3 years ago

8 grade math dont really uderstand it so please explain also

Mathematics

1 answer:

pishuonlain [190]3 years ago

5 0

Answer: Girls weekly: 25; Girls never:40; boys yearly: 25; boys never: 20; boys total:80 monthly total: 30

Step-by-step explanation:

You have to figure it out by adding or subtracting where ever it needs to be like in girls weekly you have to subtract the weekly total and the boys weekly to figure it out.

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Althea has $100. She divides it evenly among her 4 children. Her oldest child, Raul, spends $15 of the amount he receives. How m

Ilya [14]

Answer:

Division then subtraction

Step-by-step explanation:

You divide the $100 to 4 people, which means they each get $25. Then you subtract $15 from $25

Not sure about the other one

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3 years ago

Read 2 more answers

A circular sign is precisely designed to have an area of 50.24 square inches. What is the sign's circumference?

choli [55]

Step-by-step explanation:

First of all we need to know the formula for the circumference which is: $c=2\pi r$

We don't have the radius. What we only have is the area; therefore, we must use the area formula and extract the radius from it.

The formula for the area is: $A=\pi r^2$ Solve for r;

$r^2=\frac{A}{\pi}\\ r=\sqrt[]{\frac{A}{\pi} }$

$r=\sqrt[]{\frac{50.24inch^2}{3.14} }$

$r=\sqrt[]{16inch^2}\\ r=4inch$

Now that we've found the radius, we simply plug it into the circumference formula.

$C=2\pi r\\C=2(3.14)(4)\\C=25.12inch$

5 0

3 years ago

Only number 17 I need help with plz help this is sooo hard

vaieri [72.5K]

$96 = (((x + 6) + (x)) \div 2)8$
x=9
Base 1=15
Base 2=9

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3 years ago

The answer is 65. i hope i helped

snow_tiger [21]

The equation can be:5*13=65

4 0

3 years ago

What is the inequality symbol for 9.6 and square root of 96

Anarel [89]

9.6 is less than the square root of 96. The square root of 96 is roughly 9.8

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3 years ago