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Natalka [10]
3 years ago
14

Help his is harder than I thought​

Mathematics
1 answer:
garik1379 [7]3 years ago
5 0

Answer:

c) 4x = 20

x = 5

Step-by-step explanation:

Let the number of people in a van = x

Number of people in 4 vans = 4 *x = 4x

4x = 20

Divide both sides by 4

x = 20/4

x = 5

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Please help me answer this question​
Drupady [299]

Answer:

64 ft^3

Step-by-step explanation:

Assuming that all of the values (length [l], width [w] and height [h]) are all 4ft then using the calculation l x w x h, we can see that the answer is 64ft^3.

I hope this helps!

[Hey if this is wrong, don't post a rude reply! Message me and I will try to correct the answer!]

4 0
3 years ago
1.)what is the factored form of 72x-9
Lapatulllka [165]
<span>1.)what is the factored form of 72x-9
= 9(8x -1)

2.) expand: -3(-4y-9x)
= 12y + 27x

3.)simplify: 6(-5y+3)-25
= -30y + 18 -25
= -30y - 7

4.) write an equivalent expression for 15m-3
= 3(5m-1)

5.) simplify: 3/4 (16g-28h)-10h
= 12g - 21h - 10h
= 12g - 31h</span>
5 0
3 years ago
(c) What is the probability that it is an ace or a heart?
svet-max [94.6K]
There’s a few chances depending on how many cards
3 0
3 years ago
HELPPP PLSSS!!!!!!!!!!! Find the volume of the cone.
Katen [24]

Answer:

The volume of cone is \boxed{\tt{167.47}} unit³.

Step-by-step explanation:

<u>Solution</u> :

As per given question we have provided :

  • ➝ Radius of cone = 4 units
  • ➝ Height of cone = 10 units

Here's the required formula to find the volume of cone :

{\longrightarrow{\pmb{\sf{V_{(Cone)} = \dfrac{1}{3}\pi{r}^{2}h}}}}

  • V = Volume
  • π = 3.14
  • r = radius
  • h = height

Substituting all the given values in the formula to find the volume of cone :

{\longrightarrow{\sf{Volume_{(Cone)} = \dfrac{1}{3}\pi{r}^{2}h}}}

{\longrightarrow{\sf{Volume_{(Cone)} = \dfrac{1}{3} \times 3.14{(4)}^{2}10}}}

{\longrightarrow{\sf{Volume_{(Cone)} = \dfrac{1}{3} \times 3.14{(4 \times 4)}10}}}

{\longrightarrow{\sf{Volume_{(Cone)} = \dfrac{1}{3} \times 3.14{(16)}10}}}

{\longrightarrow{\sf{Volume_{(Cone)} = \dfrac{1}{3} \times 3.14 \times 16 \times 10}}}

{\longrightarrow{\sf{Volume_{(Cone)} = \dfrac{1}{3} \times 3.14 \times 160}}}

{\longrightarrow{\sf{Volume_{(Cone)} = \dfrac{1\times 3.14 \times 160}{3}}}}

{\longrightarrow{\sf{Volume_{(Cone)} = \dfrac{3.14 \times 160}{3}}}}

{\longrightarrow{\sf{Volume_{(Cone)} = \dfrac{502.4}{3}}}}

{\longrightarrow{\sf{Volume_{(Cone)}  \approx 167.47}}}

\star{\underline{\boxed{\sf{\purple{Volume_{(Cone)} \approx 167.47\:  {unit}^{3}}}}}}

Hence, the volume of cone is 167.47 unit³.

\rule{300}{2.5}

5 0
2 years ago
Math help! <br><br> 77-999+6 divided by 2 =
erastova [34]
77-99+6 divided by 2= -458
7 0
2 years ago
Read 2 more answers
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