All categories

3 years ago

Help me please I am confused

Mathematics

2 answers:

Gre4nikov [31]3 years ago

5 0

Answer:

answer of x = 31 °

Step-by-step explanation:

x = 31 °

as exterior angle is equal to sum of opposite interior angle .

123 = 92 + x

123-92 = x

31 ° = x

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you.

☺️

egoroff_w [7]3 years ago

3 0

Answer:

92+x=123

x=123-92

x=31

Step-by-step explanation:

You might be interested in

sam invested $300 in a bank account that earns simple interest. he earns $24 at the end of 12 months. how much money will ben re

weeeeeb [17]

Answer:$48

Step-by-step explanation: since dollar amount doubles but timeframe doesn’t and interest remains the same rate just double amount of interest earned.

4 0

3 years ago

What is the missing angle in the right triangle?

Ainat [17]

Answer:

Step-by-step explanation:

For angle A, 3 is the adjacent leg. 8 is the hypotenuse.

The trig ratio that relates the adjacent leg to the hypotenuse is the cosine.

$\cos A = \dfrac{adj}{hyp}$

$\cos A = \dfrac{3}{8}$

$\cos A = 0.375$

We know the cosine of angle A equals 0.375. We take the inverse cosine of 0.375 to find the measure of the angle.

$A = \cos^{-1} 0.375$

$A = 68^\circ$

8 0

3 years ago

Select the correct answer from the drop-down menu. Find the solution set for the system of equations. 9x + 5y = 28 5x + 9y = 56

Aliun [14]

The correct answer is
x = -0.5
y = 6.5
or
(x, y) = (-0.5, 6.5)

5 0

4 years ago

Read 2 more answers

Mary pays $72 for sand. If the cost per pound is $0.45, how many pounds did she purchase?

Natali5045456 [20]

Answer:

Mary purchased 160 pounds of sand

Step-by-step explanation:

$72÷$0.45=160

Make this brainiest if you felt this helped you the most have an awesome day or night!

3 0

3 years ago

PLS HELP ASAP, THANK YOU :D

lara [203]

Answer:

I beleve it is 4/9

Step-by-step explanation:

8 0

3 years ago