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irina [24]
3 years ago
7

Can someone solve this one too please?

Mathematics
1 answer:
DedPeter [7]3 years ago
7 0

Answer:

40%

Step-by-step explanation:

Just divide 4 and 10.   Or divide 2 and 5

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The polynomial 8x2 – 8x + 2 – 5 + x is simplified to 8x2 – gx – h. What are the value of g and h?
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7 0
3 years ago
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Pleaseeee help on question 3 and 5 pleaseeeee wuick thank youuuuuuuuu
elena55 [62]

Answer:

3a, 13cm 5, 1:200

Step-by-step explanation:

In the question 3 you just have to divide all of those numbers with that 5000, maybe also make them cm so it makes more sense. So 650m = 65000cm:5000= 13cm

then for the question 5, make the km to cm, so 4.2km would be 420000cm. Then you have to divide that 420000cm with the 21 cm, so 420000:21= 200. Then the scale should be 1:200

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3 years ago
Bonnie planted a garden in her backyard. Both the garden and the backyard are right triangles. The garden is proportional to the
Mandarinka [93]
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This means the other two sides would also be 3 times longer.

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To find the area using these dimensions, you will use the formula for finding the area of a triangle.

A = 1/2bh
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