Answer:
13w-6x
Step-by-step explanation:
Find the third side in simplest radical form:
Answer:
√130Step-by-step explanation:
Using Pythagorean theorem to find the third side
√9²+7² = √81+49=√130Answer:
[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]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
Answer:No
Step-by-step explanation:Use the formula for both and you'll find it yourself also
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 =
Answer:
y
Step-by-step explanation:
y
x+28+y
Step-by-step explanation:
HOPE you get a A
product = help me get points please give me a 5 star
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.
Point J is at (-2, 7)
Point K is at (4, -1)
whats the midpoint and length of JK
5x+(-4)=7x-5 show step by step
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
Solve for x PLEASE PLEASE
38+8x+2+68=180
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
3r+2b=4/X solve for r
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?
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.
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.
Answer:
Cool
Step-by-step explanation:
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)
Answer:
Answer:
A) (4)(-5)(3)
Step-by-step explanation:
Answer:
its A
Step-by-step explanation:
did it on edge :) hope this helps
Please help me answer this! Thank you:)
Answer:
g-15=52
Step-by-step explanation:
Hope it helps :)
Answer;
g-15 = 52
Step-by-step explanation:
Good luck! <3
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 ?
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
So
= 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
How many minutes does she have?
Answer:
answer is c 60 you just need to bring the numbers to gather
(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
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
write a decimal greater than 1.853
Answer:
1.854, that is greater than 1.853
Find the unit rate. Round to the nearest hundredth, if necessary.
$340 for 14 ft
The unit rate is $
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?
WILL GIVE BRAINLEST if u anser
Answer:
15=1
16=4
17=2
18=4
19=4
Step-by-step explanation:
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?
Answer:
13.4 Miles
Step-by-step explanation:
Because Im freaking big brain
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?
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
Simplify the Expression with Distribution
-10(-8f+1)-8(6f-4)
Answer: 35f+22
Step-by-step explanation:
Assume that you will teceieve $2000
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?
HELP IM GIVING BRAINLIEST
Answer:
Step-by-step explanation:
Add
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?
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 :))
If $230 is invested for one year at 8% simple interest, how much interest is earned?
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
The flight distance from New York City to London is 5,586 kilometers.
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.
Read more about distance here:
https://brainly.com/question/2854969
#SPJ1
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.
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.
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
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:
25
If the beginning temperature was -5°F at 5:00 a.m., what was the temperature at 9:00 a.m.?
1. In 2015, there were 3050 drug-related deaths, of which 2950 involved opioids. What percent of the deaths were due to opioids
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%