Answer:
Step-by-step explanation:
If 80% of A is 40% of B, then B is what percent of A?
( 80/100) × A = ( 40/100 ) × B
Divide both sides by 40/100
( 80A/100 )÷( 40/100 ) = ( 40B/100 )÷(40/100 )
2A = B
Divide both sides by A
2A ÷ A = B ÷ A
2 = B/A
B/A = 2 × 100
B/A = 200 %
Answer:
200%
Step-by-step explanation:
Because I answered the question correctly.
PLEASE HELP WILL MARK BRAINLY NO LINKS ONLY GET ONE AWNSER FOR ME SO NO LINKS OR FUNNY STUFF
Answer: I believe it's 6 5/8
Step-by-step explanation:
Compute 25% of 6/12 .
Answer:
0.125
Step-by-step explanation:
25 percent means one fourth. To calculate 25 percent of a number, simply divide it by 4. For example, 25 percent of 12 is 12 divided by 4, or 3.
WILL MARK BRAINLIEST ANSWER!!!
13. Lines L₁ and L2 are parallel. Find the measure of x.
14. Lines L1, and L2 are parallel. Find the measure of y.
15. Lines L₁ and L2 are parallel. Find the measure of x.
Answer:
Im pretty sure its D A B
Step-by-step explanation:
I am learning about this
Answer:
13. x=180-63=117°
14. y=133°
15. x=77°
hii frnds i m new in this app
Answer:
Hello
Step-by-step explanation:
Nice to meet you. Welcome to Brainly where you can get points by answering different questions. You can also ask your own questions and it will be answered by thousands of Brainly users around the world. Enjoy!
Answer:
Welcome to Brainly. I hope you enjoy your stay.
Which expression is equivalent to 2-2 x 22?
Answer:
-42
Step-by-step explanation:
Following Order of Operations, we have to multiply before subtracting, so
[tex]2-2*22[/tex]
[tex]=2-44[/tex]
[tex]=-42[/tex]
Using order of operations, we get -42.
GIVING BRAINIEST IF CORRECT!!!!!
Ciara is making a new outfit for dance. She needs 2 1/2 yards of fabric for the shawl. She needs 1 3/4 yards of fabric for the dress. If she has 3 yards of fabric, how much more does she need?
A. 7 1/4 yards
B. 1 1/4 yards
C. 2/3 yards
D. 2 2/3 yards
Help please
Thanks <3
Answer:
answer in the screen shot provided
Laura has a 5-digit combination lock on her briefcase and has forgotten the
combination. If she knows that the first digit is a 3, and the second digit is prime, how
many numbers must Laura try before the lock is sure to open? (Note neither 0 or 1 is
prime.)
Answer: 4000
Step-by-step explanation:
don’t have it just know that’s the answer
Find the gradient of the line segment between the points (2,5) and (1, -6)
Determine the value of y, if x is 7.
y = x2 – 7
Answer:
y = 42
Step-by-step explanation:
y = x^2 – 7
Let x=7
y = 7^2 – 7
y = 49 -7
y = 42
Find the inverse of f(x)= 0.5x -1
Answer:
Y=2x+2
Step-by-step explanation:
Y=0.5x-1
To find inverse, switch and y
x=0.5y-1
0.5y=x+1
Y=2x+2
Answer:
f −1(x)=2x+2
MARK AS BRAINLEST!!
Step-by-step explanation:
PLEASE HELP!! Step by step if possible
Answer:
r = 9
Step-by-step explanation:
[tex] In\: \odot O, [/tex] QP is tangent at point P and OP is radius.
[tex] \therefore OP\perp QP[/tex]
[tex] \therefore m\angle OPQ = 90\degree [/tex]
So, [tex] \triangle OPQ[/tex] is a right angled triangle. Hence, OQ will be its HYPOTENUSE such that OQ = r + 32
Now, by Pythagoras theorem:
[tex] OQ^2 = OP^2 + PQ^2 [/tex]
[tex] \therefore (r + 32)^2 = r^2 + (40)^2 [/tex]
[tex] \therefore\cancel {r^2} + 64r + 1024 = \cancel {r^2} + 1600 [/tex]
[tex] \therefore 64r = 1600-1024 [/tex]
[tex] \therefore 64r = 576 [/tex]
[tex] \therefore r = \frac{576}{64}[/tex]
[tex] \therefore r = 9[/tex]
Which of the following functions is not linear?
Answer:
third bubble, y = (1/3)^x
Step-by-step explanation:
The absolute value of -4 is equivalent to the distance on a number line between
Please help
Answer:
4 To 0
Step-by-step explanation:
it is 0-4=-4.
hence you can choose any other natural number too
How do you find the radius of a cube?
There is no answer choices, my own question.
15 points plz describe well. And no bit links plz.
Answer:
Correct answer:
To find the diagonal length of the cube, we use the distance formula d=√(32+32+32 )=√(3*32 )=3√3, and then divide the result by 2 to find the radius of the sphere, (3√3)/2.
plz help me plz help me plz help me I don't want to get grounded the whole summer. the question is the area of the kite is 24 ft squared what is the value of y explain the area of one triangle with a base of blank feet and a blank of Y fee is blank squared feet so blank and Y equals blank ?
Answer:
hi
Step-by-step explanation:
i need this asnwer too
Solve for x. Please and thank you.
Answer:
20
Step-by-step explanation:
solve the equation using square roots. round your solutions to the nearest hundredth. 5x^2+2=6
A box of dried fruit has 45 calories in 3 servings. How many calories are there per serving?
Answer:
15 caloriesStep-by-step explanation:
There are 45 in 3
3x=45
/3 /3
x=15
15 calories in each servingHope it helps,
Kavitha
Kendra determined that the leaky faucet
in her bathroom drips 0.325 liters of water
each hour. How many liters of water does
the faucet drip in 1 2 days?
A 5.85 L
C 7.96 L
B 11.7L
D 4.875 L
Answer:
B
Step-by-step explanation:
There are 24 hours in a day.
24/2=12
24+12=36
0.325*36=11.7
pls brainliest
Answer:
B
Step-by-step explanation:
gdsgasdgsadgwhat dose 2× = 10
Answer:
2x=10
x=10/2
x=5
stay safe healthy and happy.Answer:
5
Step-by-step explanation:
2x5=10
Find the simple interest earned
after 8 years in an account with a
principal of $5,000 and an annual
interest rate of 3%.
Answer:
SI = $1,200 ; A = $6,200
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 3%/100 = 0.03 per year,
then, solving our equation
I = 5000 × 0.03 × 8 = 1200
I = $ 1,200.00
The simple interest accumulated
on a principal of $ 5,000.00
at a rate of 3% per year
for 8 years is $ 1,200.00.
Find the missing side of the triangle
Answer:
x= 15.3 (3 s.f.)
Step-by-step explanation:
Please see the attached picture for the full solution.
Pythagoras' Theorem
• for right- angled triangles
• (hypotenuse)²= (side 1)² +(side 2)²
What is the slope of the line that passes through (2,3) and (2,11)
Answer:
the slope is unidentified
Step-by-step explanation:
x=2
there is no slope.
1. A rectangular lot measures 12 m long and 10 m wide.
Last year, a rapper performed 40 times. This year the rapper performs 125% of that number of times.
The number of times the rapper performed this year given the number of times he performed last year is 90.
How many times did he perform this year?Percentage is the fraction of an amount expressed as a number out of hundred. Percentage is a measure of frequency.
The number of times he performed this year = (1 + percentage) x number of times he performed last year
(1 + 1.25) x 40 = 90
Here is the complete question: Last year, a rapper performed 40 times. This year the rapper performs 125% of that number of times. How many times did he perform this year.
To learn more about percentages, please check: https://brainly.com/question/25764815
Please help I have 15 minutes!!!!!!!
Answer:
NO WAIT NO IGNORE MY PREVIOUS ANSWER
NOT A FUNCTION
If you draw vertical lines on the dotted line, one line will intersect two parts of the dotted line, so it is not a function.
four friends went to the each person bought a movie ticket and the total the four friends spent on the tickets was $52 Which equation can be used to find the cost of each ticket
The total amount of money spent/ amount of friends
Step-by-step explanation:
52/4
Answer:
4x = 52
Step-by-step explanation:
Let's say the cost of the ticket is represented by the variable x.
If 4 friends each went to the movies, and the tickets cost $52, that means
x + x + x + x = 52
Simplifying this, we get
4x = 52
If you want to solve for the cost of each ticket, divide both sides by 4.
After doing this, we get
x = $13
I hope this helps!
Find the width of a cereal box that has a volume of 5,440 cm3 and is 34 cm long and 20 cm high.
Answer:
8 cm wide.
Step-by-step explanation:
5440/34/20=8 .
