Answer:
7x + 168.25
Step-by-step explanation:
Umm I wasn't completly sure but good luck!
Explain and answer pls :)
Answer:
first write boys/girls=2/3 then we know there are 24 boys so; 2/3=24/girls .so we have 24×3/2=36= girls number.
help i'll mark brainliest thank you
Answer:
Q1: B
Q2: D
Q3: B
Q3: C
explanation:
Answer:
Q1 : D = 4.5
Q2: A and C = 22/7 and 3. 14
Q3: C = 36
Q4: B = 28.5
Step-by-step explanation:
plz mark brainliest :)
How many pints are in6 1/2quarts?
A: 3 1/4pt
B: 13 pt
C:19 1/2pt
D: 26 pt
Answer:
B. 13 pt
Step-by-step explanation:
There are 2 pints in 1 quart
2×6 1/2=13
Hope this helps! :)
please help me show all your work
2/3 a - 1/6 = 1/3
answer this math question asap pls
Answer:
a=3/4
Step-by-step explanation:
1. Get 2/3a by itself.
•Turn 1/3 to 2/6 by multiplying 1/3 by 2/2.
•Because you only add and subtract like denominators
This will make it look like:
2/3a - 1/6 = 2/6
Then, add 1/6 to both sides to get 2/3a by itself.
It'll look like this:
2/3a = 3/6
2. Get a by itself.
•Multiply the reciprocal (opposite) of 2/3 to get a alone.
This will look like:
(3/2) • 2/3a = (3/2) • 3/6
a = 18/24
3. Simplify.
Find the largest number that can simplify the equation.
For example, 18 ÷ 3 = 6, and 24 ÷ 3 = 8.
But the largest number you can divide both sides by is 6.
18 ÷ 6 = 3 and 24 ÷ 6 = 4.
3/4.
help mm m mn30id8u9309ikhojkri85ujj5t98ujt
Answer:
94%
Step-by-step explanation:
The big block is 10 by 10 or 100 little blocks
94 blocks are shaded
94/100 blocks are shaded
Percent means out of 100
94%
Answer:
The answer is 94%
Step-by-step explanation:
The square is 10 by 10, so there's 100 small squares and there's 6 missing
100-6 is 94.
Anybody know this I don't want to go to summer school I'm being serious pls help
Answer:
the bus is travelling faster
It is travelling faster by 22-18= 4 meters per second
Step-by-step explanation:
if you divid the meters per second you get 22 for the car and 18 for the bus
it's going faster by 4 meters per second\
How many terms are in each factor of the expression 9(7 + 2x)?
Answer:
2 terms i believe if i am wrong i apologize
Step-by-step explanation:
.
What is the perimeter of the parallelogram?
Answer:
16
Step-by-step explanation:
4units x 4units = 16
The perimeter of a square is 100 feet. What is the length of one of its sides? Explain your work.
Answer:
25
Step-by-step explanation:
to find the perimeter you add up all the sides and since it's a square and squares have all four equal sides
you just divide 100/4=25
4 sides of a square. Each side of a square is equal. You said the perimeter is 100. So if we put it in an equation, lets say S = Side. 4s=100. Now we just divide. s=25
Each side is 25
Thank or brainliest if helpful :D
Brainliest, 10 Points, + 5 Stars if correct! Drag each tile to the correct box. Not all tiles will be used.
Arrange the systems of equations that have a single solution in increasing order of the x-values in their solutions.
Thanks everyone!
Ahmad’s goal is to exercise for a mean of 45 minutes per day for one week. For the first six days of the week, he exercised 35, 40, 37, 42, 45, and 50 minutes. What is the number of minutes Ahmad must exercise on the 7th day to meet his goal for the week?
Answer:
41.5
Step-by-step explanation:
To find the mean, your supposed to add all the numbers you have and divide by how many numbers there are. In this question your numbers are 35, 40,37,42,45, and 50.
If you add them all up you get 249. Your next step is to divide by how many numbers there are. Since there are 6, your equation will now be 249 divided by 6. Your answer is now 41.5
So on the 7th day Ahmad exercised for 41.5 minutes. If you need to round then maybe 41 minutes.
Answer:
41.5
Step-by-step explanation:
On the 7th day Ahmad exercised for 41.5 minutes and if you want to put it simply its 41 minutes.
PLEASE HELP IM BEGGING YOU PLEASEEE THABK U SO MUCH
Step-by-step explanation:
not sure for the answer but take how many triangles there are if they are all same same size then use this equation x÷t=a x is 360° t is how many triangles in the octagon and a is ur answer
Answer for free Brainly coins and brainliest later URGENT! :)
Answer:
36
Step-by-step explanation:
Answer:
In total there are 36 girls.
Step by step explanation:
We apply the proportion.
for every 2 boys there are 3 girls, therefore the rule of three simple applies.
2 boys 3 girls
Boys ??? girls
it is multiplied crossed where both ends have data, and the result is divided by the remaining number, being:
3 x 24 = 72
72/2 = 36
6. −7(x−6)=−70
7. Solve for n *(4 Points) 9+n=−2
Answer:
6. x = 16
7. n = -11
Step-by-step explanation:
6. -7(x-6)=-70
= -7x + 42 = - 70
= - 7x = - 70 - 42
= -7x = -112
= -7x/-7 = -112-/7
= x = 16.
7. 9 + n= - 2
= n= -2 - 9
= n = -11
What are the vertices of the resulting image A’B’C’D’E after rotating the figure 90 degrees about the origin?
Answer:
45
Step-by-step explanation:
Refer to the image below.
Answer:
Median and mode because it is the digit in the middle aka the median and because it is the number that it is the most repeated aka the mode
Step-by-step explanation:
A bullet of mass m1 = 0.020 kg is fired with initial speed v1 into a block of mass m2 = 0.500 kg that is initially at rest. The bullet becomes embedded in the block and the pair slide along to the right a distance d= 0.35 m over a rough surface with uk = 0.25. the spring (with k = 450 N/m) is compressed by a distance of x = 0.075 m. work backwards and determine the initial velocity of the bullet.
Question:
A running club keeps track of the number of hours each person has trained for a race and the length of time it takes the person to run the race. A scatter plot is graphed with the x-axis indicating the number of hours a runner has trained and the y-axis indicating the time, in minutes, it took to run the race. The equation y = 60 - 0.5x is used as the line of best fit of the data. What does the slope of the equation represent?
options:
a
Runners will decrease their race time by 2 minutes for every 1 hour they have trained.
b
Runners will increase their race time by 2 minutes for every 1 hour they have trained.
c
Runners will increase their race time by 1 minute for every 2 hours they have trained.
d
Runners will decrease their race time by 1 minute for every 2 hours they have traine
The solution is, 60 minutes is a good prediction of how long it will take Tom to run the 6 mile race.
What is scatter plot?A scatter plot is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data. If the points are coded, one additional variable can be displayed.
Here, we have,
We are given the scatter plot which shows the distance he has run and the time it took for each run.
We are asked to determine a good prediction of how long it will take Tom to run the 6 mile race?
One way to predict the time is by drawing a line that best fits the given data.
As you can see, from the line of best fit, the time corresponding to the 6 miles is around 60 minutes.
Therefore, 60 minutes is a good prediction of how long it will take Tom to run the 6 mile race.
Read more on scatter plot here:
brainly.com/question/28605735
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complete question:
Tom is training for a 6 mile race. The following scatter plot shows the distance he has run and the time it took for each run. What is a good prediction of how long it will take Tom to run the 6 mile race?A) 55 minutes B) 50 minutesC) 60 minutes D) 70 minutes
tryyyyy hardddddd!!!!!!!!!!
Answer:
Step-by-step explanation:
980
PLZ HELP 30 PTS ANSWER FAST AND I GIVE BRAINLIEST AND 5 STARS TO THE PEOPLE WHO DON'T GET BRAINLIEST!!!!!
Mr. Jacobs is going to make a histogram of the test scores from the last math test he gave. He plans to first organize the data into a stem-and-leaf plot and then make the histogram from the stem-and-leaf plot. The test scores are listed below.
79, 82, 65, 61, 94, 97, 84, 77, 89, 91, 90, 83, 99, 71, 68, 77, 87, 85
Which of the following histograms represents this data?
Answer:
4
Step-by-step explanation:
What is the value of y in the triangle?
Enter your answer in the box. Round your final answer to the nearest hundredth.
y =
ft
A right triangle. The hypotenuse is labeled as 15 feet. The perpendicular is labeled as y. The alternate base angles are labeled as right angle and 26.5 degrees, respectively.
Answer this question please :)
Answer:
Step-by-step explanation:
9*7=63
63
triangle area=21
63+21=84
Answer:
Its 63
Step-by-step explanation:
Area is founded by multiplying the width and height. Therefore, 9 * 7 is 63. Thus is ur answer.
easy math please help i'll mark brainliest
Answer:
D, D, A, C
Step-by-step explanation:
Congruent means equal.
T and r are alternate angles
Vertically opposite angles are equal
Y is 47 degrees because since the full angle is 90 degrees, subtract:
90-43 = 47
Hope this helps :)
-jp524
Consider this expression.
6 x +24
Which of the following are equivalent to the expression?
Select the three equivalent expressions.
A. 6(x +4)
B. 6(x + 24)
C. 3(12 + 2x)
D. 2(3x + 12)
E. 3х + 3 + 20 + 4х
F 4x + 12 + 2x + 12
answer asap please and thank you look at the image
Answer:
4x=36
Step-by-step explanation:
4x=36
x=36/4
x=9
Other equation
36/4=x
2 __ a solution of 4 = k/4
is it or is it not
[tex]k = 16[/tex]
Step-by-step explanation:Question[tex]4 = \frac{k}{4} [/tex]
First, make k as the Subject
[tex]4 \times 4 = k[/tex]
Now simply Solve it
[tex]k = 16[/tex]
Hope this helps you.
Have a nice day!
Good luck on your Assignment!!
Which rule about the sign of the quotient of positive and negative decimals is correct?
Answer:
negative decimal
Step-by-step explanation:
A positive decimal divided by a negative decimal is always a negative decimal
Answer:
Even though you didn't show the answer choices heres something that might help: A negative sign multiplied by another negative sign would give you a positive sign.
Step-by-step explanation:
- 11 2/3 × ( - 4 1/5 ) =
44 2/15
-49
44 2/15
49
Answer:
the answer is -49
Step-by-step explanation:
........................................
trying to get missing assignments done
Answer:
The answer to this question is B
Step-by-step explanation:
I hope it helps
