MATHEMATICS
HIGH SCHOOL

Answer:

Answer:

Answer is A 2 units

Step-by-step explanation:

Answer: Did you try the square root of 4? 2?

MIDDLE SCHOOL

Who am I I have two congruent sides. I also have two congruent angles that measure 45 degrees each

Answer: I am a right isosceles

Step-by-step explanation:

I am a right isosceles

MIDDLE SCHOOL

What is the value of 43,782 underline digit is 7

Seven hundred is the value of the seven in 43,782

MIDDLE SCHOOL

A store has two brands of pencils on sale for the day. Brand A comes in packs of 4 and Brand B comes in packs of 10. If an equal number of each brand sold, what is the minimum number of each sold.

A - 4

B - 10

looking for the LCM (least common multiple)

4 and 10 can both be divided evenly into 20

20 = LCM

B - 10

looking for the LCM (least common multiple)

4 and 10 can both be divided evenly into 20

20 = LCM

HIGH SCHOOL

How do you write the word phrase for the algebraic expression

y/5-10

Ten less than y divided by five

y/5 - 10

y/5 - 10

MIDDLE SCHOOL

The amounts that two partners invested in a new business are given in the table above. If the partners share the profits in the same ratio as their investment, what is partner B's share in a $3600 profit?

They cant it with the money

MIDDLE SCHOOL

The sum of the age of a father and his son is 36 years. If they both live on till the son becomes as old as the father

is now, the sum of their ages will be 84 years. Find their

present ages.

Answer:

30 and 6

Step-by-step explanation:

Farther = f, Son = s

- f + s = 36
- f + s + 2(f-s) = 84 ⇒ 3f - s = 84

Add up equations:

- 4f = 36 +84
- 4f = 120
- f = 120/4
- f = 30

Find s:

- s = 36 - 30 = 6

MIDDLE SCHOOL

350/100 as a decimal and a percent

Hey there

350/100 as a decimal.

To make fraction into decimal you divide the numerator by the denominator.

350/100

350÷ 100 =3.5

350/100 as a decimal is 3.5

TO convert to percent you have to multiply decimal by 100.

3.5 x 100 = 350

350 is the percent

350%

350/100 as a decimal.

To make fraction into decimal you divide the numerator by the denominator.

350/100

350÷ 100 =3.5

350/100 as a decimal is 3.5

TO convert to percent you have to multiply decimal by 100.

3.5 x 100 = 350

350 is the percent

350%

It would simply to be 35/10 which is easier to make the decimal 3.5

then the percent would be 3.5 multiplied by 100 which is 350%

then the percent would be 3.5 multiplied by 100 which is 350%

MIDDLE SCHOOL

What is the perimeter of the polygon shown?

To find the perimeter of any polygon you add the lengths of its sides.

MIDDLE SCHOOL

What is ten times two?

Ten times two is equal to twenty.

Answer:

10x2=20

Step-by-step explanation

you add 10 2 times and you get 20 a more simple way of getting the answer.

Hope this helped =)