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Ierofanga [76]
3 years ago
6

Please help me solve this please

Mathematics
1 answer:
Tems11 [23]3 years ago
6 0

Answer:

x = 8

Step-by-step explanation:

The sum of two interior angles in a triangle is equal to the exterior angle that's supplementary to the third interior angle:

7x + 6 + 22 = 9x + 12 add like terms

7x + 28 = 9x + 12 export like terms to the same side of the equation

28 - 12 = 9x - 7x

16 = 2x divide both sides by 2

8 = x

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Please help! Thank you
Temka [501]

Answer:

b. the radio of feet to inches

4 0
2 years ago
What is the slope and y-intercept of the graph?
ValentinkaMS [17]

Answer:

slope= -1

y-intercept = 24

Step-by-step explanation:

2x +2y=24

2x-24=-2y

divide by then u get:

-1x + 12= y

-1 is ur slope

<u>y-</u><u>intercept</u>

let x=0

y= -1(0)+12

y =0+12

y = 12

7 0
2 years ago
Read 2 more answers
How much of the circle is shaded? Write your answer as a fraction in simplest form. 1/3 and 1/7
Ludmilka [50]

Answer:

11/21

Step-by-step explanation:

1/3=7/21

1/7=3/21

(7+3)/21=10/21

21/21-10/21=11/21

Thus 11/21 of the circle is shaded.

6 0
2 years ago
Help me please!!!!!!!
NARA [144]

Answer:

sorry can't help hope someone gets it

6 0
2 years ago
Find the solution to: -2x+7&lt;-41
Karolina [17]

Answer:

x>24

Step-by-step explanation:

Solve like a normal equation :)

-2x<-48

Now we divide.

-x<-24

Note: Whenever dividing by a negative, you have to flip the sign of the inequality!

x>24

7 0
2 years ago
Read 2 more answers
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