Answers
Answer:
3
explanation:
[tex]\rightarrow \sf \sf \dfrac{36}{3a}[/tex]
[tex]\rightarrow \sf \sf \dfrac{36}{3(4)}[/tex]
[tex]\rightarrow \sf \sf \dfrac{36}{12}[/tex]
[tex]\rightarrow \sf \sf 3[/tex]
Related Questions
the triangles are similar pls help me!!!! marking brainliest!!!!!
Answers
For each expression, select all equivalent expressions from the list.
Answers
Answer:
(a) 7x +6x, (d) 13x(b) 3 +27y, (c) 3·1 +3·9yStep-by-step explanation:
You want to identify the expressions equivalent to 11x -4x +6x and 3(1 +9y).
SimplifyWe can identify the equivalent expressions by putting them all in their simplest form. This means using the distributive property to eliminate parentheses, and combining like terms.
(a) 11x -4x +6xThe simplified version of the given expression is ...
(11 -4 +6)x = 13x
The other expressions simplify to ...
7x +6x = (7+6)x = 13x . . . equivalent
7x -6x = (7 -6)x = 1x = x . . . not equivalent
13 +x (already simplest) . . . not equivalent
13x (already simplest) . . . equivalent
(b) 3(1 +9y)
The simplified form of the given expression is ...
3·1 +3·9y = 3 + 27y
The other expressions simplify to ...
3 +1·3 +9y = 6 +9y . . . not equivalent
3 +27y . . . equivalent
3·1 +3·9y = 3 + 27y . . . equivalent
3 +9y (already simplest) . . . not equivalent
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What is the length of diagonal RQ?
9.3 in
22 in
18.6 in
11 in
Answers
Assuming the entire quadrilateral is a parallelogram, we can say that using the property of diagonals;
The diagonals of a parallelogram bisect each other, meaning that RQ is divided into two equal parts.
If half of RQ is 9.3 then,
RQ=2×9.3=18.6 in
That's your answer RQ=18.6 in
Answer:
the answer is C.18.6
Step-by-step explanation: i took the quiz and got it right
what is the area of y°
Answers
Answer: Below
Step-by-step explanation:
First, we start with x. We see the x is opposite of 30, so x is 30.
x + y + y = 180, since they lay on a straight angle.
180 - 30 = 150
since we still have 2 y's left:
2y = 150
y = 75
How to add 6% tax to 30.75
Answers
Answer:
First multiply 30.75 by 0.06 to get a total of about 1.85 . Then and 1.85 to 30.75 to get 32.60.
Step-by-step explanation:
Hope that helps!
Solve for n.
8 = 2(n + 1)
Answers
Answer:
n = 3
Step-by-step explanation:
8 = 2(n + 1)
8 = 2n + 2
6 = 2n
n = 3
Because you solve the parenthesis and collect like terms which are 2 and 8,then subtract both which leaves you with 6=2n then divide 6 and 2 which gives you 3
How to write 40% in fraction in simplest form
Answers
PLEASE HELP!!!
Write the equation of the line that passes through (1, 3) and has a slope of 2 in point-slope form.
Answers
Answer:
y=2x+1
Step-by-step explanation:
The point-slope form is (y-y1)=m(x-x1), with x1 and y1 being the coordinates from ordered pair, and m being the slope. You can plug all of those values into the original equation:
(y-y1)=m(x-x1)
y-3=2(x-1)
y-3=2x-2
y=2x+1
8 nickels 5 quarters what is the ratio of coins to quarters
Answers
Answer:
13:5
Step-by-step explanation:
13 coins and 5 quartres
Every train carriage has four doors. How many doors will the train have if there are 10 carriages?
Answers
Answer:
40 doors.
Step-by-step explanation:
1 train carriage = 4 doors
10 train carriage = 4 x 10 = 40 doors
because 4*10= 40
Help me!! Interested earned: $39.50 Principal: ? Interest rate: 11% Time: 6 months
Answers
Step-by-step explanation:
P×R×T/100
39.50×11×0.5/100
195.25/100
1.9525
Juanita’s boss told her that once she has worked with the company for 10 years, her salary will be increased to 3 times what she makes now plus $2,000. If s represents her original salary, which expression represents what her salary will be after 10 years at the company? One-third s 2,000 StartFraction 3 Over s EndFraction 2,000 3 s 2,000 2,000 minus 3 s.
Answers
Salary after 10 years at the company will be 3s+2000.
It is given that original salary =s
What is the multiplication of a variable x to constant p?The multiplication of a variable x to constant p is px.
Salary after 10 years as per promise = thrice of original salary +$2000
Salary after 10 years = 3*s + 2000
Salary after 10 years = 3s+2000
Therefore, salary after 10 years at the company will be 3s+2000
To get more about algebraic multiplication visit:
https://brainly.com/question/25679586
Please solve this I'll give you 25 points
Answers
If I were to make a quick guess I think this is the line y=4X
Answer:
its linear (i know how to draw the graph but i cant show you here, just make umm an x axis and y axis from 1 to 30 ) (also i feel like theres another way to know if its linear but this is how i would do it!)
Step-by-step explanation:
to see if its linear ummm we first have to find the slope, the equation for the slope is
y2 - y1 / x2 - x1
lets use the points (2, 8) and (3, 12)
12 - 8/ 3 -2
4 / 1
4
y = 4x + b
now to find the y-intercept lets input a point we did not use yet
(5, 20)
20 = 4(5) + b
20 = 20 + b
b = 0
y = 4x
now we check if its linear with the points (6, 24) and (3.5, 14) sooo
24 = 4(6) ?
24 = 24
14 = 4(3.5) ?
14 = 14
so yes it is a linear graph
What introduction proof is FH=FG=GH
Answers
Answer:
What grade are you in I might know it
The employees of a hardware store ordered lunch from a local delicatessen. The lunch consisted of 4 turkey sandwiches and 7 orders of french fries, for a total cost of $38.30. The next day, the employees ordered 5 turkey sandwiches and 5 orders of french fries totaling $40.75. What does the delicatessen charge for a turkey sandwich? What is the charge for an order of french fries?
Answers
Answer:
Charges of Turkey is $6.25
Charges of French Fries is $1.90
Step-by-step explanation:
Given
Represent Turkeys with T and French Fries with F;
[tex]4T + 7F = 38.3[/tex]
[tex]5T + 5F = 40.75[/tex]
Required
Determine the values of T and F
[tex]5T + 5F = 40.75[/tex]
Divide through by 5
[tex]T + F = 8.15[/tex]
Make F the subject
[tex]F = 8.15 - T[/tex]
Substitute 8.15 - T for F in the first equation
[tex]4T + 7F = 38.3[/tex]
[tex]4T + 7(8.15 - T) = 38.30[/tex]
[tex]4T + 57.05 - 7T = 38.30[/tex]
Collect Like Terms
[tex]4T - 7T = 38.30 - 57.05[/tex]
[tex]-3T = -18.75[/tex]
Solve for T
[tex]T = -18.75/-3[/tex]
[tex]T = 6.25[/tex]
Recall that:
[tex]F = 8.15 - T[/tex]
[tex]F = 8.15 - 6.25[/tex]
[tex]F = 1.90[/tex]
Find the solution set for x. x+17>65
Answers
Answer:
Move all terms not containing
x
to the right side of the inequality.
Inequality Form:
x > 48
Interval Notation:
(48,∞)
Hope this helps
Katelyn sells cars at a used car dealer on commission. The car lot pays a 18% commission when the profit on a car is under $400, 22% when the profit is at least $400 and less than $1,000, and 24% when the profit is $1,000 or more. How much will she receive if she sold $800 in profits?
Answers
Answer:
She will receive 22% commission
Step-by-step explanation:
18% commission when the profit on a car is under $400
22% when the profit is at least $400 and less than $1,000
24% when the profit is $1,000 or more.
How much will she receive if she sold $800 in profits?
She will receive 22% commission
$800 profits is greater than $400 but less than $1000
Jermaine has to work with the formula, A = L x W , to find the length of his backyard. He needs to rearrange the formula to solve for "L" the length. what would the new formula look like
Answers
l = a x w
Hes trying to find lenth so the equal we be getting a and w's attention
(-4)^1 standard form
Answers
Answer:
4x8x4x1x67 it's that cuz I learned
Please help me which shape is it.?
Answers
Answer:
Equilateral
Step-by-step explanation:
It is Equilateral because all sides have the same number of lines(1) telling us that all sides are the same :)
Have a wonderful day!!
Please rate and mark brainliest!!
Which number line shows the solution to the inequality
-3x - 5 < -2?
Answers
Answer:
xStep-by-step explanation:
-3x-5<-2-3x<-2+5 -3x<3 divide by -3 both sidex<-1 answer.The height h (in feet) of an object dropped from a window after x seconds can be modeled by h(x)=−16x2+64 . The object is dropped a second time so that it hits the ground 1.5 seconds sooner. Write a function g that models the path of the object the second time it is dropped.
Answers
Answer:
g(x) = - 16x² + 4
Step-by-step explanation:
Given the model:
First drop:
h(x) = - 16x² + 64
Second drop hits the ground 1.5 seconds sooner
Function g(x) to model the second drop:
-16t² + V0t + h0
h(x) = - 16x² + 64
0 = - 16x² + 64
16x² = 64
x² = 64/16
x = 2
1.5 seconds sooner :
X = 2 - 1. 5
x = 0.5
0 = - 16(0.5)² + 0 + h0
0 = - 4 + h0
h0 = 4
Hence,
g(x) = - 16x² + 4
can anyone solve this question?? plz help me tommorrow is my exam
Answers
Answer:
Loss=Rs 80
Loss%=4%
Step-by-step explanation:
Cost price of trousers for Ujeli=Rs2000
Marked price for trousers =Rs 2400
Reduction of MP(take it as discounted) =20%
Selling price=MP-20%of MP=2400 - 20/100 * 2400 = 2400 - 480 = Rs 1920
Loss amount =CP - SP = 2000 - 1920 = Rs 80
Loss% =loss amt/CP *100 =80 / 2000 *100 =4%
Hope this helps!!
Write an explicit formula for each arithmetic sequence.
An = An - 1 - 3; A1 = 10
Answers
There are 10 rulers, 6 erasers, and 8 red pens. Write the ratio for earaser to rulers in simplest
Answers
Answer:
The answer to the question is 5:3:4
Carlos was having a home built. The blueprints are shown below. The scale for the blueprints to the actual house is 2 inches to 7 feet.
Part A What is the actual width of the entire building
Part B What is the length of the entire building
Answers
Part A: 28 ft
Explanation: you have to change 8 in to ft using the scale 2 in to 7 ft.
Part B: 84 ft
Explanation: you have to change 24 in to ft using the scale
The actual width of the entire building is 28 feet and the length of the entire building is 84 feet.
Given that, the scale for the blueprints to the actual house is 2 inches to 7 feet.
What is the scale factor?The scale factor is defined as the number or the conversion factor which is used to change the size of a figure without changing its shape. It is used to increase or decrease the size of an object. The scale factor can be calculated if the dimensions of the original figure and the dimensions of the dilated (increased or decreased) figure are known.
Scale factor = Dimensions of the new shape ÷ Dimensions of the original shape.
Now, width = 8 inches in feet is 4 × 7 =28 feet
Length = 14+10 =24 inches in feet is 12 × 7 = 84 feet
Therefore, the actual width of the entire building is 28 feet and the length of the entire building is 84 feet.
To learn more about the scale factor visit:
https://brainly.com/question/22312172.
#SPJ2
Suppose the cost of mailing a letter is $0.23 per ounce plus $0.14. The equation
gives the total cost c of mailing a letter is c = 0.23w + 0.14, where w is the weig
ounces. What is the cost of mailing a 6-ounce letter?
Answers
Answer:
$2.22
Step-by-step explanation:
First, we know that the cost of one mailing letter is $0.23 per once, plus $0.14.
Our formula is: c = 0.23w + 0.14
Let's rewrite our variables to the way it's suppsed to be.
C = cost
W = weight ounces.
Now, we have to add 0.23 plus 0.14 to get our cost.
That equals 0.37.
Now that we know that our cost for one letter is 0.37, we have to multiply
it by 6, because we are trying to figure out the cost of mailing a 6 ounce letter.
0.37 × 6 = 2.22
In conclusion, the cost of mailing a 6 ounce letter is $2.22
Mark invested $500 for 3 years at 6% per annum. The simple interest Mark received was
Answers
Answer:
$90
Step-by-step explanation:
We use the simple interest formula,
I = Prt
where
I = interest
P = principal amount = $500
r = interest rate = 6% = 0.06
t = time = 3 years
I = Prt
I = $500 × 0.06 × 3
I = $90
(C) 2a+a²b-2b-ab. send me fast
Answers
Answer:
what do you want me to do with that
factor?
Alejandro started the 10-kilometer race at 8:22 am. He finished the race
at 9:09 am. How long did it take him to run the race?
Answers
Answer: 47 minutes
Step-by-step explanation:
First substract 22 from 60 to see how much it took to get till 9 and then add the remaining 9 minutes
Answer:
47 min
Step-by-step explanation:
22 from 8:22 + 47 min = 8:69
69 simplified = 1 hr 9 mins
9:09
pls mark brainliest if I'm correct