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Marrrta [24]
2 years ago
10

PLEASE HELP 9 THROUGH 12 ILL MARK BRAINLEST

Mathematics
2 answers:
UNO [17]2 years ago
5 0
9. -7/12
10. -2.75
11. 1.844
12. 4.539
natali 33 [55]2 years ago
4 0

Answer:

9. - 7/12

10. -3.45

11. 1.844

Step-by-step explanation:

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A rectangle's width is 5 feet less than its height. If the area of the rectangle is 564 square feet, what is its length, in feet
larisa86 [58]

We can set up an equation: x * (x + 5) = 564, where x is the length of the rectangle we are trying to solve. Using the quadratic formula to solve this, we eventually come up with approximately 21.38 as a value for x. We can verify this by typing 21.38 * (21.38 + 5) into a calculator and seeing that it approximately equals 564.

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vladimir2022 [97]
I don't know what this question is asking exactly, but if i am right, it is asking for the ratio of heads flipped to tails flipped. If this is correct, then the ratio would be 24 to 8. My reasoning for this is, it already tells you that you have 8 times that tails was flipped, and all you have to do to figure out the amount of times heads if flipped it to subtract: 32-8=24, so that means that heads was flipped a total of 24 times. The last thing that you have to do is to put it into a ratio, and in the order it gives you initially, which would make the answer (3 ways):

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4 0
3 years ago
So like, its one of those compare things with: <, >, and = and it says compare: 1/2 of 10 (I know that) but this part stoo
nirvana33 [79]
I’m confused?? Do you just need 1/3 of 12? That’s 4 because 12 x 1 =12 and 12/3 is 4 lol
6 0
3 years ago
On the blueprint of a house, 42 millimeters represents 8 meters. The actual length of the living room is 5 meters. What is its l
RideAnS [48]

Answer:

26.25 mm

Step-by-step explanation:

On the blueprint of a house, 42 millimeters represents 8 meters. Thus,

42 mm - 8 m,

x mm - 5 m,

mathematically,

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3 years ago
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Answer:

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8 0
3 years ago
Read 2 more answers
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