someone help!! quick!

Answer:

29.71

Step-by-step explanation:

8+6+5pi

14+15.71

29.71

15.71 is approx 5pi

Answer:

B no

Step-by-step explanation:

If (n - 10) is a factor then if the polynomial equals zero when evaluated for 10 it is a factor

10³ - 17(10)² + 61(10) + 92

= 1000 - 1700 + 610 + 92

= 2 ≠ 0

Then ( n - 10) is not a factor of the polynomial

Answer:

35.6cm

Step-by-step explanation:

it is quite confusing between choice b and c of what the student did wrong.since I'm not understanding it well it just said c but my point is thay student took the sum of the numbers which were the square roots and added and then found the square root and that was a mistake so she wasn't correct .and if I'm wrong also tell me good day.

Answer:

y = 6.25x + 8.75

Step-by-step explanation:

Kayla works at a coffee shop. Yesterday she earned $6.25 an hour plus $8.75 in tips.

Let x represent the number of hours worked and y represent the total amount earned.

We have,

Net tip = $8.75

She earned $6.25 per hour.

Initial value = 8.75

So,

Total amount earned, y = 6.25x + 8.75

Hence, this is the required solution.

Answer:

this is correct on plato/edmentum

Step-by-step explanation:

Answer:

Letter X!

Step-by-step explanation:

Correct on plato!

Answer:

14

equivalent

Step-by-step explanation:

x=2

2(3(2)+1)=

2(6+1)=

2(7)=

14

equivalent

Answer:

82 degrees

Step-by-step explanation:

The sum of all angle measurements of a 7 sided polygon is 900 degrees, and the sum of all expressed degrees is 818. 900-818= 82 degrees

Answer:The area A of a triangle is given by the formula A=12bh where b is the base and h is the height of the triangle.

Answer:

what the question there is no picture

Step-by-step explanation:

Answer:

Below in bold.

Step-by-step explanation:

Fraction of oats = 4/(4+11) = 4/15

So fraction of barley = 11/15

Weight of oats in 150 kg = 150 * 4/15 = 40 kg

and there are 110 kg of barley,

There are 40 kg of oats and 44 kg of barley.

A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y. Where, x and y are individual amount of two quantities. And, Total quantity gives after combine as x + y.

We have to given that;

The ratio of oats to barley is 4 : 11 by mass.

Here, The mass of oats = 4x

And, The mass of barley = 11x

Since, There are 150 kg feed.

Hence, We get;

⇒ 4x + 11x = 150

⇒ 15x = 150

⇒ x = 10

Thus, The mass of oats = 4x

                                    = 4 × 10

                                    = 40 kg

And, The mass of barley = 11x

                                      = 11 × 4

                                      = 44 kg

Learn more about the ratio visit:

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Answer:

The width of the box is 5 in

Step-by-step explanation:

the formula for the volume of a rectangular box of length L, width W and height H is V = L*W*H.  Here we know V, L and H and want to find W.  Solving this equation for W, we get W = V/(LH).

With V = 180 in^3, H = 4 in and L = 9 in, W comes out to be

            180 in^3

  W = ------------------ = 5 in

            (4 in)(9 in)

The width of the box is 5 in

Answer:

We have

[tex] \begin{cases} \sf Volume = \frak{480 \: cu \: cm}\\ \sf Length = \frak{4 \: in} \\ \sf Height = \frak{4 \: in}\end{cases}[/tex]

Volume = lbh

180 = 9 × b × 4

180 = 36b

180/36 = b

5 = b

Therefore,

Answer:

70

Step-by-step explanation:

add 90 to 130 which equals 220 then subtract 220 from 360 which gives you 140 and after divide 140 by 2 and you get 70

130+90=220

360-220=140

140÷2=70

Answer:

okay so

Step-by-step explanation:

Basically what you do is your gonna go to the app store download socratic and it'll give the answers to all your math stuff

Answer:

No because they are not equal to each other.

Step-by-step explanation:

We can simplify 5/15=4/10 to this

1/3=2/5 They are not equal, and therefore don't form a proportion.

Answer:

Storm is 35, Cyclops is 33 and Wolverine is 38.

Step-by-step explanation:

W, S and C represent the agres of Wolverine, Storm and Cyclops.

W = S + 3

C = S - 2

W + S + C = 106

Making the indicated substitutions, we get:

(S + 3) + S + (S - 2) = 106

Combining like terms:

3S + 1 = 106, and 3S = 105.  Thus,

S = 35, C = 35 - 2, and W = S + 3.

Storm is 35, Cyclops is 33 and Wolverine is 38.

Answer:

2 cone fulls will fill up the cylinder.

Step-by-step explanation:

Answer:

wow a 100/10 rate mines

Community- jocelynn johnson

Community is a family,

Someone who help people when in need,

But this is not a community,

This is a place where people feel like they don’t belong,

A place where people have to look around

The corner to make sure their safe,

It is for the days that growing,  

For the life that’s growing,

For the changes we made that hurt our loved ones,

That may cause stress throughout the day,

And may cause you to not

Wanna play,

U say your safe,

But the truth is you might get killed at the end of the day,

Why I say,

Cause this neighborhood’s not safe,

And your running on the streets all day,

This community has changed,

All throughout the day,

Cause kids are always joining gangs,

I just wish everything would go back to

Being the same.

Step-by-step explanation:

Answer:

x= 6

∠FGT = 55

∠GFE = 65

Step-by-step explanation:

Answer:

white:77 red:161

Step-by-step explanation:

brainliest please

Answer:

A = 180 units²

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

A = [tex]\frac{1}{2}[/tex] h (b₁ + b₂ )

where h is the perpendicular height and b₁, b₂ the parallel bases

The triangle on the left is right with h = 24 (7- 24- 25 triangle )

Here h = 24, b₁ = 4 and b₂ = 7 + 4 = 11 , then

A = [tex]\frac{1}{2}[/tex] × 24 × (4 + 11) = 12 × 15 = 180 units²

Answer:

30 Kilometers

Step-by-step explanation:

The longest measure from the given measures is 30 kilometers.

A no. of measurement values are given in the question.

We have to find out which is the longest from them.

What is the meaning of unit conversion ?

A unit conversion is done to express the same property as a different unit of measurement.

As per the question ;

Some measures i.e., 90 centimeters, 40 meters, 30 kilometers, 10 meters, 40 millimeters are given.

Let's check which is the longest by converting them all in same units say centimeters.

So ;

a) 90 centimeters

= 90 centimeters

b) 40 meters

= 40 × 100 centimeters

= 4000 centimeters

c) 30 kilometers

= 30 × 1000 meters

= 30000 × 100 centimeters

= 3000000 centimeters

d) 10 meters

= 10 × 100

= 1000 centimeters

e) 40 millimeters

=  40 / 10 centimeters

= 4 centimeters

So ; the longest is 30 kilometers.

Thus , the longest measure from the given measures is 30 kilometers.

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Answer:

its D

Step-by-step explanation:

Answer:the second one

Step-by-step explanation:

Answer:

15.7

Step-by-step explanation:

5 x 3.14(pi) = 15.7

Answer: 129 Feet

Step-by-step explanation:

You can make an equation where Height=h, and Base=b. So going backwards with the first question, the base will equal 4 times the height: b=4h, and 11 less. b=4h-11. The the other equation will be just that the base plus the height is 49. b+h=49. Then you put that into y=mx+b form. The first equation already is, and the second equation would be b=49-h. So, since the equations equal the same things, you throw away the b. Then you make a new equation by having 4h-11 equal 49-h. Since this is true seeing as they are the same triangle. Then you just use propreties of equality for the equation. You end up with 5h=60. The. You divide 60 by 5 to make 5h just equal h. So you get h=6. Then, like the qeuation said, the base (unknown) plus the height (6) is 49. So to get from 6 to 49, the answer is 43. The formula for that area of a triangle is (base x height) /2 = area. So 43 times 6 is 258. Then divided by 2 is 129. So the area of the triangle is 129.

The area of the triangle is 222 square feet.

The formula for calculating the area of the triangle is expressed as:

A = 0.5bh

The base of a triangle is eleven feet less than  four times its height,

b = 4h - 11

Also, if the sum of the lengths of  the base and height of the triangle is 49 is expressed as:

b + h = 49

4h-11+h = 49

5h = 49 + 11

5h = 60

h = 12

Since 4h = b + 11

4(12) = b + 11

b = 48 - 11

b = 37

A = 0.5(12)(37)

A = 222ft^2

Hence the area of the triangle is 222 square feet.

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Answer:

294 square meters

Step-by-step explanation:

The surface area of a certain pyramid is 54 square meters. Its volume is 648 cubic meters. If a similar pyramid has a volume of 8232 cubic meters, what is its surface area?

We solve the above question using Proportion

The surface area of a certain pyramid

= 54 square meters.

Volume of certain pyramid =

648 cubic meters.

Surface area of similar pyramid = x

Volume of similar pyramid = 8232 cubic meters.

Hence,

Surface area : Volume

= Surface area/ Volume

= 54 m²/648 m³ = x/8232 m³

Cross Multiply

54 × 8232 = 648 × x

x = 54 × 8232/648

x = 294 square meters

Slope intercept form is y=mx+b. So let's use the given equation and turn it into this form.

[tex]3x-5y=-30[/tex]

Move the -3x to the right side

[tex]-5y=-3x-30[/tex]

Divide both sides by -5

[tex]y=\dfrac{3}{5}x+6[/tex]

This should be your answer, let me know if you need any clarifications, thanks!

Answer:

A,B,D, and E?

Step-by-step explanation: