3 years ago

How do you solve an equation that looks like this?

Mathematics

2 answers:

KonstantinChe [14]3 years ago

8 0

Answer:

x = 11

Step-by-step explanation:

5x - 8 + 43 = 90

5x = 55

x = 11

77julia77 [94]3 years ago

8 0

Step-by-step explanation:

5x - 8° + 43° = 90° (right Angle)

5x + 35° = 90°

5x = 90° - 35°

5x = 55°

x = 55°/5

x = 11°

5x - 8 = 5 × 11 - 8 = 47°

The first angle is 47° and second one is 43°.

You might be interested in

-7/2 + 1/4 the answer and how to get the answer, how to solve the problem

ale4655 [162]

Answer:

-13/4

Step-by-step explanation:

common denominator -

2*-7/2*2)+1/4=-14/4+1/4

= -13/4

3 0

3 years ago

The diameter of a circle is 4 cm. Which equation can be used to find its circumference?

Leya [2.2K]

Answer:

pi times 4

Step-by-step explanation:

Circumference: pi times diameter (pi)(d) or pi times 2 times the radius (pi)(2r)

5 0

3 years ago

Read 2 more answers

Which of the following numbers is closest to 7?

Sphinxa [80]

Answer:

B. √50

Step-by-step explanation:

$7^{2}$ is 49 so √49 is 7

So,

since the closest number to 49 is 50, that is the answer.

7 0

3 years ago

HELP WITH THIS QUESTION PLEASE!!

svetlana [45]

m<PQS = m<SQR

4y - 10 = 2y + 10

2y = 20

y = 10

m<PQR = m<PQS + m<SQR

= 4y - 10 + 2y + 10

= 6y

= 6•10

= 60

3 0

3 years ago

Write a function that represents the situation. Let t represent the time in years. You deposit $800 in an account that earns 7%

Anna35 [415]

Answer:

pretty sure it's 56 I could be wrong though

3 0

2 years ago