3 years ago

Can somebody explain to me what I need to do for this?

Mathematics

1 answer:

andrezito [222]3 years ago

4 0

Answer:

Im pretty sure that you just have to find the value of X and Y...

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Translate the phrase into an algebraic expression the product of 7 and c

lana66690 [7]

Answer:

7 x c

Step-by-step explanation:

product means multiply so you just multiply them

8 0

3 years ago

2 FOR 2.20 UNIT RATE

dlinn [17]

Answer: (if your asking for the unit rate of that)

the unit rate is 1.10

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2 years ago

the first three steps of completing the square to solve the quadratic equation X2+4X-6=0 are shown below. what re the next 3 ste

Vilka [71]

Answer:

see the explanation

Step-by-step explanation:

The complete question is

The first three steps of completing the square to solve the quadratic equation x2 +4x -6= 0, are shown below.

Step 1: x2 +4x= 6

Step 2: x2 +4x+4=6+4

Step 3: (x +2)^2=10

What are the next 3 steps?

we have

step 4

Take square root both sides

$\sqrt{(x+2)^2} =\sqrt{10}$

step 5

Simplify

$x+2=\pm\sqrt{10}$

step 6

Solve for x

subtract 2 both sides

$x=-2\pm\sqrt{10}$

$x_1=-2+\sqrt{10}$

$x_2=-2-\sqrt{10}$

3 0

3 years ago

DOES ANYONE KNOW HOW TO DO THIS PROBLEM???? I AM NOT SURE HOW TO SOLVE THIS PROBLEM

Elena-2011 [213]

Answer:

1. Figure 2

2. Figure 1, it shows a perfect linear relationship

3. Strongest linear relationship in Figure 1.

Step-by-step explanation:

7 0

3 years ago

6 x - 2 [ x + 2 ] > 2 - 3 [ x + 3] could u show me step by step on how to do thiz

Dafna11 [192]

Answer:

x > - 3/7

Step-by-step explanation:

6x - 2x - 4 > 2 - 3 (x + 3)

6x - 2x - 4 > 2 - 3x - 9

4x - 4 > 2 - 3x - 9

4x - 4 > - 7 - 3x

4x - 4 + 3x > - 7

7x > - 7 + 4

7x > - 3

8 0

3 years ago