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2 years ago

HELP ME PLEASEEEE It’s a quiz

Mathematics

1 answer:

Dafna1 [17]2 years ago

6 0

Answer:

Step-by-step explanation:

Because I know what a translation is

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A cylinder has volume 78cm^3. <br><br> What is the volume of a cone with the same radius and height?

Sveta_85 [38]

It’s a shape, that’s the same volume a shape
It’s correct

3 0

3 years ago

3.50 rounded to the nearest whole ounce

Maslowich

Answer:

Step-by-step explanation:

Look at the tenths place to round.

4 and below, round down.

5 and above, round up.

In this case, it’s 5 so round up.

3.50 -> 4

5 0

3 years ago

Which statement is NOT true of the equation y = 0.5x?

aev [14]

Answer:

it would be C do to the fact that 0.5 x 8=4

3 0

3 years ago

(x-4)/5=9-(2x-41)/9

jok3333 [9.3K]

For this question, you have to take Least Common Multiplier for which in this case will be "45" as, the denominators can get similar and get multiplied by a same value to form a similar expression. This allows us to cancel out them by common factors. Full process shown below.

$\mathbf{Given \: \: Expression: \: \dfrac{x - 4}{5} = 9 - \dfrac{2x - 41}{9}}$

$\mathbf{\dfrac{x - 4}{5} \times 45 = 9 \times 45 - \dfrac{2x - 41}{9} \times 45}$

$\mathbf{9(x - 4) = 405 - 5 (2x - 41)}$

$\mathbf{9x - 36 = 405 - 10x + 205}$

$\mathbf{9x - 36 = - 10x + 610}$

$\mathbf{9x - 36 + 36 = - 10x + 610 + 36}$

$\mathbf{9x = - 10x + 646}$

$\mathbf{9x + 10x = - 10x + 646 + 10x}$

$\mathbf{19x = 646}$

$\mathbf{\dfrac{19x}{19} = \dfrac{646}{19}}$

$\mathbf{\therefore \quad x = 34}$

$\boxed{\mathbf{\underline{\therefore \quad Final \: \: Answer \: \: is; \: \: x = 34}}}$

Hope it helps.

3 0

3 years ago

for the school play four rows of chairs are set up there are 22 chairs in each row how many chairs are in all

allsm [11]

There are about 88 chairs in all.
All you have to do is 22x4 which equals 88. :)

7 0

3 years ago

Read 2 more answers