Answer:
Step-by-step explanation:
area of base = 240 in²
volume = (area of base)× height
2880 in³ = 240 in² × height
height = 2880/240 = 12 in
Does anyone know what this is? I need the answer ASAP!
Answer:
Step-by-step explanation:
2 /-3 and - 2/3 are equivalent to - (2/3)
10. A home improvement store advertises 60
square feet of flooring for $287.00 including
an $80.00 installation fee. Write an equation
to represent the cost of one square foot of
flooring.
Variable:
Equation:
Answer:
cost for (not per) 1 sq ft. floor: $84.79
y = total costs
x = sq ft of flooring
y = x4.79 + 80.00
Step-by-step explanation:
i this equation, y = the total cost wile x = square ft. of flooring
to find out the price when we know that 60 sq ft is $287.00 without the instalation fee, all we have to do is divide 287.00 by 60
287 / 60 = 4.79
so we now know how much 1 sq ft. costs, but to implament it into an equation we need to multiply it by the amount of flooring, so we let x be the number of sq ft used
now all we have to do is add the instalation fee, no, we literally add it in the equation at the end, so that it is added after we multiply by sq ft (not before) then after we calculate that, we get the total cost for x sq ft of flooring, or y
hope this answers your question
Solve this equation h + 17 = 40
Thanks!
Answer:
H= 40-17
H= 53
Therefore, h=23
Answer:
h=23
Step-by-step explanation:
Since h plus 17 is equal to 40, h needs to be a number that adds to 17 to get 40. Therefore, you can subtract 17 from 40 to get 23. If you add it into the equation you get 23+17=40 which is correct.
4x - 4 + (-5x + 8 please help
Tammy has a rectangular rug with an area of 24 square feet. The rug is 2 feet longer than it is wide.
Part A: Which equation does NOT represent the area of the rug?
A. w^2+2w−24=0
B. w(w+2)=24
C. w^2+2w=24
D. w(w+2)^2=24
Part B: Using an appropriate equation from above, solve to determine the rug's width.
A. w = 17 feet
B. w= 4 feet
C. w = 3 feet
D. w = 5.25 feet
Part C: What is the rug's length?
A.L = 14 feet
B. L = 4 feet
C. L = 6 feet
D. L = 3 feet
Answer:
i believe it is b d c
Step-by-step explanation:
What is the value of x for the point with a y-value of 8?
Answer:
7
Step-by-step explanation:
Solve for x.
8 + 4x = -16
plz i need answer ASAP
Answer:
X= -6
if you click the image it will show you how to solve the equation.
PLZ HELP!!!
Plz answer fast if possible.
Answer:
For the first one:
yes
constant rate of 4 inches of perimeter/per inch of side length
For the second:
no
not a constant rate
Multiply: (3x to the power 4 + 2y to the power 2)(5x to the power 2- y to the power 4)
Answer:
it is the last one because you are adding the powers but, multiplying the numbers infront the Xs.
What is the area of the triangle
Answer:
40
Step-by-step explanation:
[tex]\frac{1}{2}(LH)[/tex]
.5(10 X 8)
.5 x 80
40 units^2
Answer:
1024
Step-by-step explanation:
8 times 10 times 12.8 = 1024
3xy+6yz=
I gotta find two different way to rewrite that question
Answer:
3y(x+2z)
y(3x+6z)
Step-by-step explanation:
with the first answer, you take out 3 since it's the common factor and you open brackets and put the rest of the terms.
With the second answer, since "y" is the common factor, you put it outside the bracket and add the rest of the terms inside the brackets.
*⚠️HELP PLEASE ⚠️*
What is the area of the front of the prism?
Area= ________cm2
6-(1/3×1/3)+1×8 what is the answer? How to get it??????????
does 1+1= window? yes or no?
- Melascula
Answer:
no
Step-by-step explanation:
Answer:
Hehe tried searching it up lol but yeah
1+1= a lot of things
Step-by-step explanation:
Two-fifths times four-fifths equals____
Answer:
This equals 8/25.
Step-by-step explanation:
Because this is a multiplication problem, just multiply the two fractions. The would be (2*4) / (5*5), or 8/25.
Tiara cell phone company charges $3 for 30 text messages how many text messages can a tiara send per dollar if she paid at a steady rate
Question 7 of 10
What is the main difference between balloon mortgage and ARM?
A. ARM requires good credit score at each adjustment.
B. Balloon mortgage has the highest interest rate.
ОООО
C. ARM's initial rate is a variable rate.
D. Balloon mortgage does not adjust each period.
SUBMIT
Answer:D
Step-by-step explanation:
Correct option is C, Both have fixed initial rate and payment amount.
What is balloon mortgage?A balloon mortgage is similar to an adjustable rate mortgage (ARM) in other ways, with an initial rate period that is equal to the balloon duration. For instance, a 7-year balloon is frequently contrasted with a 7-year ARM. For 7 years, both have a set rate; after that, the rate will change.
here, we have,
A balloon mortgage starts off with set payments for a set amount of time and comes to a finish with a single, large payment. Because it is substantially greater than the initial instalments, the one-time payment is known as a balloon payment. According to the definition of a balloon loan, the final payment is at least twice as much as the average monthly payment on the mortgage. Balloon payments typically cost tens of thousands of dollars.
Variable-rate mortgages (VRMs), commonly referred to as adjustable-rate mortgages (ARMs), feature an interest rate that may fluctuate on a regular basis based on changes in the appropriate financial index linked to the loan. Generally speaking, if the index rate rises or falls, your monthly payment will too.
To learn more about balloon mortgage from given linkbrainly.com/question/30161062
#SPJ7
help me i will give 10 points
Answer:
= 20 square units
Step-by-step explanation:
First we calculate the obvious square without the extra points. The side length of the square is four; therefore, the area of the square is 16 square units. The points are each 1 square unit as they split the squares down the midde. In total, 16 + 4(1) = 20.
n2+5 n=6
[tex]n2 + 5[/tex]
Answer:
41
Step-by-step explanation:
Here's your solution
=> The given expression is n^2 + 5
=> The value of n is 6
=> now putting the value of n in above expression
=> (6*6) + 5 = 41
hope it helps
Name a fraction equivalent to 0.1
Name a percent equivalent to 0.1
Name a fraction equivalent to 75%
Name a decimal equivalent to 75%
Name a decimal equivalent to 1/5
Name a percent equivalent to 1/5
Answer:
1/10
10%
3/4
0.75
0.2
20%
Step-by-step explanation:
Answer:
1/10
10%
3/4
.75
.20
20%
Step-by-step explanation:
1 2/5 + 3 4/10 what is it!
Answer:
The Answer would be 4 4/5 simplified.
Step-by-step explanation:
I hope this helps! Have a good day!
Janet wants to buy a car that will cost $19500. So far, she has saved
$16575. What percent of the price of the car has she saved?
90%
75%
80%
85%
Answer:
75%
Step-by-step explanation:
Your answer should be written in paragraph/essay format.
Any sources used should be cited at the bottom of your paper.
All answers should show you have learned something from Unit 9. Material from other units will not be graded for this assignment.
If you are stuck, you can think about the following topics: textile mills, interchangeable parts, the Lowell System, unions, labor reform, steamboats, railroads, coal, the telegraph, and/or new inventions.
ANSWER THESE 3 PROBLEMS IN FRACTIONS AND DECIMAL!!! WILL GIVE 50 POINTS AND BRAINLIEST!!
1. 2x = 3 Δ Fraction: x=??? Δ Decimal: x=???
2. 5y = 3 Δ Fraction: y=??? Δ Decimal: y=???
3. 0.3z = 0.009 Δ Fraction: z=??? Δ Decimal: z=???
Answer:
1. .........................................
2x = 3 x = 3/2 Fractionx = 1.5 Decimal2. ..........................................
5y = 3y = 3/5 Fractiony = 0.6 Decimal3. ..........................................
0.3z = 0.009z = 0.009/0.3 = 9/300 = 3/100 Fractionz = 0.09 Decimalwhich of the following quantities could be represented by the expression 9x3 ?
refer to pictures
Answer:
I would say D
Step-by-step explanation:
brainliest if correct?
What is the relationship between the circumference of a circle and its diameter?
A
diameter is about 3 times the circumference
B
circumference is about 3 times the diameter
B
depends on the circle
D
diameter is half of the circumference
its a for a +
Step-by-step explanation:
The length of a rectangle is 13 centimeters less than its width. What are the dimensions of the rectangle if its area is 140 square centimeters?
Answer:
Dimensions = 7 cm by 20 cm.
Step-by-step explanation:
Let the length and width of the rectangle be L & W respectively.
Given the following data;
Area of rectangle = 140 cm²
L = W - 13
To find the dimensions of the rectangle;
The area of rectangle = L * W
Substituting into the above formula, we have;
140 = L * W
140 = (W - 13) * W
140 = W² - 13W
W² - 13W - 140 = 0
Solving the quadratic equation using factorization method;
Factors are -20 and 7
W² - 20W + 7W - 140 = 0
W(W - 20) + 7(W - 20) = 0
(W - 20)(W + 7) = 0
W - 20 = 0
W = 20
W + 7 = 0
W = -7
Thus, W = 20 or -7
But the width has to be positive, W = 20 centimeters.
Next, to find the length of rectangle
L = W - 13
L = 20 - 13
L = 7 centimeters.
PLS HELP I NEED THIS DONE IN 3 HOURS PLSSSS
A school club wants to collect at least 500 canned goods for a school food drive. The club has already collected 30 canned goods.
If 10 club members each collect the same number of canned goods, which inequality and graph represent the minimum number of canned goods, n, each club member must collect for the club to meet the goal? (HOW DID YOU GET YOUR ANSWER, PLEASE SHOW ME YOUR WORK!!)
A. 10n+30<500
B. 10n+30≥500
C. 30n+10≤500
D. 30n+10>500
Answer:
The correct answer is 10n ≥ 470.
Step-by-step explanation:
Since, the school club wants to collect at least 500 canned goods, then we know that they don't want to collect any less: they must collet 500 or more canned goods.
They already collected 30 canned goods, therefore we can subtract this quantity from out goal.
500 - 30 = 470
Since there are 10 club members, the number of members multiplied by "n" the minimum amount of canned goods that they can collect, will equal the total amount of canned goods that they need.
Claire purchases a new dress for the prom. The dress is priced $160, but it is on sale for 30% off. Claire’s aunt works at the store and can give her an additional 10% off. If the sales tax is 7.5%, how much does Claire pay for the dress?
a.
$93.24
b.
$103.20
c.
$108.36
d.
$120.40
Answer:
[tex]Total = \$103.20[/tex]
Step-by-step explanation:
Given
[tex]Amount =\$160[/tex]
[tex]D_1 = 30\%[/tex] --- first discount
[tex]D_2 = 10\%[/tex] --- second discount
[tex]Sales\ Tax = 7.5\%[/tex]
Required
Determine the amount paid
First, we add the total discount:
[tex]D = D_1 + D_2[/tex]
[tex]D = 30\% + 10\%[/tex]
[tex]D = 40\%[/tex]
If she got a discount of 40%, then she paid 60% (i.e. 100% - 40%)
So:
[tex]Amount = 60\% * \$160[/tex]
[tex]Amount = \$96[/tex]
Calculate the sales tax
[tex]Sales\ Tax = 7.5\% * \$96[/tex]
[tex]Sales\ Tax = \$7.2[/tex]
[tex]Total = \$96 + \$7.2[/tex]
[tex]Total = \$103.20[/tex]
In a game, Janeesa started with 0 points. She then earned 50 points, lost 80 points,
and earned 10 points. Which number line shows Janeesa's ending score in the
game?