3 years ago

Find the solution(s) of the following equation. x2 = 81

Mathematics

1 answer:

SSSSS [86.1K]3 years ago

8 0

The answer is C. 9 times 9 is 81

You might be interested in

Solve the equation for the variable specified. df + 10h = 3 Solve for d. A. d 3= 10h f B. d. 3- 10h f C. d = 3 - 102 D. d = f(3

Nesterboy [21]

Answer:

Step-by-step explanation:

d= (3-10h)/f

6 0

2 years ago

1/3x + 2 =4 I need it ASAP

mihalych1998 [28]

6! I hope this helps!

6 0

2 years ago

Read 2 more answers

2. For a particular model of a car, a dealer offers 3 sizes of engines, 2 types of stereos, 18 body

Gnesinka [82]

The given details follow the product rule. The different model of the car available are 756.

Given that:

$Engines = 3$

$Stereos = 2$

$Body=18$

$Color = 7$

The different possibility is calculated using the following product rule:

$Total =Engines \times Stereos \times Body \times Color$

So, we have:

$Total = 3\times 2\times 18 \times 7$

$Total = 756$

Hence, there are 756 different models available.

Read more about product rules at:

brainly.com/question/3944602

3 0

2 years ago

Find the area and circumference of the circle. Use 3.14 for A.

Kaylis [27]

Answer:

A = 63.59

C = 28.26

Step-by-step explanation:

r = 4.5

Area of a circle:

A = πr²

A = 3.14(4.5²)

A = 3.14(20.25)

A = 63.59

Circumference:

C = 2πr

C = 2(3.14)(4.5)

C = 28.26

8 0

3 years ago

15 POINTS<br> 1.) name two planes that intersect in WX in the figure to the right

SOVA2 [1]

The correct answer is C

6 0

3 years ago