3 years ago

Which question can be answered by finding 2 1/2÷1/2?

Mathematics

1 answer:

Ksenya-84 [330]3 years ago

6 0

Your answer would be 1 1/2 cups

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Solve this system of equations<br><br> 5x + 4y = 6<br> 10x -2y = 7

Akimi4 [234]

Answer:

x = 4/5

y = 1/2

Step-by-step explanation:

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3 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

3 years ago

Sammy is an hourly employee who makes $26 per hour as an elevator technician. He is paid overtime $13 for every hour that he wor

oksian1 [2.3K]

Answer:

364$

Step-by-step explanation:

you multiply 26 times 13 which equals 364

8 0

3 years ago

5) What is the smallest number by which 1323 must be multiplied so that the product is a perfect

Westkost [7]

Answer:

the smallest number is 7

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3 years ago

All I need is the answer to part b and c

Reil [10]

Answer: 24, c

Step-by-step explanation:

Looked it up

7 0

3 years ago