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2 years ago

Use one of the division strategies to solve this equation.

Mathematics

2 answers:

Jlenok [28]2 years ago

6 0

I think the answer is D

ycow [4]2 years ago

5 0

There's many strategies, but the easiest one in my opinion is relating back to multiplication.

So 5 x _ = 92??

obviously nothing can since it doesnt end in a 0 or 5, but we can find the closest thing. This would be 18 (ie, 18 x 5 = 90.)

-Next, we can subtract 92 by the product and that will be the remainder.
92 - 90 = 2.

-Therefore, the answer is 18 r.2 or D.

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Can someone help please?

Hatshy [7]

Answer:

3.60555127546=√13

3.60555127546 rounded to the nearest 100th = 3.606

4 0

3 years ago

Three small circles C1, C2, and C3, each with radius 0.1 and centered at the origin are in the xy-, yz-, and xz-planes, respecti

den301095 [7]

Curl is defined as:

$\bigtriangledown \times F=\frac{ \int F.dr}{Area}$

Which can be rewritten as:

$\frac{ \int F.dr}{Area}=\frac{ \int_{C_1} Fdr}{Area}\widehat{k}+\frac{ \int_{C_2} Fdr}{Area}\widehat{i}+\frac{ \int_{C_3} Fdr}{Area}\widehat{j}$

This is because C1 lies on the xy plane and thus it's unit vector will be $\widehat{k}$ .

By similar arguments the rest will follow too.

Now, area of each circle will be: $\pi \times (0.1)^2=0.01 \pi$

Therefore, Curl, as per our definition will be:

$\frac{\int F.dr}{Area}=\frac{0.01\pi}{0.01\pi}\widehat{k}+\frac{0.4\pi}{0.01\pi}\widehat{i}+\frac{5 \pi}{0.01\pi}\widehat{j}$

Thus, Curl= $40\pi \widehat{i}+500\pi \widehat{j} +\widehat{k}$

Which is the required answer.

7 0

4 years ago

In the diagram of the trapezoid RSUT, RS is parallel to TU, X is the midpoint of RT, and V is the midpoint of SU.

grigory [225]

It’s 58 because the length is increasing by 14

4 0

3 years ago

Read 2 more answers

Jason has 60 cars. 30% is blue. How many are blue?

Dmitriy789 [7]

So to figure out 10% of this would be to remove the 0. that would be six. since 30÷10 is 3, we have to do 6×3. that would be 18, so 30% of 60 is 18

5 0

3 years ago

Read 2 more answers

Please Can Someone Tell Me The Area??

torisob [31]

Answer:

66 I am pretty sure

Step-by-step explanation:

6 x 2 divided by 2 = 6

6 + 6 = 12 x 10 divided by 2 = 60

add them together

60 + 6 = 66

3 0

3 years ago