2 years ago

Pleaseeeee helpppppp

Mathematics

2 answers:

Bumek [7]2 years ago

8 0

Answer:

Step-by-step explanation:

$\frac{b}{-3}+4< 13$

Step 1: Subtract 4 form both sides

Step 2: Multiply both sides by (-3). when we are multiplying by (-3) the < will change to >.

$\frac{b}{-3}+4-4 9*-3\\\\b > -27$

Allisa [31]2 years ago

6 0

Answer:

The first step is to subtract 4 from both sides.

Step-by-step explanation:

You might be interested in

Find the area of the triangle. 5 ft 8 ft

natima [27]

Answer:

Step-by-step explanation:

The formula for area is LxW, in this case it’s 5x8 which is 40.

8 0

2 years ago

Read 2 more answers

What is the solution of the equation 9^2x=6? Round your answer to the nearest ten-thousandth.

sammy [17]

Answer:

0.4077

Step-by-step explanation:

It's important to use parenthesis to avoid confusion.

9^(2x) = 6

Use exponent properties:

(9^2)^x = 6

81^x = 6

Take log of both sides

ln(81^x) = ln(6)

Use log properties:

x ln(81) = ln(6)

Solve for x:

x = ln(6) / ln(81)

x ≈ 0.4077

4 0

2 years ago

What is the difference between x-12=y and y=x-12?

ANEK [815]

There no difference between x-12=y and y=x-12

8 0

3 years ago

What is equivalent form of the expression 15x + 24ax

neonofarm [45]

15x + 24ax = 3x(5+8a)

3 0

2 years ago

Determine the values of c so that the following functions represent joint probability distributions of the random variables X an

Anna11 [10]

Answer:

The joint probility density will be c = 1/36

The joint probability distribution will be c = 1/15

Step-by-step explanation:

For step by step explanation see the pucture attached

7 0

2 years ago

Read 2 more answers