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Vladimir79 [104]
3 years ago
5

Please help I am confused I would really appreciate it! I know I need to find a percent but I am not sure how.

Mathematics
1 answer:
Klio2033 [76]3 years ago
8 0

Answer:

it should be 90

Step-by-step explanation:

I hope this helps!

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Find the Volume for number 1 , 2 and 3
Usimov [2.4K]
For the first one I got : 
V = 165/8
 V = B*h
(B)11/2 * (h)15/4 
= 165/8


Pls correct me if im wrong!! :)
3 0
3 years ago
What is the slope intercept of the line y=2x+4
astraxan [27]

Answer:

Slope = 2

Y intercept = 4

Step-by-step explanation:

This is of the form y = mx + k

where m is the slope

K = y intercept

4 0
3 years ago
Quadrilateral DEFG has vertices D(−2,4) , E(4,7) , F(10,3) , and G(8,0) .
fredd [130]

A rotation 270° counterclockwise about the origin is the same as rotation 90° clockwise about the origin and has a rule:

(x,y)→(y,-x).

Then:

  • D(−2,4)→D'(4,2)
  • E(4,7)→E'(7,-4)
  • F(10,3)→F'(3,-10)
  • G(8,0)→G'(0,-8)

Answer: the coordinates of vertices of quadrilateral D′E′F′G′ are D'(4,2), E'(7,-4), F'(3,-10), G'(0,-8).

8 0
3 years ago
6 customers entered a store over the course of 18 minutes. At what rate were the customers entering the store in customers per m
alexandr1967 [171]

Answer:

3 minutes

Step-by-step explanation:

18 divided by 6 = 3 minutes

Hope this helps :)

7 0
3 years ago
31 - 8a = 5 ( - 4 - 5a )
timama [110]

Answer:

Step-by-step explanation:

31 - 8a = 5(-4 - 5a)

First, on the right-hand side of the equation, let's distribute the 5 to each term in the parenthesis:

31 - 8a = -20 - 25a

Now, let's move all the terms with an a to the left-hand side, and everything else to the right-hand side of the equation:

-8a + 25a = -20 - 31

Let's combine like terms:

17a = -51

Finally, let's divide each side by 17 to get a by itself on the left-hand side of the equation:

a = -3

4 0
3 years ago
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