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Related Questions
Please help solve this angle problem! It is due today!
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Answer:
The answer is B.
Step-by-step explanation:
Two angles that add up to 90° are called complementary angles.
Angles A and B are complimentary angles. Complimentary angles are angles which add up to exactly 90 degrees.
They are often confused with supplementary angles, but supplementaries add up to 180.
-7( 2y - 3x + 9 ) =
Plz help
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Answer:
21x - 14y - 63
Step-by-step explanation:
Rearrange the terms so it's: -7(-3x + 2y + 9)
Then distribute it and you have your answer, unless you know what x and y are
Answer plz. Give an explanation so I know ur not just getting points so I dont report. Thank you!!!!......
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Answer:
B.
Step-by-step explanation:
Because, that's how you find it.
1.5 = 2p
/2 /2
0.75=p
Solve for x in the figure below
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Answer:
x=13
Step-by-step explanation:
all triangles add up to 180 so set equal to 180
77+90+x=180
solve for x
x=13
Answer:
x = 13
Step-by-step explanation:
90 + 77 + x = 180
90 + 77 = 167
180 - 167 = 13
x = 13
Plz mark as brainliest if correct! Have a nice day!!!
-Lil G
help me pleaseee! thank you!!!
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Answer:
you shouldn't be cheating kid
Find sequence 10 5/22, 9, 7 17/22, ___, 5 7/22
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Answer:
6⁶/11
Step-by-step explanation:
adding -27/22 to the previous number will give you the next number in the sequence
10 5/22 + -27/22 = 9
9 + -27/22 = 7 17/22
7 17/22 + -27/22 = 6 6/11
6 6/11 + -27/22 = 5 7/22
7x2 + 4x - x2 whats the answer?!?
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Answer:
14 + 2x I think
Step-by-step explanation:
Wait for more responses if needed
Answer:
[tex] {6x}^{2} + 4x[/tex]
Step-by-step explanation:
1) Collect like terms.
[tex](7 {x}^{2} - {x}^{2} ) + 4x[/tex]
2) Simplify.
[tex] {6x}^{2} + 4x[/tex]
Therefor, the answer is 6x² + 4x.
what is the value of the exponital expression below 36 1/2
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36^ 1/2 = the square root of 36 = 6
what is 700÷6.3x I did help
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Answer:
111.1111111111111
Step-by-step explanation:
A hat website tracks the number of hats sold for different professional basketball teams. For one team, they sell an average of
1,200 hats per month at $22 each. The company intends to increase the price of each hat by x dollars, and for each $1 Increase, the
average number of hats sold per month decreases by 40. The company needs to make at least $25,000 in revenue to cover their
monthly expenses.
Which inequality could be used to determine the number of $1 Increases for which the company will be able cover their expenses?
o
-4022 - 2,0801 - 26,400 > 25,000
-40.x2 – 3201 - 26,400 > 25,000
O
-40.x2 + 3200 + 26,400 > 25,000
O
-4012 + 2,0801 + 26,400 > 25,000
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Answer:
The answer is C.
Step-by-step explanation:
Answer:
-40.x2 + 3200 + 26,400 > 25,000
hope this helps
Kimberly has $80. She wants to purchase a school bag for $16 and as many pairs of shoes as she can. Each pair of shoes is $8. Write an inequality for the number of school shoes she can purchase.
A. 16x + 8 ≤ 80
B. 80 + 16 ≤ 8x
C. 16x + 8x ≤ 80
D. 8x + 16 ≤ 80
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Answer:
D
Step-by-step explanation:
Alan has 152 pictures to put into an album.he can put 8 pictures on a page.how many pages will he fill?
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Total pages = total pictures / pictures per page.
Total pages = 152 / 8
Total pages = 19
Answer:
19 pages
Step-by-step explanation:
152/8 = 19 pages
Can y’all help me on question 16?!
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Answer:
[tex]e^{2} - 21[/tex]
Step-by-step explanation:
Hey there!
Let's get you your answer!
We have to multiply e by e. Then we need to subtract 21 from it. That would look like this: [tex]e^{2} - 21[/tex]
Hope that helps!
Can you help me on question nine please?!
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Answer:
24
Step-by-step explanation:
plug in 2
2^3+7(2)+2
2×2×2+14+2
8+14+2
24
Patrick is reading a book about the history of baseball. The book is 210 pages long; 140 of the pages have illustrations on them. If Patrick opens the book to a random page, what is the probability that the page will have an illustration on it?
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Answer:
Probability: 140/210= 14/21How to get 14 equal pieces from 6.3m of cord
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please helppp!!!!!! im giving all my points left
A teacher wants to compare how two classes have performed on a test they have taken. Should the teacher report the test mean or the test median? Which measure might describe the data set better? Why?
Your response should be 3-5 sentences long.
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Answer: median
Step-by-step explanation: In this situation the mean is widely preferred as the best measure of central tendency because it is the measure that includes all the values in the data set for its calculation
BRT,DBF,HIL,NPR,.....
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I need help with this question.
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9514 1404 393
Answer:
1.13 feet
Step-by-step explanation:
We know that the sine relation is ...
Sin = Opposite/Hypotenuse
so the length (L) of the ramp surface will be ...
sin(angle) = 2/L
L = 2/sin(angle)
For 18°, the ramp length will be about ...
L = 2/sin(18°) ≈ 6.472 . . . . feet
For 22°, the ramp length will be about ...
L = 2/sin(22°) ≈ 5.339 . . . . feet
The difference in lengths is about ...
6.472 -5.339 = 1.133 ≈ 1.13 . . . . feet
You are on vacation and want to buy a pair of sunglasses for $15 or less. You find a pair with a price tag of $11. The cashier says the total cost will be $11.91.
Is this correct?
Yes, this is the correct amount with tax.
N0, this is not the correct amount.
Explain your thinking.
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Answer:
No, this is not the correct amount.
Step-by-step explanation:
Assuming this purchase is being made in the USA, the average federal tax rate on purchased goods is between 2.9% and 7.25% of the price. Let's be generous and assume that wherever you're making this purchase, the sales tax is 7.25%.
7.25% of 11 = .7975, or .80 cents. Add that to 11 to get $11.80.
The extra 91 cents tax is around 12.09% tax which is a lot higher than normal. You're being ripped off!
I have a rectangular prism 9 ft 15 ft by 8 feet I need to find the surface area and the volume
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Answer:
Step-by-step explanation:
A=2(xy+xz+yz) where x,y,z are its dimensions
A=2(9(15)+9(8)+15(8))
A=2(135+72+120)
A=2(327)
A=654ft^2
V=xyz
V=9(15)8
V=1080ft^3
!!!!!!!!!!!!!!!!!!!!help me
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Answer:
pretty sure its 75
Connie had some marbles. She gave 6 to Juan l. Now she has 10 marbles left. How many marbles did Connie have to start with? What equation(s) might represent this story problem?
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16 marbles 16-6 since she she gave 6 and still has 10 left
A store pays $2.50 for an item. Your friend finds the
selling price when the markup is 40%. Is your friend
correct? Explain your reasoning.
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Robert has 7 pounds of ground beef. He is dividing the beef into burgers that are each 1/3 of a pound. How many burgers can he make
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if f(x) =2((x)), find f(-1/4)
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Answer:
Combine
f and 1/4.
and u get - f/4
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:
2(-1/4)
PLEASE ANSWER THIS QUESTION IS IN THE IMAGE!! DUE TODAY!
20 POINTS!
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I cannot do the math on this but the answer equals to 4 and 1/14
Determine whether the given value is a solution to the equation.
A. x + 15 = 10; x=5
B.m/3=11 ; m=33
C. 5n=42; x=7
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5 + 15 = 20
B. Yes
33/3 (33 ÷ 3) = 11
C. No
5 × 7 = 35
Answer:
B) m/3=11 ; m=33
Step-by-step explanation:
First, I substituted in my 33 in the m in me m place. Then, divide 33 by 3 and you get 11=11, and that is a true statement. I hope this helps :)
4 ft 5 ft 2 ft 6 ft 6 ft 11 ft
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Answer:
34 feet
Step-by-step explanation:
find two consecutive odd integers whose product is equal to 63
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Answer: If you need to see a systematic solution, let the 2 numbers be n and n + 2.
n(n + 2) = 63
n2 + 2n - 63 = 0
(n - 7)(n + 9) = 0
n = 7 or -9
If n = 7, then n + 2 = 9
If n = -9, then n + 2 = -7
This is based on knowledge of composite numbers: 7 times 9 = 63.
The only other pair of numbers satisfying this is -7 and -9
A bit confusing but hopes that helps out somewhat