-3y4-5y3+17y2+9y+1/0.5y2

Answers

Answer 1

Answer:

Answer:

If you are combining like terms your answer will be -3y^4-5y^3+19y^2+9y

Step-by-step explanation:

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What is 7/15 and 5/14 written as a decimal

Answers

First of all, to change non mixed fractions into a decimal, you divide the numerator (top) by the denominator (bottom)

$(7)/(15)$ ⇒7÷15= .467

$(5)/(14)$ ⇒5÷14= .357

Zuri made 2 spheres using plaster. The smaller sphere has a radius of 6 cm. The larger sphere has a radius of 24 cm.How much more plaster did Zuri use for the larger sphere?
Use 3.14 to approximate pi and express your answer in hundredths.

cm3

Answers

The requried Zuri used 56901.16 cubic cm more plaster for the larger sphere than for the smaller sphere.

What is volume?

Volume is defined as the mass of the object per unit density while for geometry it is calculated as profile area multiplied by the length at which that profile is extruded.

The formula for the volume of a sphere is V = (4/3)πr³, where r is the radius.

For the smaller sphere, the volume is:

V1 = (4/3) x 3.14 x 6³

V1 = 904.32 cubic cm

For the larger sphere, the volume is:

V2 = (4/3) x 3.14 x 24³

V2 = 57905.76 cubic cm

To find out how much more plaster Zuri used for the larger sphere, we need to subtract the volume of the smaller sphere from the volume of the larger sphere:

V2 - V1 = 57905.76 - 904.32

V2 - V1 = 56972.16 cubic cm

Therefore, Zuri used 56901.16 cubic cm more plaster for the larger sphere than for the smaller sphere.

Learn more about Volume here:
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volume of a sphere is 4/3 times pi times radius^3

so first calculate the smaler sphere
radius=6
pi is aprox 3.14
4/3 times 3.14 times r^3
4/3 times 3.14 times 6^3
4/3 times 3.14 times 216
904.32 cm^3=volume

volume of larger
radius=24
4/3 times 3.14 times 24^3
4/3 times 3.14 times 13824
57876.48 cm^3

so then subtract the volume of the smaller sphere from the larger sphere

57876.48-904.32=56972.16 cm

he used
56972.16 cm^3 plaster

I think you mean to the hundreth's place which is the place denoted by the x in 0.0x so it is to the hundreth's place

he used
56972.16 cm^3 plaster

I got this from The Brainliest Answer!

Besides the 90degree angle measure, what are the other two angle measures of a right triangle with side lengths 5, 12, and 13? Round to the nearest degree

Answers

Answer:

The other two angle measures are 23 degrees and 67 degrees

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

In the right triangle ABC

$m\angle A+m\angle C=90^o$ ----> by complementary angles

$sin(C)=(AB)/(AC)$ ----> by SOH (opposite side divided by the hypotenuse)

substitute the given values

$sin(C)=(5)/(13)$

$C=sin^(-1) ((5)/(13))=23^o$

Find the measure of angle A

$m\angle A+23^o=90^o\nm\angle A=67^o$

therefore

The other two angle measures are 23 degrees and 67 degrees

Answer:

b.) 23° and 67°

Step-by-step explanation:

Besides the 90° angle measure, what are the other two angle measures of a right triangle with side lengths 5, 12, and 13? Round to the nearest degree.

a.) 18° and 39°

b.) 23° and 67°

c.) 43° and 47°

d.) 65° and 25°

What are 3 measurements with different units equal 5 m

Answers

5000 millimeters, 500 centimeters, and .005 kilometers.

Hi Brainiac

1) 500 centimeters

2) 5000 millimeters

3) 5 meters

I hope that's help:0

Chloe sorts her beads. The number of red beads she has is 5 5/6 times the number of green beads. If she has 60 green beads, how many rec beads dose she have?

Answers

The number of redbeads she has is 350.

What is a fraction?

A fraction is written in the form of a numerator and a denominator where the denominator is greater that the numerator.

Example: 1/2, 1/3 is a fraction.

We have,

Number of green beads = 60

The number of red beads.

= 5(5/6) x 60

= 35/6 x 60

= 35 x 10

= 350

Thus,

The number of redbeads is 350.

Learn more about fractions here:

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60*5=300+50=350 beads(I'm pretty sure this is right.)

Everett and Marie are going to make fruits bars for their family reunion. They want to make 4 times the amount the recipe makes.If the recipe calls for 2/3 cup of oil, how much oil will they need?

Answers

2/3 * 4/1 = 8/3

8/3 or 2.6(the 6 repeating) is ur final answer

they need 2 cups and 2/3

2/3 * 4 = 8/3 and 8/3 = 2 wholes (3 + 3) and 2/3 (6 + 2)

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80 is 1/10 of what number

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HELPP plz in. 17 thank u so much