Answer:
A?
Step-by-step explanation:
help me its due today :')
Answer:
9 feet easy to solve this is answer
Need it asap please and thank you, will give brainly if correct
Answer:
Step-by-step explanation:
(a) EAF
(b) ∠CAB
(c) ∠CAE
(d) ∠CAD
Hope it helped. Pls mark me the BRAINLIEST! Don't fool pls
Which statements are true about the expression 3 over 4y + 5? Choose two correct answers.
The constant is 5.
The power of y is 3 over 4.
The terms are 3 over 4 and 5.
The expression is linear.
The expression has three terms.
heeeeeeeelp me please
Answer:
Step-by-step explanation:
third one
Answer:
The answer is 801 cm^2
10 POINTS PLEASE HELP the arthemitic mean of 5, 10, 15, and z is 20. what is z
Answer:
z = 50
Step-by-step explanation:
There are 4 numbers in total (5,10,15,z)
The mean is when you get the total of all the numbers and divide by how many there are
If you do the inverse then that means that 20 x 4 = total of all 4 numbers
80 = 15 + 10 + 5 + z
80 = 30 + z
z = 80 - 30
z = 50
You can check you answer at the end
hope this helps :)
solve this equation
1/4a+3=31
solution of 1/4a+3=31 is a=112
\(\frac{1}{4}\)a+3=31
Transposing 3 to RHS we get
\(\frac{1}{4}\)a=31-3
\(\frac{1}{4}\)a=28
dividing1/4 with 28
a=28 x4/1
we did this because in fraction division we multiply its inverse by the dividend.
∴a=112.
To know more about fraction division:
https://brainly.com/question/1622425
Solve 4 ÷ one fourth = ___. (2 points)
Answer:
16
Step-by-step explanation:
4/ 1/4
Keep Change Flip
4*4/1
16
Keep 4, change the division sign to multiplication, flip the numerator and denominator.
what is \(rs^{3}\) divided by 8-2r if r=8 and s=3?
ok done. Thank to me :>
Find the value of: 24/25 divided by 4/5
Type mixed numbers like this: WholeNumber numerator/denominator
type the whole number then a space...then type the numerator, a slash, and the denominator WITH NO SPACES between each part.
Type fractions like this: numerator/denominator
type the numerator, a slash, and the denominator WITH NO SPACES between each part
Answer:
1 1/5.
Step-by-step explanation:
To divide a fraction by another fraction you have to change the equation like "Keep, Switch, Flip".
For the problem 24/25 ÷ 4/5,
You KEEP the first fraction as is, so 24/25
Then, you SWITCH the sign from division to multiplication.
Finally, you FLIP the second fraction upside down, (the reciprocal). So it's 5/4.
The equation is now 24/25 * 5/4, which we can just multiply the numerators and denominators. (or cross cancel first)
24 * 5 = 120
25 * 4 = 100
the fraction is 120/100. Simplified, it can be divided by 10 to make 12/10, and finally divided by 2 to make 6/5, or 1 1/5.
The manager of fast food restaurant collected data to study the relationship between the number of employees working registers and the amount of time customers waited in line to order. He made a scatter plot of the data and credited a trend line with the equation y= -70x+300, where y is the total amount of time waited in seconds and x is the number of employees working registers.
1. Did the scatter plot of data positive, negative, or no association? Explain your reasoning.
2. Maria went to the restaurant and waited 90 seconds to place her order. Use the trend line equation to predict how many employees were working.
3. Kiara went to the restaurant and waited 3.5 minutes. Use the trend line to predict how many employees are working.
4. Ashton walked into the restaurant and 4 employees are working registers. Use the trend line equation to predict how long he will wait to place his order.
Answer:
Step-by-step explanation: "no association because depending on how many people are working and how many people are coming in at the same tome"
Please solve y3 + y3 +z3 = k
solve for k
Answer:
k = 2y^3 + z^3
Step-by-step explanation:
answer found by simplifying both sides of the equation, then isolating the variable.
The two dot plots below compare the forearm lengths of two groups of schoolchildren:
Based on visual inspection of the dot plots, which group appears to have the longer average forearm length? (5 points)
a
Group B, because three children in the group have the least forearm length of 11 inches
b
Group A, because three children in the group have the least forearm length of 11 inches
c
Group A, because seven children have a forearm length longer than 12 inches
d
Group B, because two children have a forearm length longer than 12 inches
Answer: B
Step-by-step explanation:looky
The area of a parallelogram is given by the formula A = bh where is the base and h is the height. A parallelogram has an area of 312 square centimeters and a base of 26 centimeters. Find the height of the parallelogram in centimeters.
Answer: 12
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
to find area, you do bxh(aka base x height)
since it didn't give you the height but the length and area,you have to divide.
312 ÷ 26=12
Hoped this helps!!
A new bank customer with $4,000 wants to open a money market account. The bank is offering a simple interest rate of 1.4%. a. How much interest will the customer earn in 20 years? b. What will the account balance be after 20 years? a. The customer will earn $ in interest.
Answer:
A = $1,120 B = $5120
Step-by-step explanation:
1.4/100 = 0.014
0.014 x 4000 = 56
1.4% interest on the $4,000 is $56.
56 x 20 (years) = 1,120
A= $1,120
To get B simply add 1,120 to 4000.
1,120 + 4000 = 5120
B = 5120.
Need help with these fraction questions
grade 6 work
I NEED HELP ASAP!!!!!!
Answer:
23. y intercept= -7 slope = 1/2
24. y-intercept = 4 slope = -1/3
Step-by-step explanation:
y=mx+b
y= slope x + y-intercept
A pizza shop bought a bushel of fresh vegetables. 4/15 of the bushel was used on Friday, 3/5 on Saturday and 2/15 on Sunday. How much of the bushel is left for Monday?
Answer:
None. 0.
Step-by-step explanation:
To do this problem, we have to use common denominators. So we can do 3/5*3/3=9/15. Now we just add. 4/15 + 9/15 + 2/15 = 15/15 or 1. So there were none bushels left for Monday.
plz help will mark brainliest if correct this is due in 10 minutes
Answer:
its 112 because 16x16 is 256 and 12x12 is 144 and minus 256 by 144 is 112 its D hope this helped
Answer:
it 112
Step-by-step explanation:
For five days, Diego recorded the lengths, in minutes, of his walk to school. The mean for his data is 11 minutes. Determine which data set below is Diego’s, and prove that your choice is correct.
Who ever answers first gets a brainliest A rectangular prism is 14 feet long and 10 feet high. Its volume is 1,680 cubic feet. What is the width of the rectangular prism?
Answer:
The width is 12 feet.
Step-by-step explanation:
If you divide 1,680 by 14 it will give you 120 then divide that by 10 it will give you 12 ft.
HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: probably c
Step-by-step explanation:
i divided it and got 401.063963
Answer:
C.
Step-by-step explanation:
trust -.-
Math needed in 20-30 mins Pls
Answer:
the two accounts don't compare and account A earned 180
Step-by-step explanation:
interest =beginning amount or principal amount *rate *time in years /100 so that would be 1500*4*3/ 100 and 1500*6*1.9/100
Can somebody please help me with this ASAP!!!
Answer:
15.80
Step-by-step explanation:
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?
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 20 points
Answer:
your best bet is A
You could do divideding to solve
an then think of another stratigy
Step-by-step explanation:
HOW do you decide which of two numbers is greater when:
Both numbers are positive
Both numbers are negative
One number is positive and one is negative
2. HOW does a number line help you compare numbers?
3. When you add a positive number and a negative number, how do you determine the sign of the answer?
explanation: any number with a negative sign which is ( - ) is smaller than 0
and a number without a sign next to it is positive
a number line can show you both negative and positive to draw it
for example
__________________
-5 -4 -3 -2 -1 0 1 2 3 4 5
you can see we start from the left with the negative numbers
if you add a positive and a negative sign to get the answer is the biggest number ik negative is always the smallest listen look at it like there is no signs and you see which one is the biggest then take that one
ex.
4+(-5)= -1
6x -3y = 42
6x + 8y = -24
Answer:
x = 4
y = -6
Step-by-step explanation:
When we take this equation:
6x -3y = 42
We can rearrange it to make sure only the x is on one side
6x = 42 + 3y
x = (42+3y)/6
We can now plug in what we got for x into our other equation to get y:
6x + 8y = -24
6(x) + 8y = -24
6((42+3y)/6) + 8y = -24
6((42+3y)/6) = -24 - 8y
(42+3y)/6 = (-24/6) - 8/6 y
7 + 1/2 y = -4 - 4/3y
1/2 y + 4/3 y = -4-7
11/6 y = -11
y = -6
Plug that back in to another one to solve for x:
6x -3y = 42
6x = 42 + 3(-6)
6x = 24
x = 4
Q1. If ∛5x+10=5, Find x
Answer: x=-25
Step-by-step explanation:
Concept to know:
When given a number that is cubic root, in order to solve the equation/function, you need to cube numbers on both sides.
Solve:
Given
∛5x+10=5
Subtract 10 on both sides
∛5x+10-10=5-10
∛5x=-5
Cube numbers on both sides
5x=-125
x=-25
Answer:
x = -25Step-by-step explanation:
If ∛5x+10=5, Find x
∛5x = 5 - 10
∛5x = -5
take both sides of equation to the power of 3
5x = -125
x = -125/5
x = -25
Write the following set in set-builder notation "B = {-3, -2, -1, 0, 1, ...}"*
Answer:
This set as Builder Form is given below:
B= {x|x E Z}
Find 62% of 50. Show your work or explain how you arrived at your answer.