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3 years ago

A rectangle has an area of 18 square centimeters.

Mathematics

2 answers:

Jet001 [13]3 years ago

6 0

1 and 18
2 and 9
3 and 6

GrogVix [38]3 years ago

3 0

Answer: A (1 and 18), C (2 and 9), D (3 and 6)

You must choose all answers that multiply together to 18.

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vodomira [7]

1 is the magnitude of this question bro because it is process

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2 years ago

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Sarah goes to a bakery to buy doughnuts for work.

frosja888 [35]

Answer:

The equation i came up with is $55= 7.8x - 47.20

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2 years ago

Ben and winston ade both selling cookie dough for a fundraiser. Although ben has already sold 10tubs, Winston

gulaghasi [49]

Answer:

Step-by-step explanation:

On the first day, Ben (B) starts with 10 tubs and Winston (W) starts with 0 tubs.

After the first day, Ben sells 8 tubs per day while Winston sells 9 tubs per day.

Therefore we can write the following equation: (Where d = number of days)

B = 10 + 8d

W = 0 + 9d = 9d

We are told that eventually they will sell the same amount which means

B = W

This means we can say,

10 + 8d = 9d

If we subtract 8d from both sides we get

10 = d

Therefore it will take 10 days for them to sell the same amount of cookie dough.

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2 years ago

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Brian rides his bicycle 24 miles in 2 hours. Write a ratio of Brain's miles per hour. (Remember always express ratios in simples

erica [24]

Answer: 12:1

Step-by-step explanation: Brian rides his bike 12 miles in 2 hours

8 0

3 years ago

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Write the equation of the circle with the given center and radius.

34kurt

Step-by-step explanation:

The standard equation of a circle is $(x - h)^2 + (y - k)^2 = r^2$

Center = (h, k)

Center = (0,2)

h = 0

k = 2

r = 5

$(x - h)^2 + (y - k)^2 = r^2$

$(x - 0)^2 + (y - 2)^2 = 5^2$

Center = (-4,-5)

h = -4

k = -5

r = $\sqrt{2}$

$(x - h)^2 + (y - k)^2 = r^2$

$(x - (-4))^2 + (y - (-5))^2 = \sqrt{2}^2$

$(x + 4))^2 + (y + 5))^2 = \sqrt{2}^2$

Center =(-1,3)

h = -1

k = 3

r = 8

$(x - h)^2 + (y - k)^2 = r^2$

$(x - (-1))^2 + (y - 3)^2 = 8^2$

$(x + 1)^2 + (y - 3)^2 = 8^2$

Center: (9,0)

h = 9

k = 0

r = $\sqrt{3}$

$(x - h)^2 + (y - k)^2 = r^2$

$(x - 9)^2 + (y - 0)^2 = \sqrt{3}^2$

4 0

3 years ago