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3 years ago

Guina made a scale drawing of a window she is making for her house.

Mathematics

1 answer:

LekaFEV [45]3 years ago

8 0

Answer: To find it multiply 3 cm times 3 to get 9 in

Step-by-step explanation: If 1 cm is equal to 3 inches then to get the product multiply the number by 3 then convert to inches.

hope this helps mark me brainliest

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Find the amount of interest.

sattari [20]

Answer:$80

Step-by-step explanation:

3 0

3 years ago

Create the f(x) function based on the table. Your answer should be in function notation. X f(x) - 10 -6 -9 -5 1-8 -4 -7 1-3 5 9

Minchanka [31]

Answer:

$f(x) = x + 4$

Step-by-step explanation:

First create an equation in slope-intercept form, y = mx + b. To do this, find the rate of change or slope (m), and the y-intercept (b).

Using two pairs, (-7, -3) and (-8, -4),

$slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{-4 -(-3)}{-8 -(-7)} = \frac{-1}{-1} = 1$

m = 1

To find b, substitute m = 1, x = -7 and y = -3 into y = mx + b.

Thus:

-3 = (1)(-7) + b

-3 = -7 + b

-3 + 7 = b

4 = b

b = 4.

Replace y with f(x), m with 1 and b with 4 in y = mx + b.

The function would be:

$f(x) = x + 4$

6 0

3 years ago

Find the area of the shaded region

OlgaM077 [116]

Answer:

6.7

Step-by-step explanation:

1^2+1^2= root 2

4^2+7^2 = root 65

1/2*root 2 *(root 65/2) = 2.85*2=5.700877+1

=6.7

4 0

2 years ago

Read 2 more answers

Maya has 9 books 1/3 of her books are fairy tales how many of Mayas books are fairy tales

posledela

Answer:

Step-by-step explanation:

1/3 of 9 is 3

you would figure this out by dividing the total amount of books by the denominator of the fraction.

9/3=3

8 0

3 years ago

Subtract using the number line.

Fofino [41]

=-9

Step-by-step explanation:

-2-(+7)

=-2-7

=-9 solve it

7 0

3 years ago

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