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mixer [17]
3 years ago
9

6th grade ch.2 Find 0.45% of 20

Mathematics
2 answers:
MissTica3 years ago
6 0

Answer:

0.09

Step-by-step explanation:

if you are talking about simplifying the expression

Gemiola [76]3 years ago
5 0

Answer:

the answer is 9 hope this helped.

Step-by-step explanation:

45% × 20 =

(45 ÷ 100) × 20 =

(45 × 20) ÷ 100 =

900 ÷ 100 =9

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PLZ HELP ME IDK WUT IT IS!
Simora [160]

Answer:

1.  c. 628 cubic cm

2.  c. 502 cubic inches

Step-by-step explanation:

V=\pi r^{2} h\\

1.)  3.14 x 5^2 x 8

3.14 x 25 x 8 = 628

2.)  3.14 x ( 8/2 )^2 x 10

3.14 x 4^2 x 10

3.14 x 16 x 10 = 502.4

5 0
3 years ago
Find the area of a circle with a diameter of 1.5 m.<br><br><br> 4.71 m2<br><br><br> 1.77 m2
nikdorinn [45]
I hope this helps you



radius=diameter/2



radius=1,5/2


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7 0
2 years ago
In math, do you still distribute even the number is behind the parentheses?
padilas [110]
The answer is YES!
You’re gonna have 10x+15+23
Then 10x + 38
And then you are doing next (2x+3) •5 + 23
So you have 2(5x+19)
8 0
2 years ago
Read 2 more answers
Please help me solve this -4c=12 solve for c
rosijanka [135]
-4c = 12

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4 0
3 years ago
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at the county fair , 12% of the pepole who attended received free water bottels . if 1,500 people receive dfree water bottles ,
sweet-ann [11.9K]

12500 people went to fair

<h3><u>Solution:</u></h3>

Given that at the county fair , 12% of the people who attended received free water bottles

1,500 people received free water bottles

To find: number of peoples went to fair

Let "a" be the number of peoples went to fair

From given information,

12% of the people who attended received free water bottles and 1,500 people received free water bottles

Which means 12% of total people is equal to 1500

12% of total people = 1500

12 % of "a" = 1500

\frac{12}{100} \times a = 1500\\\\a = 1500 \times \frac{100}{12}\\\\a = \frac{150000}{12} = 12500

Thus 12500 people went to fair

3 0
3 years ago
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