w^2=30^2-18^2

w^2=900-324

w^2=576

w=24 in

3 0

3 years ago

Read 2 more answers

HELP! <br><br> Which relation is a function?<br><br> Select all that apply.

Shtirlitz [24]

Answer:

A,B,D

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Can someone please give me the answer. i suck at geometry

olganol [36]

I think that it's 3.8 because the triangles are congruent but I might be wrong.

7 0

3 years ago