Which expression is equivalent to 6 - 3a + a + 8?
Answer:
the answer would be − 2 + 1 4
Step-by-step explanation:
Answer:
14−2a
Step-by-step explanation:
6−3a+a+8
HELP PLEASE!!!!!!!
1) A rectangle has a length that is 5 less than four times its width. Find what simplified expression represents the perimeter of this rectangle. (Show work)
Answer:
10x-10
x-width
Step-by-step explanation:
width-x
4x-5-length
formula for P of rectangle- (a+b)2
(x+4x-5)2
(5x-5)2
=10x-10
Please help meee and explain specifically!!
what is question 5 pls help
Answer:
4
Step-by-step explanation:
Your bed is about 6 feet long. If King Kong came over to spend the night, about how many times the length of your bed would he be? (King Kong is 35 feet tall.) ( IT NOT C)
A 5
B 41
C 6
Answer:
It would be 5 because 5 times 6 equals 30 but it would eb C because 6 times 6 equals 36 feet and king Kong is 35 feet long so the answer would be C
Step-by-step explanation:
Answer:
If you multiply it, it will be 210 but ima say B
Step-by-step explanation:
Help me like right know
Answer:
B. 530.66 in.
Step-by-step explanation:
The formula to find circumference is [tex]\pi r^{2}[/tex]. The radius here is 13. 13 squared is 169. 169 x 3.14 is 530.66.
Hope it helps!
Answer:
The circumference is approximately 81.68
Step-by-step explanation:
Can you please help me
Answer:
D
Step-by-step explanation:
42 students were surveyed on their favorite subject. Out of those 42, 23% of them chose math. If there are 580 students in the whole school, about how many students in the whole school like math? Please leave an explanation as to how you got the answer.
Answer:
About 133 students consider math as their favorite.
Step-by-step explanation:
You take the 23% and multiply it by the total number of kids which is 580, this gives you the equation 0.23×580 which gives you 133.4.
Answer:
133
Step-by-step explanation:
divide 23 by 100 to get 0.23
then:
0.23 x 580 (no of students in whole school)=133.4
round to nearest whole number as we are working with people to get:
around 133 students in the whole school like math
hope that helped :)
I need help whoever gives me the answer gets brainliest. Also plz be legit.
Answer:
Step-by-step explanation:
To find how many feet you have in one second, divide 96 / 12 = 8
24 / 4 = 6
320 / 5 = 64
100 / 5 = 20
Second question:
You can run one mile in 8 minutes because 24 / 3 = 8
6. 5, 10, 15, 20.
2, 4, 6, 8.
7. 6, 12, 18, 24.
Hope this helped! Have a nice day.
Answer:
You need to turn them into fractions to then simplify to get your answer
Box #1 = 8 or 8/1 (the 8 is over the 1, not visa versa, and it's the same for all the answers)
Box #2 = 6 or 6/1
Box #3 = 64 or 64/1
Box #4 = 20 or 20/1
Hope this helps!
Pls help It says select all thx:)
Answer:
A and D
Step-by-step explanation:
They both equal 3 feet
An experiment was conducted, and it was determined that as the amount of sunlight increased, the height of the plants increased.
Which of the following best describes this situation?
Based on the data, this is an example of correlation and causation.
Based on the data, this is an example of correlation.
Based on the data, this is an example of causation.
Based on the data, this is not an example of causation or correlation.
Answer:
this is an example of correlation and causation.
Step-by-step explanation:
The situation is based on the correlation and causation option (A) Based on the data, this is an example of correlation and causation being correct.
What is correlation?It is defined as the relation between two variables which is a quantitative type and gives an idea about the direction of these two variables.
[tex]\rm r = \dfrac{n(\sum xy)-(\sum x)(\sum y)}{\sqrt{{[n\sum x^2- (\sum x)^2]}}\sqrt{[n\sum y^2- (\sum y)^2]}}[/tex]
We have:
An experiment was conducted, and it was determined that as the amount of sunlight increased, the height of the plants increased.
As we know correlation is the relationship between the variables x and y.
How they both relate to each other.
As the amount of sunlight increased, the height of the plants increased.
Thus, the situation is based on the correlation and causation option (A) Based on the data, this is an example of correlation and causation being correct.
Learn more about the correlation here:
brainly.com/question/11705632
#SPJ5
A triangle has a base of 3 and 2/5 inches and an area of 5 and 1/10 square inches. Find the height of the triangle
Answer:
3.33 is the height of the triangle
Help plz :((
I'll give brainliest
Answer:
b
Step-by-step explanation:
Answer:
a. B
b. Condensation
c. Precipitation
d. Rain, Drizzle, Snow, and Hail ( im not sure about d )
don't forget to give me brainliest, Thank you!
What translation is shown below?
Answer:
its 3 units down I hope I helped
Simplify: 176/14 ___, ___.___
Answer:
12 4/7
Step-by-step explanation:
Exact Form: 887
Decimal Form: 12.57142857…
Mixed Number Form: 12 4/7
Answer:
12 4/7
Step-by-step explanation:
Evaluate the expression below by correctly ordering the steps.
9×4+(20−22)
Expression
First (1st)
Second (2nd)
Third (3rd)
Fourth (4th)
my answer choice:
9 x 4 + 16, 36 + (20 - 2^2), 9 x 20, 9 x 4 + (20 - 2^2)
180, 36 + (20 - 4), 52, 36 + 16, 9 x 4 + (20 - 4)
yes it seems confused by the answer choice, sorry!
Answer:
34
Step-by-step explanation:
= 9*4+(20-22)
= 9*4+(-2)
= 9*4+-2
= 9*4-2
= 36-2
= 34
Solve for x
x + 4 =9
Answer:
x = 5
Step-by-step explanation:
9-4=5
Answer:
x = 5
Step-by-step explanation:
x + 4 = 9
9 - 4 = 5
5 + 4 = 9
Plzzz help hurry!!!!!!
Answer:
(1,4.5)
Step-by-step explanation:
the y is easy you just look at it. the x is a bit trickier but if you look at it and take an educated guess it looks like its halfway through it.
I NEED HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What are the drawings
Help Now Plz
Don't need help
Answer:
? I think there is an option to take down a question if you don't need help.
In a laboratory experiment, two mice will be placed in a simple maze with one decision point where a mouse can turn either left (L) or right (R). When the first mouse arrives at the decision point, the direction it chooses is recorded. Then, the process is repeated for the second mouse.
The tree diagram should be drawn where the first stage represents the decision made by the first mouse and the second stage represents the decision made by the second mouse.
Determine all four possible decision outcomes for the two mice.
Using the information from the previous problem, answer the following question.
If the probability of turning left is 0.5 and the probability of turning right is 0.5 for each mouse, what is the probability that only one of the two mice will turn left?
I WILL GIVE BRAINLIST IF YOU PUT THE RIGHT ANSWER BUT IF U DONT KNOW IT DO NO ANSWER OR I WILL REPORT U
A square rug has an inner square in the center. The side length of the inner square is x inches and the width of the outer region is 2 in. What is the area of the outer part of the rug?
Answer:
so Area of Outer part = 8x + 16 square inches
Step-by-step explanation:
2 squares.
inner square dimension is x inches by x inches.
width of outer region= 2inches.
We want the area of the border around the inner square.
so
Area of border = B = Area of Large - Area of Inner
B = (x+4)^2 - x^2
B = x^2 + 8x + 16 - x^2
B = 8x + 16 square inches
so Area of Outer part = 8x + 16 square inches
An astronomical unit (AU) is the average distance between Earth and the sun. One AU is equal to approximately 150,000,000 km. Astronomers also use light years to measure distance. A light year is
approximately 9.5 x 1012 km
Answer:AU is right
Step-by-step explanation:
Which is the graph of the system of equations y = 3x + 6 and y = 3x +1?
Answer:
2nd one with the parallel lines
Step-by-step explanation:
The slope of both the equations is 3. So, if they have the same slope and different y-intercepts then the system of equations are parallel lines.
Can someone plz help me with this one problem plz!!!
Answer:
No
Step-by-step explanation:
The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!
Answer:
12 1/6
Step-by-step explanation:
The variable b represents the number of dollars in a bank account: 1/2d-10
- which phrase matches the expression
A. Ten dollars less than half the number of dollars in the account
B. One half the difference of the dollars in the account and ten dollars
C. One half the number of dollars in the account increased by ten dollars
D. The product of half the dollars in the account and negative ten dollars
Answer:
c trust me
Step-by-step explanation:
Please help, what is the surface area of this shape?
Answer:
Just Multiply the numbers, that's the answer
Step-by-step explanation:
pls put explanation to so i undersand hat to do
Answer:
So Im basicaly just replying to get points sorry
Look i sure someone will answer it soon good luck buddy I have faith in you
Step-by-step explanation:
I forgot how to find the rate of change :/
Answer:
The answer is A I’m pretty sure
Step-by-step explanation: