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agasfer [191]
3 years ago
5

Please help! I'm having trouble... Pic attached below.

Mathematics
1 answer:
Scrat [10]3 years ago
6 0
10 books because the ratio is 2:5 and you have 4:x so x=10 ((:
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Find the area of each shape, please help and I will give a lot points
Alex73 [517]

Answer:

15. Area of parallelogram = bh

    b = 9m

    h = 4m

    a = 9*4 = 36m^2

   You can also use the rectangle property here.

    a = l*b

    l = 9

    b = 6

    a = 9*6 = 54 m^2

    Though I would prefer the first one better.

16. Area of triangle = 1/2*bh

    b = 17m

    h = 3

    a = 17*3/2 = 51/2 = 25.5m^2

18. Area of a trapezium = a+b/2*h (a and b are two parallel sides and h the            height)

a = 15

b = 7

h = 15

a = 15+7/2*15 = 22/2*15 = 11*15 = 165m^2

19. Area of triangle = 1/2*bh

    b = 24

    h = 7

    a = 24*7/2 = 168/2 = 84

Hope u understood

Please mark as brainliest

Thank You

5 0
2 years ago
Write the equation in function form. Show your steps. <br> 2x-3y=0
skad [1K]

Answer: Heyaa!

Your Answer is... \frac{3y}{2}

Step-by-step explanation:

Substitute the value of the variable into the equation and simplify.

Hopefully this helps <em>you !</em>

<em />

- Matthew ~

8 0
2 years ago
I need help please!:D
givi [52]

Answer:

a 80

Step-by-step explanation:

7200 / 90 = 80

5 0
2 years ago
3 lbs of apples cost $9. How many lbs of apples can you get with $12?
qaws [65]
The exact answer is
3.9999999996
but if you round it up it will equal
4
5 0
3 years ago
What is the approximate value of the function at x = 6?
Gelneren [198K]

Answer:

about 3/4

Step-by-step explanation:

To tell what the y value of a certain x value will be is very simple if we have a graph--you can just look at the portion of the graph where x = 6. At that point, it appears to be 3/4 ish on the y-axis

5 0
1 year ago
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