3 years ago

Can someone please help me

1 answer:

7 0

I believe it is -2. When x is 0, y is 1 (0,1). When x is 2, y is -3 (2,-3). The slope of the lime that these two points create is -2

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PLEASE HELP ME PLEASEEEEE

Feliz [49]

Our first step is to get rid of the fraction by multiplying both sides by 3.

So in our second step we have x - 4 > -36.

Now add 4 to both sides to get x > -32.

Since x is greater than -32, the values that would

make this inequality true are -31 and 31.

6 0

3 years ago

Solve the equations. a. 4a^2 = 16 b. 5????^2 − 25 = 0 c. 8 − c^2 = 5

Vera_Pavlovna [14]

Answer:

$a=\pm 2$ , $x=\pm \sqrt{5}$ and $c=\pm \sqrt{3}$ .

Step-by-step explanation:

Consider the given equations are

a. $4a^2=16$

b. $5x^2-25=0$

c. $8-c^2=5$

(a)

$4a^2=16$

Divide both sides by 4.

$a^2=4$

Taking square root on both sides.

$a=\pm \sqrt{4}$

$a=\pm 2$

(b)

$5x^2-25=0$

Add 25 on both sides.

$5x^2=25$

Divide both sides by 5.

$x^2=5$

Taking square root on both sides.

$x=\pm \sqrt{5}$

(c)

$8-c^2=5$

Subtract 8 from both sides.

$-c^2=-3$

Multiply both sides by -1.

$c^2=3$

Taking square root on both sides.

$c=\pm \sqrt{3}$

5 0

4 years ago

Solve pls brainliest

WARRIOR [948]

Step-by-step explanation:

please mark me as brainlest

4 0

2 years ago

(y + z)2 when y=5 and z=2

kotegsom [21]

Explanation:
1. Plug in the numbers into the equation

2. So, (5+2)2

3. 5•2=10

4. 2•2=4

5. 10+4=14

Answer:

14

I hope this helps you!!!!!!

8 0

4 years ago

What can be expressed as a non repeating, non terminating decimal

Nonamiya [84]

An irrational number like pi

8 0

4 years ago