3 years ago

Answer please brainliested

Mathematics

2 answers:

lorasvet [3.4K]3 years ago

6 0

Answer:

y=-x

Step-by-step explanation:

pashok25 [27]3 years ago

4 0

X 2 is the answer i gor

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The product of-2 and the sum of a number and 8

Sunny_sXe [5.5K]

Answer:

$-2(n+8)$

Step-by-step explanation:

n is an unknown number

"the product" means multiplication

and "the sum" is addition

6 0

3 years ago

Given the function f (x) = 630(.64)x, determine if this function models exponential growth or decay and identify the growth or d

torisob [31]

Answer:

Decay, 36%

Step-by-step explanation:

.64 is less that 1, so it is a decay. You find the rate by using the equation 1 - .64 = .36 or 36%.

8 0

3 years ago

Hi can someone please answer this question? <br><br> Thank you :)

Archy [21]

Answer:

$\frac{7}{8}$

Step-by-step explanation:

Remember that slope, or in this case pitch, is equal to rise divided by run. In other words:

$m=\frac{rise}{run}$

where m is the slope.

From looking at the image, we can see that the rise 21 feet and the run is 24 feet. By plugging this information into the equation, we get:

$m=\frac{21}{24}=\frac{7}{8}$

So the slope, or pitch, of the roof id 7/8.

I hope you find my answer and explanation to be helpful. Happy studying.

7 0

3 years ago

By what number should we multiply -3÷4so that the product will be -7÷8⛄

Makovka662 [10]

Let the number be x.

-(3/4)*x = -(7/8)

x = -(7/8)/-(3/4)

x = 7/8 * 4/3

x = 7/6

The number = 7/6

4 0

4 years ago

How do you solve 2x+4=7

marissa [1.9K]

2x+4=7 subtract 4 from both sides

2x=3 divide both sides by 2

x=3/2

x=1.5

8 0

3 years ago