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ivolga24 [154]
3 years ago
14

What is the value of x in the figure? A 42 B 48 C 132 D 138

Mathematics
1 answer:
rosijanka [135]3 years ago
4 0

Answer:

D 138

Step-by-step explanation:

the outside angle(x) of a triangle whose base is extended is always equivalent  to the farthest 2 inside angles of the triangle.

x = 48 + 90 = 138

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What is Distributive property
maks197457 [2]

Answer:

It is when you distribute one number between two numbers like this

Step-by-step explanation:

2(5+3)

5 x 2 and 2 x 3

10 + 6

16

5 0
3 years ago
A triangle has angles that measure 54.6° and 17.8°. Which equation can be used to find the value of x, the measure of the third
Crazy boy [7]

Answer:

58.6 + 17.8 + x = 180

Step-by-step explanation:

hope this helps

6 0
2 years ago
6/y=9/24 whats the proportion?<br>a= 16<br>b= 19<br>c= 20<br>d=21​
Sveta_85 [38]
The answer is: a = 16

Steps:

First exclude any restricted values of y.

6/y = 9/24 , y is not equal 0

Simplify the right side of the equation using 3.

6y = 3/8

Cross multiply.

6 x 8 = 3
3 x y = 3y
So, 6 x 8 = 3y
Or, 48 = 3y

Switch the sides of the equation.

3y = 48

Divide both sides by 3.

3y/3 = y
48/3 = 16

Now you have your answer, y = 16

7 0
3 years ago
Helppp meeee pleaseeee
finlep [7]

Answer:

0.3907 I think hope this helps

8 0
3 years ago
A store purchased a DVD for $12.00. The store charged a 50% markup on the purchase price. The customer was also charged a 7% tax
stira [4]

Answer:

19.26$

Step-by-step explanation:

Sold DVD for

50

%

more of the purchase price of

12

$

so

12

+

50

100

(

12

)

=

12

+

6

18

So customer will pay

7

%

tax on

18

$

Hence he will pay

18

(

1.07

)

$

=

19.26

$

8 0
2 years ago
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