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4 years ago

9.18 as a proper or improper fraction in lowest term

Mathematics

1 answer:

Tems11 [23]4 years ago

3 0

9.18 equals 9 9/50 (proper fraction) or 459/50 (improper fraction)

I hope this is helpful!!

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Which of the following is a correct translation for the expression 9 – x ?

Sophie [7]

The answer you're looking for is A. a number subtracted from 9

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3 years ago

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Find the area of a uneven leaf

Anestetic [448]

The area is 54. It's length times width or you can just count all the squares.

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3 years ago

WORTH 12 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! HELP ASAP

IrinaK [193]

Answer:

$\large\boxed{S.A.=1,000\ u^2}$

Step-by-step explanation:

We have two congruent right triangles and three rectangles.

First, calculate the length of the hypotenuse using the Pythagorean theorem:

$leg^2+leg^2=hypotenuse^2$

We have

$leg=8,\ leg=15,\ hypotenuse=h$

Substitute:

$h^2=8^2+15^2\\\\h^2=64+225\\\\h^2=289\to h=\sqrt{289}\\\\h=17$

The formula of an area of a right triangle:

$A_t=\dfrac{(leg)(leg)}{2}$

Substitute:

$A_t=\dfrac{(8)(15)}{2}=(4)(15)=60$

The formula of an area of a rectangle:

$A=wl$

w - width

l - length

Rectangle 1:

w = 15, l = 22

$A_1=(15)(22)=330$

Rectangle 2:

w = 17, l = 22

$A_2=(17)(22)=374$

Rectangle 3:

w = 8, l = 22

$A_3=(8)(22)=176$

The Surface Area of the triangular prism:

$S.A.=2A_t+A_1+A_2+A_3$

Substitute:

$S.A.=2(60)+330+374+176=1,000$

8 0

3 years ago

Please help me asap.

Finger [1]

Answer:

30.2 aka C

Step-by-step explanation:

The formula for the area of a circle is A = pir^2. Knowing this we can create the equation A = 3.14(3.1)^2. Following PEMDAS square 3.1 to get 9.61. Then you multiply 9.61 with 3.14 to get 30.1754. When you round to the nearest tenth you get 30.2.

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3 years ago

4. Brandy drives 500 miles each month. Her MPG is 18.1. If gas is $2.49 per gallon, how much does she spend on gas each month?

Olenka [21]

The answer to the question is 68.78.

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3 years ago