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2 years ago

What is the image point of (0, -1) after a translation left 5 units and down 1 unit?

Mathematics

1 answer:

gogolik [260]2 years ago

3 0

Answer:

(-5, -2)

Step-by-step explanation:

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Find f(7) for the function below. F(x)=1/2 x 2^x

Anastasy [175]

Step-by-step explanation:

$\begin{aligned}\rm f(x)&=\rm\frac{1}{2}\times 2^x\\\rm f(7)&=2^{-1}\times 2^7\\&=2^{-1+7}\\&=2^{7-1}\\&=2^6\\&=2^6\\&=\bf 64\end{aligned}$

8 0

2 years ago

Please heeeeeeeeeeeeeeeeeeeeeeeeeelp

hram777 [196]

B) x=2 and y=14 i’m pretty sure lol

5 0

2 years ago

Maria is installing gutters on her rectangular shed that measures 10 ft by 9 ft she has 23 ft of gutter already and need to purc

Paha777 [63]

Answer:

Maria needs 3 lengths of gutter of finish the shed.

Step-by-step explanation:

We need to calculate the perimeter of the rectangular shed to know how much 5 feet gutter is needed.

The perimeter of the shed is p = 2(l + b) where l = 10ft and b = 9 ft

p = 2(10 + 9) = 2(19) = 38 ft

Now, the perimeter of the shed also equal 23 ft of gutter already installed plus 5x ft gutter where x = number of gutters.

So 23 + 5x = 38

collecting like terms, we have

5x = 38 - 23

5x = 15

dividing through by 5 we have

5x/5 = 15/5

x = 15/5

x = 3

So, Maria needs 3 lengths of gutter of finish the shed.

8 0

3 years ago

50 Points!!

charle [14.2K]

1. $2\cdot(8-3)-6=2\cdot5-6=4$

2. $14c-6=22\implies14c=28\implies c=2$

3. $2x+18=5x\implies 3x=18\implies x=6$

4. $18-c+9c+6=24+8c$

5. $8x=-56\implies x=-7$

Hope this helps :)

3 0

2 years ago

What is the degree measure of v?. A) 31° B) 34° C) 58° D) 74°

sveticcg [70]

Answer:

B) 34°

Step-by-step explanation:

149 - 115 = 34°

Exterior angle = sum of other interior angles

3 0

3 years ago

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