Please help i dont know what to do for #1 we never went over it.Help asap Please. You migjt have to flip devoce upside down to see
Answers
Answer:. GCF of first two terms is 7r^2.
GCF for last two terms is 2
Step-by-step explanation: GCF means the largest number that the terms can be divided by evenly.
7 and 14 are both divisible by 7. The factors of those terms are (7r^2)(r +2).
r^3 means r × r × r. r^2 means r × r so r^2 is a factor of r^3
2r and 4 are both divisible by 2. The factors of those terms are (2)(r +2)
Related Questions
can someone Pease help me with this question
Answers
Answer:
the first one
Step-by-step explanation:
Distribute the negative sign to each term inside the parenthesis. - (9k-5p+7e-2)
Answers
Step-by-step explanation:
Distribute the negative sign to each term inside the parenthesis.
- (9k-5p+7e-2)
To distribute the negative sign to each term inside the parenthesis:
a negative and positive = -
a positive and positive = +
a negative and negative = +
- (9k-5p+7e-2)
- 9k + 5p - 7e + 2
Step-by-step explanation:
(-9k+5p-7e+2)
-×-=+
-×+=-
+×+=+
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
Answers
Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
please help!! i’m having trouble on this question . please be serious , no links or points will be taken away. thank you!! giving BRAINLEST IF EXPLAINED!!
Answers
Answer:
16.6
Step-by-step explanation:
there is 1260 voters and out of that only 210 voted for the sheriff, 210 is 1/6 of 1260 so you would take 100 and divide that by 6 and you would get 16.6
Need Help! As soon as possible.
Answers
Answer:
Step-by-step explanation:
\(f^{-1}(f(58))=(fof^{-1})(58)=1_\pi(58)=58\\\\f(f(5))=f(9)=11\\\)
Ms. Reznik can jog 3000 feet in 5 minutes. How many feet can she jog in 8 minutes?
Answers
Answer:
4800 ft
Step-by-step explanation:
divide 3000 by to get the amount of ft she runs in a minute then multiply that answer by 8
(3000/5= 600×8= 4800
Step-by-step explanation:
Hey there!
According to the question,
In 5 mins Ms. Reznik can jog 3000 ft.
In 1 min Ms. Reznik can jog 3000/5 ft.
In 8 mins Ms. Reznik can jog 600 * 8 ft.
Therefore, In 8 mins Ms. Reznik can jog 4800ft.
Hope it helps...
i need help with this question
Answers
Answer:1,170 i think what are u exactly trying
to find
Step-by-step explanation:
Answer:
108
Step-by-step explanation:
So we can break this figure into 2 shapes. A rectangle and a right triangle.
Once we do that, we can solve the area for each shape.
Rectangle: 6 x 3 = 18
For the triangle, we'll need to find the sum of 6 + 6, which would be 12 to find the missing height for the triangle. Then we can find the area.
Triangle: (12 x 15)/2 = 90
We can then add our two answers up to get our final answer.
18 + 90 = 108
plz help if you can do all that would be great the one that starts with a -3 and then 0 its done
Answers
Answer:
so in the first box next to -3 it would be -8
the next box would be 1
and the last one would be 7
then the other table the first box would be 1
then the second would be -2
and the last would be -6
and I hope you know how to graph
Answer this for me!!
Answers
Answer:
i think the answer is....
Step-by-step explanation:
The answer is cm=240. I used Chegg
On a family camping trip, 5 backpacks can fit in the trailer for every 3 people. If 9 people are going on the trip, how many backpacks can fit?
12 backpacks
14 backpacks
15 backpacks
24 backpacks
Answers
Answer:
15 backpacks
Step-by-step explanation:
9 divided by 3 is 3m so there are 3 times more than 3 people going on this trip
So we just multiply 5 by 3 to get 15
15 backpacks for 9 people
Hopes this helps please mark brainliest
5x3=15backpacks
8.3x10 of a 6 would be 8,300,000 you welcome
Answers
Answer:
Correct
Step-by-step explanation:
BRAINLY TO THE ONE WHO WILL ANSWER ME CORRECTLY WITH A GOOD EXPLANATION PLS HURRRYYY
Answers
Answer:
1,530\(cm^{3}\)
Step-by-step explanation:
The formula to find a the volume of a rectangular prism :
Volume (V) = length x height x width
Your image has two rectangular prism put together
First rectangular prism (on the left):
Volume (V) = length x height x width
length = 10cm
width = 9cm
height = 9cm
Volume (V) = 10cm x 9cm x 9cm
Volume (V) = 810\(cm^{2}\)
Second rectangular prism (on the right):
Volume (V) = length x height x width
length = 18cm
width = 10cm
height = 4cm
Volume (V) = 18cm x 10cm x 4cm
Volume (V) = 720\(cm^{2}\)
Now to get the total of the figure.
Add both the first and second rectangular prism volume:
Volume (V) = 810\(cm^{2}\)
Volume (V) = 720\(cm^{2}\)
720 + 810 = 1530
Volume of the left cuboid
LBH10(9)(9)81(10)810cm³Volume of the right cuboid
LBH18(4)(10)72(10)720cm³Total
810+7201530cm³Please help me! im on an assignment an cant figure it out
Answers
Step-by-step explanation:
The difference beteen 9.2 ounces and 8.1 ounces is 1.1 ounces
and the difference in price is .49
so 1.1 ounces cost .49
$ .49 / 1.1 oz = $ .445 per ounce
Then Reid's bowl should cost 7.8 oz * $ .445 / oz = $3.47
Can yall check my work? Please?
The Question is: A line passes through the points (9, 30) and (18, 30). Which statement is true about the line?
It has a slope of zero because the change in the y-values is 0.
It has no slope because the change in the y-values is 0.
It has a slope of zero because the change in the x-values is 0.
It has no slope because the change in the x-values is 0.
Answers
Henry was playing checkers with a friend. The ratio of games Henry won was 9 : 4. If Henry won 36 games, how many games did his friend win?
Answers
The price of oil decreased from $54 per barrel to $50 per barrel. What was the percent decrease in oil prices?
Answers
The percent decrease in oil prices can be calculated using the below-mentioned formula:
(original price - new price) / original price * 100
(54 - 50) / 54 * 100 = 7.41% decrease.
Step-by-step explanation:
The percent decrease in price expresses the change in price as a percentage of the original price.
To calculate it, subtract the new price from the original price and divide the result by the original price. Multiply that result by 100 to get the percentage decrease.
In this case, the original price was $54 per barrel, and the new price was $50 per barrel, for a 7.41% decrease. This means that the price of oil fell by 7.41% from $54 to $50 per barrel.
Learn more about percentage decrease : https://brainly.com/question/18425267
Find the missing number/s so that the equation has One solution.
__x + 3 = –4x + 17
Select all that apply
A: -4
B: 5
C: 2
D: 7
Answers
Answer:
Step-by-step explanation:
D) -10 = -28 + 17
ANS:- -10 = -10
To make a number pattern, Shana used the rule "Add 3," with a whole number as the starting number. Which statement must be true about Shana's list of numbers?
Answers
Answer:
you didnt put enough context in your question but if shana kept using three she would have mixed even and odds in her numbers if you could give more context to the question id be glad to help more
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
what is the difference between -17 and -7
Answers
Answer: -10
Step-by-step explanation:
Difference between -17 & -7 should be
-17 - (-7)
-10
PLEASE I REALLY NEED HELP IT'S DUE SOON AND IM VERY CONFUSED!!!!
Answers
Answer:
D
Step-by-step explanation:
if im correct the answer is D
Answer:
C
Step-by-step explanation:
If xx and y vary directly and y is 21 when x is 7, find y when x is 5
Answers
Answer:
y = 15
Step-by-step explanation:
We need to solve for k
y = x
21 = 7k Divide both sides by 7 to solve for k
3 = k
y = xk
y = 5(3)
y = 15
Answer: y = 15
Step-by-step explanation:
Another day, another question (no decimals)
Answers
Answer:
same as the last one but they add by 3
2+2+2 = 6 +2 = 8
Step-by-step explanation:
7*3 = 21+ 7= 28
42 divided by 7 = 6 * 2
7 21 42
2 6 12
Simplify the expression -12 + 2(3x + 5) + 4x
Answers
-12+6x+10+4x
2) then collect like terms: -12+10 and 6x+4x
and u should get: -2+10x
hope this helps!!
Simplify each expression involving signed numbers.
-7 – 2 =
12 + (-4) =
-8(-6) =
\(\frac{18}{-3}\)=
Answers
Answer:
-7 - 2 = -9 (combine the numbers,simplify)
12 + (-4) = 8 (Simplify the Expression)
-8(-6) = 48 (Simplify the Expression)
18/-3 = -6 ( Simplify the Expression)
Hope this helps :)
Mike sold half of his comic books and then bought 9 more. He now has 16. How many did he begin with?
Answers
Answer:14
Step-by-step explanation:
Answer:
Mike had 14 to begin with.
Step-by-step explanation:
16 - 9 = 7
7 x 2 = 14
14 / 2 = 7
9 + 7 = 16
What is the measure of the unknown angle?
Answers
Answer: 83 is the answer
Step-by-step explanation:
Answer:
83
Step-by-step explanation:
Subtract 97 by 180
Help me please and thank you
Answers
2.35
This means that he had 35 orders of dough
Answer:
1. t + 40 = 75
2. Juan has 35
Step-by-step explanation:
The perimeter of an equilateral triangle is 30 cm. Find the length of each side of the triangle.
Answers
Answer:
10 cm
Step-by-step explanation:
The perimeter of a equilateral triangle is
P = 3s where s is the side length
30 = 3s
Divide each side by 3
30/3 = 3s/3
10 = s
Determine which expression is equivalent to the expression 5 over 4 times g minus 3 minus 7 over 12 times g minus the expression one over 3 times g plus 15
Answers
Answer:-4/15 - 17
negative 4 over 15 plus negative 17
Explain: negative 4 over 15 plus negative 17