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4 years ago

PLEASEE HELPPPP

Mathematics

2 answers:

Allisa [31]4 years ago

5 0

Answer:

c would be ur answer for this problem yup thank me give me five stars and mark me brainlyest plz

Step-by-step explanation:

klemol [59]4 years ago

5 0

Answer:

it's d

Step-by-step explanation:

usatestprep

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Nady [450]

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3 0

3 years ago

Please i need to do this

jasenka [17]

Answer:

radius = 11.00 yd (to the nearest hundredth)

Step-by-step explanation:

Volume of a cylinder = $\pi r^2h$ , where $r$ = radius and $h$ = height

Therefore, for this problem: volume = 6458.98, $\pi$ = 3.14, $h$ = 17

Substituting these values into the above formula:

Volume = $\pi r^2h$ ,

6458.98 = 3.14 x $r^2$ x 17

6458.98 = 53.58 x $r^2$

$r^2$ = 6458.98 ÷ 53.58 = 121

$r$ = √121

$r$ = 11

$r$ = 11.00 yd (to the nearest hundredth)

6 0

2 years ago

If a truck goes 30 kilometers in 30 minutes, what is its average speed?

Alenkinab [10]

If you want to find kmph, you could make a ratio, 30:30, and multiply each to get 60km in 60 min.so the answer is 60km in 1hr

3 0

3 years ago

Find the slope of the line that passes through (8, 7) and (1, 6).

lana [24]

Answer:

B edge 2020

Step-by-step explanation:

3 0

3 years ago

Using this formula l=A 1/2 what is the length of one side of a square with an area of 1,936 square kilometers? (A is the area of

Vera_Pavlovna [14]

c.)44 kilometers

Answer:

Solution given:

let

length =L

and

Area =A

Now

we have

Area [A]=1936 square kilometers

now

As we know that

Area of square :length *length

A=l*l

A=l²

Substituting value of A

1936=l²

doing square root on both side

$\sqrt{1936}=\sqrt{l²}$

we get

l= $\sqrt{2*2*2*2*11*11}$

l=2*2*11

l=44 kilometers

the length of one side of a square is 44 kilometers.

6 0

3 years ago