Answer: 9
Step-by-step explanation: 31-4=27
Answer:
7
Step-by-step explanation:
three more than 4 times the number is 31, so we need to complete the opposite:
The opposite of more (+) is less (-)...
We need to subract 3 from the total, which gives us 28
And then we need to do the oppostie of 4 times the result which is divided by 4, and we have 28 so we need to do...
28/4 / = divided = 7
(31-3)/4=7
Hope that helps and good luck :)
Jenna recorded the time she spent practicing the piano
every day for 30 days. Using the histogram, select all of the
true statements that describe Jenna's data.
Answer:
C and D
Step-by-step explanation:
Answer:
A, C
Step-by-step explanation:
SOMEONE PLEASE HELP ME ASAP THIS IS ALMOST DUE ILL MARK BRAINLIEST!!!!
Answer:
9
Step-by-step explanation:
THE ANSWER Is 9
Answer:
The missing side is 9
Step-by-step explanation:
Th use of the pythagorean thereom
41^2=1681
40^2=1600
1681-1600=81
81 radical thingy = 9
What is 3.6 = 2.4x step by step please
Answer:
x = 1.5
Step-by-step explanation:
3.6 = 2.4x
divide by 2.4 on both sides
you get 1.5
x = 1.5
Check it if u want
Answer:
x=1 1/2
Step-by-step explanation:
3.6 / 2.4 = x
Convert by factor:
3.6 = 1.2x3
2.4 = 1.2x2
3/2 = x
x = 1 1/2
PLEASE HELP AGAIN I NEED THIS EVEN QUICKER
Answer:
9.5ft is the answer
Answer:
9.5 ft.
Step-by-step explanation:
3/17 as a percentage
Answer:
3/17×100= approximately 17.6
Step-by-step explanation:
if you have 1,2,4,5,10.20,25,50, you'll multiply both sides by a number that this number when you multiply it by the denominator it will be 100
if any other numbers you can multiply immediately by 100
Bonus Problem. A shop owner has 75 pounds of coffee that costs $4.50 per pound. How much coffee that costs $3.50 per pound should he mix with this coffee to sell the mix at the price $4.00 per pound?
Answer:
75 pounds
Step-by-step explanation:
75 pounds
Answer:
75 pounds
Step-by-step explanation:
THE CORRECT ANSWER IS 75 POUNDS!!!!!
Bailey saves money at the end of each month. The function f(x) = 10x + 50 models the total amount he has saved after 'x' months. What is the domain of the function?
A) (50, 60, 70, ....)
B) (60, 70, 80, ...)
C) All positive real numbers
D) all non-negative integers
Answer:
D) all non-negative integersStep-by-step explanation:
The function f(x) = 10x + 50 models the total amount he has saved after 'x' months.
The domain is x-values, which is the number of the months.
x can only be zero or positive integers (since you can save after the month is complete), therefore the last option is correct.
How does the way that a search engine gets and organizes information help you understand why Googling alone is not enough?
Answer:
A search engine organizes information by several different criteria. The number of visits that a site gets will bring it toward the top of the feed. So will more credited websites. Websites that have paid ads are pushed to the top. Googling may not be enough alone because you see what the engine brings to the top. It takes digging to fine other information.
Step-by-step explanation:
Factor this polynomial expression 10x^2-7x-12
Answer:
Your Answer is A.
Step-by-step explanation:
helppppppppp me please
Answer: 75 ft
Step-by-step explanation: Matching ratios so 50/20=2.5 and 2.5*30=75feet so that side is 75 feet
QUESTION IS IN THE PHOTO
Answer:
the answer is c
Step-by-step explanation:
Whats is -1/2 +(3/4 x 4/9) =?
Answer:
-0.1666666666
Step-by-step explanation:
-0.1666666666
what is coefficient number?
Answer:
A coefficient number is a number multiplied by a variable.
Step-by-step explanation:
could someone please help me with this question
(9^7)^2
(9^7)^2
= 9^(7×2) because (a^x)^y = a^(xy)
= 9^14
Lacy is shoveling driveways. She has shoveled 9 driveways out of a total of 12 driveways. What percent of the driveways does Lacy still have to shovel?
Answer:
75%
Step-by-step explanation:
1. solve 9/12=.75
2. multiply by 100 to get the percentage
23 and 24 are complementary angles.
m_4 = 49
What is the measure of Z3?
Help !!
Answer:
complementary angles add up to 90º everything else you said needs rephrasing or maybe a picture along with it
Step-by-step explanation:
60 points! Mhanifa please help I don’t want people to continue putting random answers!! Random answers will be reported!!
Answer:
yes the is enough imformation because of the tick marks
Step-by-step explanation:
Triangle 1. Angle-Side-Angle (ASA) Congruence
Triangle 2. Side-Angle-Side (SAS) Congruence
Triangle 3. Angle-Side-Angle (ASA) Congruence / Side-Angle-Side (SAS) Congruence
The graphic shows the 108 students
divided into 4 classes. If each class is
the same size, how many students are
in each class?
Answer:
27
Step-by-step explanation:
108/4=27
kevin is trying to find the height of a tree. he stands 100ft away from the tree and records the angle of elevation to the top of the tree to be 26. Kevins height is 6ft. how tall is the tree?
Answer:
HERES YOUR ASSIGNMENT! I EDITED IT ON MICROSOFT SO THAT I CAN SCREENSHOT IT AND SEND IT TO YOU...I HOPE IT HELPS :)
ARIGATO OZAIMASU!!!Which statement is true about the angles in triangle PQR?
عربيععربيعربيع ربيعربيعربيعربعربيععربيعربيع ربيعربيعربيعرب 5htrhtrweg
(C) The sum of the measures of ∠P, ∠Q, and ∠R is 180°
Step-by-step explanation:
All triangles, when their three angles are added up, gets us 180°.
This goes without saying, even with scalene triangles.
Additionally, the angles in squares add up to 360°, the angles in a pentagon add up to 540°.
Hope this helped!
2+3(6 - 7 ) 5 - 2 ( 9 + 4 ) =
Answer: -39
Step-by-step explanation:
A group of 3 friends shared 7 bars of clay equally. How much clay did each student get?
What equation could you write to match this story?
How much clay would each friend get?
Answer: 2 1/3
Step-by-step explanation:
Hi, I got my answer by making 3 groups and splitting 7 into them. When you get 1 left over, you separate it into 3, so everyone gets 1/3 of a piece. Therefore the answer is 2 1/3. :)
what is the slope of the line?
i need help plzzzzzzzzzzzzzz
How do i do this 5th grade math ?
Answer:
2 and 4
Step-by-step explanation:
A company is making red metal no entry signs with outer diameter equal to 12 inches. How many square inches of area are included in the red portion of the sign
• Approximate the inner white regions as semicircles round your answer to one decimal place
Answer:
62.8
Step-by-step explanation:
To find the area of metal required, we calculate the area of the outer circle and subtract the area of the two inner semicircles. The area of the outer circle is,
AOC=πr2=π(62)=113.0973 in2
The area of the inner semicircles is,
AIC=2⋅12πr2=π(42)=50.26548 in2
The total area of the sign is,
A=113.0973−50.26548=62.83182 in2
Rounded to one decimal place, the area of metal required is 62.8 square inches.
5rdc
The area of metal required is 62.8 square inches.
What is the area of circle?The area of a circle is the area covered by the circle in a two dimensional plane .
Area of the outer circle is,
=[tex]\pi[/tex]r²=[tex]\pi[/tex](6²)=113.04 square inches
The area of the inner semicircles is,
=[tex]\pi[/tex](4)²=50.24 square inches
The total area of the sign is,
=113.04−50.24=62.8 square inches
Hence, the area of metal required is 62.8 square inches.
Learn more about area of a circle
https://brainly.com/question/27683633
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someone please help me on this problem
Answer:
i think they are both correct
The circle below is centered at the origin and has a radius of 10. What is its equation?
Answer:
x²+y² = 100
Step-by-step explanation:
Equation for circle of radius r that is centered at (h,k):
(x-h)² + (y-k)² = r²
In your case, h=k=0 and r=10.
x²+y² = 100
What is the value of 4 to the power of 0?
Answer:
The value to 4 to the power of 0 is 4.
Step-by-step explanation:
Since it is to the power to 0, it would be 4^0. This shows that 4 is not being multiplied to anything.
PLEASE ANSWER ASAP!!! WILL GIVE BRAINLIEST IF CORRECT!
A math class is having a discussion on how to determine if the expressions 4 x minus x + 5 and 8 minus 3 x minus 3 are equivalent using substitution. The class has suggested four different methods.
Which describes the correct method?
1. Both expressions should be evaluated with one value. If the final values of the expressions are both positive, then the two expressions must be equivalent.
2. Both expressions should be evaluated with one value. If the final values of the expressions are the same, then the two expressions must be equivalent.
3. Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are positive, then the two expressions must be equivalent.
4. Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are the same, then the two expressions must be equivalent.
Answer:
Option 4 is the correct answer
Step-by-step explanation:
4. Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are the same, then the two expressions must be equivalent.