HELP IT’S URGENT!!!!!!!

Answer: 56

Step-by-step explanation:

70÷100×80=56

Answer:

56

Step-by-step explanation:

Another way to write this question is "What percent of 80 is 70%."

So we would write a percent proportion:

x/80=70/100

To find x, we will do (80*70)/100 which is 5600/100 which is 56.

You could also use benchmark fractions:

10% of 80 is 8

10% * 7 = 70% so 8 * 7 also equals 70%

8 * 7 = 56

Hope this helped, let me know if you have any questions.

Answer:

ok here we go

Step-by-step explanation:

i dont know this one but an easy was to get all of your answers is to search up something like exponent calculator and i use sights like mathpapa and caculator soup soo good luck

Answer:

I speak englush

Step-by-step explanation:

I speak English

Answer:

1, 2, below

Step-by-step explanation:

Took the assignment on EDGE

[tex] \frac{ {m}^{11} }{ {m}^{8} } = {m}^{3} [/tex]

[tex] {m}^{11 - 8} = {m}^{3} [/tex]

When you're dividing two exponents with like bases, all you have to do is substract the exponents.

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Work Shown:

You'll need to use a trig ratio. Specifically, we'll be using cosine here

cos(angle) = adjacent/hypotenuse

cos(x) = 13/20

cos(x) = 0.65

x = arccos(0.65)

x = 49.4583981264954 which is approximate

x = 49

The missing angle is approximately 49 degrees

Make sure your calculator is in degree mode. The notation arccos refers to arccosine and it's the same as inverse sine.

Answer:

$8802.65

Step-by-step explanation:

$2204.50

$3286.53

$3311.62

Answer:

x = 5.01%

y = 11.1

Step-by-step explanation:

[tex]\frac{percent}{base} = \frac{rate}{100}[/tex]

Model:

50% of 120 is 60

   Rate (%) = 50

   Base (of) = 120

   Percent (is, part) = 60

Thus, x in the first problem is the rate.

[tex]\frac{3.006}{60} =\frac{x}{100}[/tex]. Cross multiply, and we get:

x = 5.01

To check, multiply 5.01% × 60 = 3.006

For the second problem, multiply 10% with 111 to get the percent, which is 11.1

Answer:

D

Step-by-step explanation:

the answer is

Nonlinear

Answer:its the 2nd one

Step-by-step explanation: i remeber because i took this quiz

Answer:

Esteban

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

2 units

Step-by-step explanation:

We are given that

Angle ,[tex]\theta=\frac{\pi}{2}[/tex]radian

Length of an arc=[tex]\pi[/tex]

We have to find the radius of circle in simples form.

We know that

[tex]\theta=\frac{l}{r}[/tex]

Where l=Length of arc

r=Radius of circle

Using the formula

[tex]\frac{\pi}{2}=\frac{\pi}{r}[/tex]

[tex]r=\frac{2\times \pi}{\pi}[/tex]

[tex]r=2[/tex]units

Hence, the radius of the circle=2 units

Answer:

Step-by-step explanation:

81= 3 times k. K equals 27

4x-12 = 18. X is 5

4x-3=5. X is 2

4x-2=38. Answer is C

I hope this helps!

Plz, Plz, mark Brainliest!

Answer:

50 times

Step-by-step explanation:

Red = 5 ; blue = 6 ; green = 3 ; black = 4 ; yellow = 2

Total number of marbles :

(5 + 6 + 3 + 4 + 2) = 20

Probability of drawing a yellow or green marble :

P(yellow) + p(green)

(2 / 20) + (3 / 20)

5 / 20

Hence, Number of times from 200 draws :

(5 / 20) * 200

= 50

[tex]8(3x + 1)[/tex]

Factor out 8 from the expression

Answer:

The answer is C

Step-by-step explanation:

Answer:

Its c

Step-by-step explanation:

got it right on edge

Answer:

y = 1/4x + 1

Step-by-step explanation:

Rise/run = 1/4x

y-intercept: (0,1)

Equation: y = 1/4x + 1

Graph this equation or you can just put this equation in Desmos calculator and it'll graph for you.

Answer:

17

Step-by-step explanation:

Answer:

bc=-4

Step-by-step explanation:

4x -1 is -4. because your adding a negative and a positive

Answer:

-4

Step-by-step explanation:

thats the answer

Answer:Cross multiply and solve for x.

x/6 = 5/1.25

let the height of building be h ft

h/6 = 60/15

h = 6(60/15) = 24

the building is 24 ft high

Step-by-step explanation:

Well first let’s covert the ft to in- 5ft is 60 in and 6ft is 72 in. Then we want to set up 2 fractions based on height and shadow, so we have 60/15=x/72 (we put x because that’s what we’re trying to find). Then we do cross multiplication so now we have 15x=4320. We divide 15, so now we have 4320/15=288. So the building is 288 in tall or 24ft tall! Glad to help! :)

Answer:  because the conditions to generate a fossil for an animal is very different from the conditions required for a plant.

Step-by-step explanation:

it is D

Answer:

d

Step-by-step explanation:

i think thats right. hope this helps

Answer:

6m,6m,13m

Step-by-step explanation:

Answer:

5.62 - 0.32= 5.3 or 5.30

Step-by-step explanation:

Answer:

Step-by-step explanation:

Vera used the wrong number in her inequality.

Please note this question was very confusing for me.

Answer:

D

Step-by-step explanation:

The person above me is right, but if you wanted to know the letter, it's D

:D

Answer: Lol

B (-8,-5)

D (-10,-4)

C (-8,3)

Step-by-step explanation:

Answer:

Slope is -2

Step-by-step explanation:

Formula is y2 - y1 / x2 - x1

Hope this helps. Pls give brainliest.

Answer:

it is the first answer

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

you have to line the angles up so the congruent sides lay on each other.

Answer:

log3 (10) = x

the 3 is a tiny 3

Step-by-step explanation:

remember the saying, left right left.

so, 3 goes to the left, x goes to the right, and 10 goes to the left side of the equal sign which in turn comes out to log3(10) =x