All categories

2 years ago

I need help fr!! ignore the writing lol

Mathematics

2 answers:

Romashka [77]2 years ago

8 0

Answer:

-40

Step-by-step explanation:

(-7)(5)-5=-35-5=-40

sweet-ann [11.9K]2 years ago

8 0

Answer:

-40

Step-by-step explanation:

Inputs are the x values and outputs are the y values. To find the output of a function, substitute the chosen value for x.

For instance, when the input is 5:

$-7(5)-5\\-35-5\\-40$

Then, the output is -40.

You might be interested in

Help please!!! I need it!

Grace [21]

Answer:

1300.62

Step-by-step explanation:

thank me later lolol.

8 0

3 years ago

The image shows a geometric representation of the function f(x) = x2 + 2x + 3 written in standard form. What is this function wr

Black_prince [1.1K]

The vertex form is f(x)=(x+1)^2 +2

8 0

3 years ago

A circle with radius of \greenD{3\,\text{cm}}3cmstart color #1fab54, 3, start text, c, m, end text, end color #1fab54 sits insid

Zolol [24]

Answer:

The area of the shaded region is 125.664 square centimetre

Step-by-step explanation:

Area of the shaded region = area of the circle with radius 7 cm - area of the circle with radius 3 cm----------------(1)

Step 1: Finding the area of the circle with radius 7 cm

Area of the circle A = $\pi r^2$

On substituting the value of the radius, we get

Area of the circle A = $\pi(7)^2$

Area of the circle A = $49 \pi$ square centimetre----------------(2)

Step 2: Finding the area of the circle with radius 3 cm

Area of the circle a = $\pi r^2$

On substituting the value of the radius, we get

Area of the circle a = $\pi (3)^2$

Area of the circle a = $9 \pi$ square centimetre ----------------(3)

Step 3: Finding the area of the shaded region

Area of the shaded region = $49 \pi - 9\pi$

= $40 \pi$

= 125.664 square centimetre

6 0

3 years ago

What is the equation of this line A) y=-4x B) y=4x C) Y= 1/4x D) y=-1/4x

Hitman42 [59]

Answer:

The answer would be D.

Step-by-step explanation:

You can use an online graphing calculator to see the lines for each equation.

7 0

3 years ago

Read 2 more answers

The perimeter of a rectangular deck is 90 feet.The deck's length is 5 feet less than 4 times it's width.Find the length and widt

Y_Kistochka [10]

Answer:

The width is 8 and the length is 37

Step-by-step explanation:

4 0

3 years ago