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frosja888 [35]
3 years ago
7

Please answer these quickly

Mathematics
2 answers:
BartSMP [9]3 years ago
7 0

Answer:

D=12

B:23

A:48

Step-by-step explanation:

area of a rectangle= base *height or (length* width)

area of triangle = 1/2 base * height

area of rectangle=area of triangle

bh=1/2 bh

1/2h=bh/b

1/2h=h( of rectangle)

h=2(6)=12

second page : 28+18=46

46/2=23

third: the number is 48:

24/12=2 remainder 0

spin [16.1K]3 years ago
4 0

Answer:

10. D 12 cm    8. D 25    C. 60

Step-by-step explanation:

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PLLEASE ANSWER THIS FOR ME
stiv31 [10]

Answer:

<h2>120 square meters</h2>

Step-by-step explanation:

To find the SA of 2 Triangles, we will use the formula... B x H, and the Base and Height is going to be the dimensions of just 1 triangle, but it's going to give the answer for 2 triangles, in this shape, we have 2 triangles.

SA = B x H

= 6 x 4

= 24

24 square meters for both of the triangles

Now, let's find the SA of the rectangle on the bottom...

SA = L x W

= 6 x 6

= 36

36 square meters for 1 of the 3 rectangular parts, the one on the bottom

Now, lets find the SA of the 2 rectangles on the top. We'll use the dimensions of 1 rectangle and find the answer for 2 answers by using the formula...

SA = L x W x 2

= 6 x 5 x 2

= 30 x 2

= 60

60 square meters for the 2 rectangles on the top.

Now, we have to add all of our answers.

24 + 36 + 60 = 120 square meters

<h2>Hence, the SA (surface area) of this shape is 120 square meters.</h2>

~Brainly Master - Helping Students~

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3 years ago
Evaluate the expression 0-(-41)-28
Whitepunk [10]

The answer to 0-(-41)-28 is 13.

Hope this helps! (:

7 0
4 years ago
Read 2 more answers
Find the slope of the line<br><br> Slope=m=_____
rodikova [14]

Answer:

4

Step-by-step explanation:

Slope = y2-y1/x2-x1

We need to find two points on the graph, let's take these two points:

(x1, y1) (X2,y2)

(0,-6) and (2,2)

(2-(-6)/ (2-0) = 8/2 = 4

Answered by Gauthmath

3 0
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Convert 5 square root to the 35 into a rational exponent
Helga [31]
Do you have a picture or is it a word problem?
6 0
4 years ago
Find the slope of each graph by comparing the ratio of the rise over the run. (only do #3)
deff fn [24]

Answer: undefined

Step-by-step explanation:

Question 3 is undefined.

rise/0 is undefined.

For detailed, step-by-step explanations you can visit my fiverr account: kesja_

I provide detailed explanations for math questions for as little as $1!

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