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navik [9.2K]
3 years ago
11

Solve for X in the rectangle?

Mathematics
2 answers:
Brilliant_brown [7]3 years ago
6 0

Answer:

x=6

Step-by-step explanation:

13x+12=90

13x=78

x=6

lisabon 2012 [21]3 years ago
5 0

Answer:

x=6

Step-by-step explanation:

In a rectangle, all angles should be 90 degrees so, you need to solve the equation in the rectangle to 90 degrees. To do this, you first subtract 12 from 90 to get 78 then proceed to divide that by thirteen to isolate the x. Doing all of this should leave you with the answer x=6.

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Andru [333]

Answer:

1004.6025

Step-by-step explanation:

15*30=450

15/2=7.5 (radius)

7.5*7.5=56.25

3.14square*7.5*7.5/2+15*30

3.14square*56.25/2+450

554.6025(3.14square*56.25)+450=

1004.6025

5 0
3 years ago
What is the value of y? <br><br> y = ___
hjlf

Answer:

Y=16.25

set it = 75

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Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
In the diagram, g ∥ h, m∠1 = (4x + 36)°, and m∠2 = (3x – 3)°. What is the measure of ∠3? 21° 60° 120° 159°
cricket20 [7]
M<2 = m<3
but
m<1 + m<2 = 180
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7x + 33 = 180
7x = 147
x = 21

m<2 = </span><span>3x – 3
m<2 = 3(21) - 3
m<2 = 63 - 3
m< 2 = 60

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answer
</span><span>60°</span>
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3 years ago
Sam ran 2
daser333 [38]
In total he ran 19 miles based off of how the question looks. It looks like I needed to add each number up.
5 0
2 years ago
Is {(2, –2), (1, 5), (–2, 2), (1, –3), (8, –1)} a function
NISA [10]

Answer:

No

Step-by-step explanation:

The set contains 2 different ranges for 1 domain. In this case, X = 1 returns 5 and -3, meaning it cannot be a function.

4 0
3 years ago
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