MATHEMATICS MIDDLE SCHOOL

50 is 125% of what number? 12.5 40 62.5 112.5

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

divide by 5 if there is a decimal it is wrong

12.5/5=2.5

62.5/5=12.5

40/5=8

112.5/5=22.5

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What is 6+9+4+1+10? Please explain?

Answers

30, 6+9= 15+4= 19+1= 20+10= 30

6+9=15+4=19+1=20+10=30

What is the value of the expression 1/4^-3 ?A.
12

B.
64

C. 1/64

D. 1/12

Answers

$(1)/(4^(-3))=(1)/((1)/(4^3))=4^3=\boxed{64}$

What is the the value of x in x/12 = 24

Answers

x/12 = 24
⇒ x= 24*12
⇒ x= 288

Final answer: x= 288~

$(x)/(12) = 24 \n \n x = 24 * 12 \ / \ multiply \ both \ sides \ by \ 12 \n \n x = 288 \ / \ simplify \n \n Answer: \fbox {x = 288}$

Given f(x)=-3x+4 , what is f(2) ?A.
–28

B.
–24

C.
–2

D.
10

Answers

F(X) means plug in te number within the parenthesis for the given function. It's simply an equation expressed through different notation. In this case it asks you to plug in two, so you do:
-3(2)+4 = f(2)
That means that f(2)=-2.

How do you graph h < - 3.2 on a number line

Answers

Answer:

Step-by-step explanation:

-3.2, being negative, is to the left of the origin (zero) on a number line. Place an open circle at -3.2. Now draw an arrow from -3.2 to the LEFT. The resulting graph is all you need.

Help with 1 and 2 polygons

Answers

#1 is a pentagon.
It's regular, because all the sides are the same length.

#2 is a hexagon.
It's not regular, because the sides don't all have the same length.

The first polygon is regular because all the sides and angles are equal.
The second polygon is not regular because all the angles but not the sides are equal.
Hope I helped!

Other Questions

Lina made 9 flower necklaces. Each necklace had 16 carnations and 10 hibiscus flowers.Which equation could be used to calculate the total number of flowers used for the leis? A. 9 × 16 × 10 = f B. 9 × (16 × 10) = f C. (9 × 16) + (9 × 10) = f D. (9 + 16) × (9 + 10) = f

How many cups are in a gallon

Eddie has seven pennies,four nickels,eight dimes,and seven quarters.

Thirty-five percent of students at Jones High School ride the bus. Two hundred seventy-three students ride the bus. How many students go to Jones High School? A) 96 B) 560 C) 694 D) 780