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vekshin1
3 years ago
7

Lorine drew the model below to represent the equation 16 + 28 = ___ ´ (4 + 7).

Mathematics
2 answers:
True [87]3 years ago
6 0

Answer:

4

Step-by-step explanation:

Lelechka [254]3 years ago
6 0

Answer:

Its A (A is 4)

Step-by-step explanation:

Also correct on Edge 2021

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In mathematical analysis, Clairaut's equation is a differential equation of the form where f is continuously differentiable. It is a particular case of the Lagrange differential equation
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3 years ago
8x8x8=_______=_______​
zaharov [31]

Answer:

8*8*8= <em><u>8^3= 512</u></em>

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
The number of students in a chess club decreased from 14 to 12. What is the percent decrease? Round your answer to the nearest p
Zolol [24]

Answer:

14.2857% decrease

≈ 14.3% decrease

Step-by-step explanation:

nearest tenths : 14.3%

nearest hundredths : 14.29%

nearest thousandths : 14.286%

I hope my answer is correct, I provided more options because I wasn't sure what nearest percent wanted.

Hope this helps!

8 0
2 years ago
AB formed by (-8, -1) and (-4, 2)<br> CD formed by (0, -3) and (12, 6)
marysya [2.9K]
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5 0
2 years ago
If 4 electricians can complete a job in 8 hours how long will it take 3 electricians to complete the same job
levacccp [35]
We know that

if <span>4 electricians can complete a job in 8 hours
then
</span>100% of a job -------> 8 hours
x------------------> 1 hour
x=100/8----> x=12.5%

divide by 4 electricians
12.5%/4-----> 3.125%
that means each electrician can complete 3.125% of a job in 1 hour

therefore
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so
9.375%-----------> 1 hour
100%--------------> x
x=100/9.375----> x=10.67 hours

the answer is
10.67 hours

8 0
3 years ago
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