can anyone please help me solve this

Answers

Answer 1

Answer:

20+n=120

Step-by-step explanation:

Related Questions

help pls
A rectangle is 8 feet wide by 10 feet long. If the width is increased by 25% and the length is increased by 20%, what is the area of the resulting rectangle, in square feet?

Answers

Answer:

120 feet

Step-by-step explanation:

first, we need to find what 25% of 8 is. to do this we change 25% to a decimal and multiply it by 8. this gives us 2. so we know that 25% of 8 is 2. seeing that the width is increased by 25%, we know that we have to add 2 to 8, which gives us 10, the new width. we do the same thing to the length. 20% of 10 is 2, so we add that to 10 to get the length, 12. now to find the area of a rectangle, we multiply length times width. 10 times 12 is 120, so the area is 120 feet^2.

i hope this helps :))

Point J is at (-2, 7)

Point K is at (4, -1)

whats the midpoint and length of JK

Answers

the midpoint is (1,3)

Mid point is (1,3) length is 10 units!

Dwayne wants to buy a bowling ball. As a member of a bowling league, he receives a 15% discount on the price of the bowling ball. He will also have to pay a 6% sales tax on the discounted price of the bowling ball. Dwayne thinks that the final price of the bowling ball can be represented by the expression , which is equivalent to , so Dwayne says he can find the final price after tax by .15x .06xx−0 +0.09x x−0taking 9% off of the original price. Dwayne’s friend, Raul, thinks that you need to take 9.9% off of the original price because is .06 1 (0.85x) equivalent to , which is . .901x 0.099xx−0 Who is correct – Dwayne or Raul? Explain your reasoning.

Answers

Answer:

Cool

Step-by-step explanation:

Assume that you will teceieve $2000

Answers

Answer:

oh thatd be great bro

Step-by-step explanation:

except im broke fr :/

Answer:

ok i'm assuming that.............

Step-by-step explanation:

now what?

The flight distance from New York City to London is 5,586 kilometers.

Answers

If you are using a flight to travel from New York to London through the shortest distance, the total distance would be 5,585 km= 3,470 miles.

What is Distance?

This refers to the length of space that exists between two points and this has the SI unit of km or miles.

Therefore, If a person is using an airplane that has an average speed of 560 miles to undertake this travel, he would arrive after 6.2 hours on the air to his destination.

Answers

Answer:

No.

Step-by-step explanation:

hope u got it.........

Solve for x PLEASE PLEASE
38+8x+2+68=180

Answers

Answer:

x=9

Step-by-step explanation:

38+8x+2+68=180

-38 -38

______________

8x+2+68=142

-2 -2

____________

8x+68=140

-68 -68

8x=72

8x/8=72/8

x=9

Step one, add up the lake terms. 38+2+68 = 108

Step two, rewrite your equation. 108+ 8X=180

Step three, subtract 108 from each side. Rewrite your equation, and you will get 8X=72.

Step four, divide eight from each side. 72÷8 = 9.

Your final answer is 9.

Hope this helps!

If $230 is invested for one year at 8% simple interest, how much interest is earned?

Answers

Answer:

$18.40

Step-by-step explanation:

To find 8% of $230, we first have to find 1% of $230.

230 ÷ 100 = 2.30

Because 1% of $230 is $2.30, to find 8% we multiply $2.30 by 8

2.30 x 8 = 18.4

8% of $230 is $18.40

For a given input value b, the function g outputs a value a to satisfy the following equation.
a-7=3(b+2)
Write a formula for g(b), in terms of b.

Answers

The correct answer is b=-13/3+1/3a

3r+2b=4/X solve for r

Answers

the answer is r= 4x/3 - 2b/3

a student earns $70 over the summer. he spends 1/5 of the total amount on movies. He then spends 1/2 of the remaining money on school clothes.
how much money is left?

Answers

Given:

Total earning = $70

He spends [tex]\dfrac{1}{5}[/tex] of the total amount on movies.

He then spends [tex]\dfrac{1}{2}[/tex] of the remaining money on school clothes.

To find:

The remaining money.

Solution:

We have,

Total earning = $70

He spends [tex]\dfrac{1}{5}[/tex] of the total amount on movies.

Money spent on movie is

[tex]\$70\dfrac{1}{5}=\$14[/tex]

Remining money after movie is

[tex]\$70-\$14=\$56[/tex]

He then spends [tex]\dfrac{1}{2}[/tex] of the remaining money on school clothes.

Money spent on school clothes is

[tex]\$56\times \dfrac{1}{2}=\$28[/tex]

Remining money after movie and school clothes is

[tex]\$56-\$28=\$28[/tex]

Therefore, the remaining money is $28.

Use the Distributive Property to find the product,
28 x 47 = 28 x (40 + 7)
28 x 47 = (28 x 40) + (28 x 7)
28 x 47 = (20 + 8) + (20 + 8) %
28 x 47 = (20 %) + (8 %) + ( 20 ) +(8 x
28 x 47 = + + +
28 y 47 =

Answers

Answer:

Step-by-step explanation:

x+28+y

Step-by-step explanation:

HOPE you get a A

product = help me get points please give me a 5 star

5x+(-4)=7x-5 show step by step

Answers

Answer:

Step-by-step explanation:

First you have to add 4 to both sides--5x-4+4=7x-5+4

Now you have 5x=7x-1

Next you subtract 7x from both sides--5x-7x=7x-1-7x

Next you simplyfiy -2x=-1

Now divide by -2 on each side--2x/2=-1/2

So your answer should be--x=1/2

First you have to sit on the toilet and poop

Find the third side in simplest radical form:

Answers

Answer:

√130

Step-by-step explanation:

Using Pythagorean theorem to find the third side

√9²+7² = √81+49=√130

Answer:

[tex]\sqrt{130}[/tex]

Step-by-step explanation:

since the triangle is a right triangle

we can use the Pythagorean theorem to find the hypotenuse

let a=7, b=9, c= ?c² = 7² + 9²c = [tex]\sqrt{130}[/tex]

Find the linear approximation of the function f(x) = √4-x at a = 0 and use it to approximate the numbers √3.9 and √3.99 ?

Answers

Answer:

1.9975

Step-by-step explanation:

The computation of the linear approximation of the given function is shown below:

L(x) = 2 - 1 ÷ 4(x)

As we are looking for √3.9

So here

x = 0.1

= 4 - 0.1

= 3.9

Now

L(0.1) = f(3.9) = 2 - (0.1 ÷ 4)

= 1.975

now

substitute the x = 0.01

Then

L(0.01) = f(3.99) = 2 - (0.01 ÷ 4)

= 1.9975

We simply applied the above equations

Simplify the Expression with Distribution
-10(-8f+1)-8(6f-4)

Answers

Answer: 35f+22

Step-by-step explanation:

WILL GIVE BRAINLEST if u anser

Answers

Answer:

15=1

16=4

17=2

18=4

19=4

Step-by-step explanation:

1. In 2015, there were 3050 drug-related deaths, of which 2950 involved opioids. What percent of the deaths were due to opioids

Answers

Answer:

The percentage of the deaths due to opioids is 96.72%

Step-by-step explanation:

Given;

total number of drug related death cases in 2015, T = 3050 deaths

number of deaths due to opioids, n = 2950 deaths

The percentage of the deaths due to opioids is given by;

death percent due to opioids = 2950 / 3050

death percent due to opioids = 0.9672

death percent due to opioids = 0.9672 x 100 = 96.72%

Therefore, the percentage of the deaths due to opioids is 96.72%

Clayton biked 0.6 of the 14 miles between his house and the beach. How many miles does he STILL need to bike before he reaches the beach?

Answers

Answer:

13.4 Miles

Step-by-step explanation:

Because Im freaking big brain

HELP IM GIVING BRAINLIEST

Answers

Answer:

Step-by-step explanation:

Add

6^3m x 6^-m= 6^-2m expotential function

Answers

Answer:

Step-by-step explanation:

The price of call of duty modern warfare Remastered was reduced from $60 to $45 By what percent was the price of the video game

Answers

Answer:

25%

Step-by-step explanation:

$60 times ? = $45

$60 - $45 = $15

$15 were reduced and 15/60 = 25%

Answer: 25%

Step-by-step explanation:

Please help me answer this! Thank you:)

Answers

Answer:

g-15=52

Step-by-step explanation:

Hope it helps :)

Answer;

g-15 = 52

Step-by-step explanation:

Good luck! <3

Laurie was scuba diving. Each time she dove 5 feet deeper, she would stop and clear her ears. After Laurie had checked her instruments 3 times, she was at her maximum depth of 60 feet. Which expression best represents Laurie’s maximum depth?
(4) (negative 5) (3)
(Negative 4) (Negative 5) (Negative 3)
(Negative 5) (20) (3)
(Negative 5) (Negative 20) (Negative 3)

Answers

Answer:

Answer:

A) (4)(-5)(3)

Step-by-step explanation:

Answer:

its A

Step-by-step explanation:

did it on edge :) hope this helps

PLZZZ HELP could the hypotenuse of both triangles be on the same line?
Triangle A: vertical - 5 in, horizontal - 20 in
Triangle B: vertical 1 in, horizontal - 4 in

Answers

Answer:No

Step-by-step explanation:Use the formula for both and you'll find it yourself also

How many minutes does she have?

Answers

Answer:

answer is c 60 you just need to bring the numbers to gather

Vershaun walked 5.5 miles to his friend's house. He left his house at 9 a.m. and arrived at his friend's house at 11 a.m. What was his walking rate in miles per hour?

Answers

Answer:

2.75 mph

Step-by-step explanation:

S = speed

D = distance

T = time

The formula is: S = D/T

S = 5.5/2

(11:00am - 9:00am = 2 hours)

S = 2.75 mph

Find the unit rate. Round to the nearest hundredth, if necessary.
$340 for 14 ft
The unit rate is $

Answers

well, from 340 down to 150, their difference is 190.

now, if we take 340 to be the 100%, what is 190 off of it in percentage?

Find the largest interval for which the following initial value problems are guaranteed to have a unique solution. Explain your reasoning (5 points each). DO NOT SOLVE THE EQUATIONS.

Answers

Answer and Step-by-step explanation:

Solution:

The given equation is:

t (t -4)y” + 3ty’ + 4y = 2

Where,

Y (3) = 0, y’ (3) = -1

To find out the largest interval, which have unique solution,

Divide the given equation with t(t – 4):

Y” + 3y’ / t(t-4) + 4y / t(t-4) = 2 / t (t -4)

Solution exists on (0, 4)

Because:

P(t) = 3 / t -4, continuous on ( -∞, 4) and (4, ∞)

Q(t) = 4/t(t-4) , continuous on (-∞, 0), (0,4) and (4, ∞)

G(t) = 2 / t(t-4) continuous on (-∞, 0), (0,4) and (4,∞)

T0 = 3,

So solution exist on (0, 4)

Hence, (0, 4) is the largest interval for which the initial value problem:

t (t -4)y” + 3ty’ + 4y = 2

have a unique solution.

(Part 1)What is the combined area of the two right triangles? A. 12 B. 18 C. 24 D.36
(Part 2) Whick expression gives the area of the parallelogram A. (14x6-24) square units B.(14x6-18) square units C.(8x6+36) swuare units
D. (8x6+12) square units

Answers

Answer:

Part 1: D. 36

Part 2: C. (8*6 + 36) square units

Step-by-step explanation:

Part 1:

Area of a triangle = ½*base*height

The two triangles has the same height and base.

Height = 6,

Base = 6

Combined area of the two right angles = 2(½*base*height)

= 2(½*6*6)

= (6*6)

Combined area = 36 square units

Part 2:

The are of the parallelogram = area of the rectangle + the combined are of the two right triangles

The rectangle has:

length = 14 - 6 = 8

Width = 6

Area of rectangle = length * width = 8*6

Combined area of the two right triangles = 36

Therefore, the expression of the area of the parallelogram = (8*6 + 36) square units

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