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3 years ago

12

05.02 LC)

1 answer:

nikklg [1K]3 years ago

8 0

Answer:

x = 30

Step-by-step explanation:

30 + 2x = 90

2x = 60

x = 30

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Find the value of x.

joja [24]

Answer:

x=45

Step-by-step explanation:

The angles are supplementary

45+3x=180

-45

3x=135

divide by 3

x=45

3 0

3 years ago

Find the GCF of 44j5k4 and 121j2k6.

photoshop1234 [79]

How? I really would like to know

4 0

3 years ago

Please help me solve question 2

sergiy2304 [10]

Answer:

solution: ( 3 , 6 )

$\sf y =6$

$\sf x =3$

Step-by-step explanation:

$\sf y = \frac{2}{3} x+4$

$\sf 2x+3y = 24$

make y the subject in equation 2:

$\sf 2x+3y = 24$

$\sf 3y = 24-2x$

$\sf y = \frac{24-2x}{3}$

insert this in equation 1:

$\sf \frac{24-2x}{3} =\frac{2}{3} x+4$

$\sf \sf \frac{24-2x}{3} =\frac{2x+12}{3}$

$\sf (24-2x) = (2x+12)$

$\sf -2x-2x=12-24$

$\sf -4x=-12$

$\sf x =3$

solve for y:

$\sf y = \frac{24-2x}{3}$

$\sf y = \frac{24-2(3)}{3}$

$\sf y =6$

8 0

2 years ago

Read 2 more answers

__% of 4 is 7 uhh yeaa

serg [7]

Answer:

The answer is 175

Step-by-step explanation:

175% × 4 = 7

4 0

3 years ago

I need help pls, i would appreciate it !!

kramer

Answer:

a. x = 1.2, b. A = 32.1°

Step-by-step explanation:

1.41²-.75²=x²

a. x = 1.2

sin A = 0.75/1.41

b. A = 32.1°

5 0

3 years ago