3 years ago

Kurt baked 9 batches of cookies. Each batch contained 9 cookies. How many cookies did Kurt bake?

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

7 0

9*9=81. So Kurt baked 81 cookies.

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What is the sum of 3+(−4) = -1

Dmitry [639]

3+-4=-1
3-4=-1
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so the answer is:
-1 = -1

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3 years ago

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Charlie split 7/8pounds of andy among 4 people. What is the unit rate in pounds per person?

Rufina [12.5K]

Each person gets 7/32 pounds of candy per person

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3 years ago

Five to the fifth power minus seven to the second power.

Sedaia [141]

Answer:

5^5-7^2= 3076

Step-by-step explanation:

5^5=3125

5*5*5*5*5

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3 years ago

Given: ABCD is a parallelogram.

UkoKoshka [18]

Answer:

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What is the equation of the line that passes through the points (-2, -3) and (4, -5)

Jobisdone [24]

Answer:

x + 3y + 11 = 0 is the required equation.

Step-by-step explanation:

Here the given points are A( -2,-3) and B(4,-5)

Now, slope of the equation = $\frac{y_2 - y_1}{x_2 - x_1} = \frac{-5 -(-3))}{4-(-2)} = \frac{-2}{6} =-\frac{1}{3}$

Hence, the slope of the equation is m = (-1/3)

Now, by POINT SLOPE FORMULA:

The equation of a line with slope m and point (x0, y0) is given as

(y - y0) = m (x -x0)

So, here the equation of line with (4, -5) is

$y - (-5) = -\frac{1}{3} (x - 4) \implies 3( y +5) = -x + 4$

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or, x + 3y + 11 = 0

⇒ x + 3y + 11 = 0 is the required equation.

6 0

3 years ago