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3 years ago

I need help with 15,18,19,23,and 24. Thanks.

Mathematics

1 answer:

love history [14]3 years ago

7 0

We need to see the exercise 3 first

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6-1 reteach solving systems by graphing

timofeeve [1]

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4 years ago

What is the value of x in the equation x – y = 30, when y = 15?

lord [1]

(2/3)(30)=20
30+20=50=(x/5)
(50*5)=x=250

hope this helps

5 0

4 years ago

Read 2 more answers

00:57

prisoha [69]

<h3>Given:</h3>

h= 19 ft
r= 12 ft

h= Height
r= Radius

The volume of the given cone.

<h3>Solution:</h3>

$\large\boxed{Formula:V= \frac{1}{3}\pi{r}^{2}h}$

$\large\boxed{\red \pi \red = \red 3 \red . \red 1 \red 4}$

Let's solve!

Substitute the values according to the formula.

$V=\frac{1}{3}×3.14×{12}^{2}×19$

$\large\boxed{V=2863.68 \: {ft}^{3}}$

Therefore, the volume of the given cone is 2863.68 cubic feets.

5 0

2 years ago

What is the answer for 3a

n200080 [17]

24/40 = T/30
40t= 24•(30)
T= 18
Hope this helps. :)

8 0

3 years ago

Ratio 5:9 in fraction

irina [24]

There are many ways you can write a ratio. They're all basically the same thing, though. 5:9, 5 to 9, and 5/9 (which is a fraction) are all just different ways to write ratios.

3 0

3 years ago