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2 years ago

What is the perimeter of this rectangle?

Mathematics

1 answer:

garik1379 [7]2 years ago

7 0

Answer:

B.) (X2 -x1)(y2 - y1

Step-by-step explanation:

I learned the formula

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2663 rounded to the nearest tenth

Maslowich

Answer:

The final answer would be 2660

Step-by-step explanation:

Since 3 is less than 5, we do not round up. Meaning the nearest tenth is 60

Hope this helps!!<3

4 0

2 years ago

Read 2 more answers

If 2 divided by 2 is 1 what is 1 divided by 1?

Kaylis [27]

Answer:

Step-by-step explanation:

1 goes into 1 one time so it = 1

3 0

2 years ago

Read 2 more answers

2×3×5×7 is the prime factorization of what number?

Alina [70]

Multiply the numbers together

2 x 3 = 6

5 x 7 = 35

6 x 35 = 210

210 is the original number

hope this helps

7 0

2 years ago

Calculate the side lengths a and b to two decimal places.

Zinaida [17]

Answer:

$a=10.92 units$

$b=14.51 units$

Step-by-step explanation:

We are given that c=6 units

$\angle A=43^{\circ}$

$\angle B=115^{\circ}$

We have to find the side length a and b.

We know that sum of angles of a triangle =180 degrees

$\angle A+\angle B+\angle C=180$

Substitute the values then we get

$43+115+\angle C=180$

$158+\angle C=180$

$\angle C=180-158=22^{\circ}$

sine law: $\frac{a}{sin A}=\frac{b}{sin B}=\frac{c}{sin C}$

$\frac{a}{sin 43^{\circ}}=\frac{6}{sin 22^{\circ}}$

$a=\frac{6}{sin 22^{\circ}}\times sin 43^{\circ}$

$a=10.92 units$

$\frac{b}{sin 115^{\circ}}=\frac{6}{sin 22^{\circ}}$

$b=\frac{6}{sin 22^{\circ}}\times sin 115^{\circ}=14.51$

$b=14.51 units$

6 0

2 years ago

Write an expression that shows: eighteen more than ten divided by some number

Nikitich [7]

18+ 10/x. That’s the answer

7 0

2 years ago