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3 years ago

20 points help!!!!!!!!

Mathematics

2 answers:

Free_Kalibri [48]3 years ago

7 0

Answer:

[-5, -7]

[-3, -3]

[0, 3] ← y-intercept

[1, 5]

[-4, -5]

Step-by-step explanation:

Plug each term into the function to get the above answers [in bold].

I am joyous to assist you anytime.

Pepsi [2]3 years ago

6 0

Answer:

[-5, -7]

[-3, -3]

[0, 3]

[1, 5]

[-4, -5]

Step-by-step explanation:

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HELP ME PLS HURRY!!! (8)

yarga [219]

Answer:

median<mode

Step-by-step explanation:

median is 18

mode is 19

so median<mode

plz mark as brainliest

4 0

3 years ago

While playing basketball this weekend Frank shoots an airball. The height H in feet of the ball is given by H equals -16t^2 + 32

Korvikt [17]

Answer:

Step-by-step explanation:

prey? who's attacking?

You just want to find t when H=0. So, solve

-16t^2 + 32t + 8 = 0

t = 2.22

max height is at t = -b/2a = 1

H(1) = 24

6 0

3 years ago

Solve 5r2 – 12 = 68. {±4} {±5} {±3} {±6}

sashaice [31]

Hey there!

Assuming you meant

$5r^2 - 12 = 68$

If so, follow these steps so it can be a little bit easier to solve

Firstly, we have to $add$ by $12$ on each of your sides

$5r^2 -12 +12 \\ \\ 68 + 12$

$5r^2 = 5r^2 \\ \\ 68 + 12 = 80$

We get: $5r^2 =80$

Now, we have $divide$ by $5$ on each of your sides

$\frac{5r^2}{5} = \frac{80}{5}$

$\frac{80}{5} = 16$

We get: $r^2 = 16$

$r =$ ± $\sqrt{16}$

Therefore , your answer is: $r =$ ± $4$

Good luck on your assignment and enjoy your day!

~ $LoveYourselfFirst:)$

3 0

3 years ago

Question 1(Multiple Choice Worth 1 points)

Galina-37 [17]

Answer:

The answer is b. x= 2, -1

5 0

3 years ago

Helppppp giving brainly too

sweet [91]

Alright. (1/4^2)+2((1/4)(2/3)-3(2/3^2)=-.9375 is the correct answer

4 0

3 years ago

Read 2 more answers