3 years ago

Guys pls help solve for x

Mathematics

1 answer:

madam [21]3 years ago

6 0

Answer:

x=2

Step-by-step explanation:

x+(2x)^2=18

You might be interested in

A park is mapped on a coordinate plane, where C1, C2, C3, and C4 represent chairs and SW1, SW2, and SW3 represent swings. How fa

serg [7]

Answer:

Option (B)

Step-by-step explanation:

To calculate the distance between C2 and SW1 we will use the formula of distance between two points $(x_1,y_1)$ and $(x_2,y_2)$ .

d = $\sqrt{(x_2-x_1)^{2}+(y_2-y_1)^2 }$

Coordinates representing positions of C2 and SW1 are (2, 2) and (-6, -7) respectively.

By substituting these coordinates in the formula,

Distance between these points = $\sqrt{(-6-2)^2+(-7-2)^2}$

= $\sqrt{(64)+(81)}$

= $\sqrt{145}$ units

Therefore, Option (B) will be the correct option.

5 0

3 years ago

Read 2 more answers

It took 5 hours to mow 4 lawns. At that rate, how long would it take to mow 7 lawns?

Elanso [62]

1.25 hours for each lawn. 1.25 x 7 = 8.75.

8 0

3 years ago

Determine the value of a 10 year old car that costs $24,500 new and depreciates by 9% every year

son4ous [18]

First, we need to know how much the car depreciates each year. Multiply the price of the car by the percentage.

We can turn 9% into a decimal by moving the decimal point two places to the right.

9% = .09

24500 * .09 = 2205

Multiply the product by the amount of years you want to predict the price at.

2205 * 10 = 22050

Subtract that from the original price of the car.

24500 - 22050 = 2450

The value of a 10 year old car that costs $24500 and depreciates 9% every year will cost $2450.

7 0

3 years ago

Read 2 more answers

Plssssss shelp meeeeeee

nexus9112 [7]

Answer:

x=4

Step-by-step explanation:

56/14=4

5 0

3 years ago

Read 2 more answers