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3 years ago

Write 2.96 as a mixed number or fraction.

Mathematics

1 answer:

lora16 [44]3 years ago

4 0

2.96 = 2 96/100 = 2 24/25

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Which of the following points solves the system shown below?

IrinaVladis [17]

Answer:

(3,6)

Step-by-step explanation:

Collect like terms

y -5x = -9

y + 2x = 12

Using elimination method

Subtract equation 2 from equation 1

y - 5x = -9

y + 2x = 12

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0. -7x = -21

Divide both sides by -7

-7x = -21

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x = 3

Substitute x=3 into equation 1

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B. Long Field

Step-by-step explanation:

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3 years ago

Tasha eats half her snack and gives the other half to two of her best friends to share equally. What portion of the whole snack

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Answer:

tasha got 1/2 of it

one friend got 1/4 of it

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Step-by-step explanation:

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3 years ago

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please help. answer is 62.1m(squared) and the objects are composite! please show the work, no matter what i do i cant seem to ge

yuradex [85]

Answer:

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Step-by-step explanation:

step 1

Find the surface area of the smaller rectangular prism

$SA=2B+Ph$

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B is the area of the base

P is the perimeter of the base

h is the height of the prism

$SA=2[(2.5)(1.5)]+2(2.5+1.5)(1.5)$

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step 2

Find the surface area of the cube

$SA=6s^2$

where

s is the length side of the cube

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step 3

Find the lateral area of the cylinder

$LA=\pi DL$

where

D is the diameter of the base

L is the length of cylinder

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step 4

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$A=\pi r^{2}$

we have

$r=0.5/2=0.25\ m$ ----> the radius is half the diameter

$A=(3.14)(0.25)^{2}=0.19625\ m^2$

step 5

Find the surface are of the composite figure

we know that

The surface area of the composite figure is equal to the surface area of the smaller rectangular prism plus the lateral area of the cylinder, plus the surface area of the cube, minus the area of the two bases of cylinder

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3 years ago

Miguel and Jian go to a restaurant and eat dinner. The total cost of the meal is $75. Miguel and lar decide to split

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Answer:

x+ y = 75

Step-by-step explanation:

The both paid a total of 75.

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