3 years ago

HELP ME AND GIVE ME THE ANSWER I DONT NEED U TO EXPLAIN ANYTHING JUST HURRY UP

Mathematics

1 answer:

Brums [2.3K]3 years ago

6 0

Answer:

x = 9.1

Step-by-step explanation:

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What is the axis of symmetry of a parabola if its x-intercepts are -3 and 5?

ollegr [7]

Answer:

The axis of symmetry will be at 1

Step-by-step explanation:

The middle of -3 and 5 will be the axis :)

-3, -2, -1, 0, 1, 2, 3, 4, 5

-2, -1, 0, 1, 2, 3, 4

-1, 0, 1, 2, 3

0, 1, 2

3 0

4 years ago

Mary wants to fill a cylindrical cup with water. The dimensions of the cup are labeled below.

LUCKY_DIMON [66]

$\bf \textit{volume of a cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=6\\ h=15 \end{cases}\implies \begin{array}{llll} V=\pi (6)^2(15)\implies V=540\pi \\\\\\ V\approx 1696.46 \end{array}$

notice, the cup can take that much in cm³, so it can surely take 1620 just fine.

7 0

4 years ago

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Please help me and show work

borishaifa [10]

Answer:

2/5

Step-by-step explanation:

If we convert 1/2 to tenths we get 5/10. We can subtract that from 9/10 to find out what q equals which will give us 4/10 which is also equal to 2/5

(sorry i'm really bad at explaining but I hope this helps)

5 0

3 years ago

Pls answer this question cuz i don't know what is the answer on this one

Sveta_85 [38]

Answer:

12.D

13.C

14.A

15.B

16.A

17.B

18.D

19.A

20.A

and hey I don't know the answer to 11 th question as I don't know much about miles

PS: Have a nice day :)

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3 years ago

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I don’t understand this can someone help me

tatyana61 [14]

Answer:

$\sqrt[3]{432 {x}^{5} } \\ \\ 432 = 6 \times 6 \times 6 \times 2 = {6}^{3} \times 2 \\ {x}^{5} = x \times x \times x \times x \times x = {x}^{3} \times {x}^{2} \\ \\ \sqrt[3]{432 {x}^{5} } = 6x \sqrt[3]{2 {x}^{2} }$

I hope I helped you^_^

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3 years ago

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