Step-by-step explanation:
V=-2w+31 over 15
w=-15v+31 over 2
Answer:
In Equation 2 Make 3v the Subject Of The Formula.(3v= 3+4w)
Sub Equation 3 In equation 2(3+4w-4w=3)
4w-4w=3-3
w=0
divide 1/2 and 3/4 and it can not be a mixed number.
Answer:
Many options - 4/6 or 2/3 or 0.66
Step-by-step explanation:
When dividing fractions, we use KCF (keep, change, flip) so our new equation is 1/2 x 4/3. Just multiply! Your answer should be 4/6, and if it needs to be simplified, the answer is 2/3. The answer as a decimal is 0.66 !
Answer:You first would do 1/2 x 4/3 becuase when dividing numbers you use the keep change and flip method. So 1/2 you keep, you change the division sign into a multiplication sign and then 3/4 you flip into 4/3. After that you should have 1/2 x 4/3 and that gets you 4/6. So 4/6 would be your answer but simplified it would be 2/3. - Hope this helps!
Find the area of the sector.
20 degrees
6 cm radius
Answer:
area if sector=20/360 ×πr²=20×π×6²/360
=2πcm²or 6.28cm²
A dozen donuts cost $2.99. To the nearest cent, what is the cost of 1 donut?
Answer:
that person is correct, each donut is only .25 cents because every 4 donuts are $1, multiply 4 by 3 and you get 12, 12=dozen. Since the total price is $3 it makes sense that each donut in .25 cents and every 4 donuts $1
HOPE THIS HELPS AND HOPE THIS MAKES SENSE!!!!!!!
If a dozen donuts cost $2.99 then the cost of one donut is approximately $0.25.
What is Division?A division is a process of splitting a specific amount into equal parts.
Given that a dozen donuts cost $2.99.
We have to find the cost of 1 donut
As there are 12 donuts in a dozen, so to find the cost of one donut.
1 dozen donuts = 12 donuts.
One dozen donuts equal to twelve donuts.
To find the cost of 1 donut we need to divide the cost of a dozen by 12, because we are splitting the cost two point nine nine among twelve donuts.
$2.99 ÷ 12
Two point nine nine is divided with twelve we get zero point two five.
= $0.25
Therefore, the cost of one donut is approximately $0.25 to the nearest cent.
To learn more on Division click:
https://brainly.com/question/21416852
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Write the slope-intercept form of the equation of the line with a slope of -9/4 that
passes through the point (5,-2).
Answer:
y=-3/7x +1/7
Step-by-step explanation:
Find the value of x
Please help , thanks
Answer:
Approx : 14.0294372515
Step-by-step explanation:
There are 2 congruent right triangles in this trapezoid. The hypotenuse and adjacent side lengths are 19 and 17 respectively. Using the Pythagorean Theorem, 19^2-17^2 is 72. The square root of 72 is approximately 8.48528137424. That is the length of the portions on the bottom that don't include the length x. 8.48528137424*2 is approximately 16.9705627485. 31-16.9705627485 gives you the length of the side x.
HELP IT"S DUE IT' S 30 MINS HURRY HELP ASAP
As a maintenance electrician, it takes you 40 minutes to rewire a motor. You have 6 motors to rewire.
At that rate, how many hours will it take you to rewire the motors?
Answer:
4 hours
Step-by-step explanation:
40x6=240
240/60=4
Ayuda por favor le doy corona quien responda
En esta actividad ☝️
Answer:
Ajshdjshdhhdhdjdjdhdjjd
what is 45999999999999999x 9999999999999999999999 divided by 56 plus 99 divided by 2 and then multiplied by 9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 i want to know
Answer:
on e
Step-by-step explanation:
Answer:
Twenty Juan..
Step-by-step explanation:
Divide 4500 into two parts such that 5% of the first part is equal to 10% of the second part
Answer:
suppose x and y are two divided
parts of 4500. then
x+y=4500 __ (1)
given
5% of x = 10% of y
100
5x
=
100
10y
x=2y
2y+y=4500
3y=4500
y=1500
x+1500=4500
x=4500−1500
x=3000
hence the 4500 is been divided into
two parts of 1500 and 3000.
hope it helps you
Under his cell phone plan, Zachary pays a flat cost of $68 per month and $5 per
gigabyte. He wants to keep his bill at $75.50 per month. Write and solve an equation
which can be used to determine X, the number of gigabytes of data Zachary can use while staying within his budget.
Answer:
1.5GB or less
Step-by-step explanation:
68 + 5x <= 75.50
5× <= 75.50 - 68
5x <= 7.50
x <= 1.5 GB
Answer:
5x + 68 = 75.50
x = 1.5
Step-by-step explanation:
5x + 68 = 75.50
75.50 - 68 = 7.5
5x = 7.5
x = 1.5
See image attached for the question.
HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
B, C
Step-by-step explanation:
that's the answerrr
Answer:
2/8 and 5/20 are Equivalent Fractions
B and C options are right ones
the distance between the park is 1.7 meters how many meters is this?
Answer:
1.7 meters?
Step-by-step explanation:
Which pair shows equivalent expressions?
Answer:
d
Step-by-step explanation:
If yz = 0.7, what is the measure of α to the nearest degree?
Answer:
.9
Step-by-step explanation:
Find the volume of the cylinder. Round your answer to the nearest tenth
2 in.
7 in.
los gusanos se clasifican en?
Answer:
Hola, soy me dora
Step-by-step explanation:
if you answer pls explain I need to know if I ever have a problem like dis in the future
What is the volume of a cylinder with a height of 3 feet and a radius of 4 feet?
Use 3.14 for pi.
Enter your answer in the box.
{ } ft ^3
Answer:
its 113.04
Step-by-step explanation:
took the test
How can you convert 18ft to CM?
9. A group of 14 friends went to a basketball game and paid a total of $70 for their admission tickets. They received a discount of $2 off the original price (p) of each ticket. What is the value of p?
the answer is $7
Step-by-step explanation:
70 divided by 14 is 5.
cost would be $5 per person before discount of $2
$5 plus $2 equal $7
p= $7
Match each equation with its graph. Use the graph of
y= x, shown in red, to help.
Answer:
igggg
Step-by-step explanation:
hfghggghvvhhhgghu
Help? :p
Ill mark Brainliest <3
X, Y and Z are partners in a firm in the ratio of 1/2 :1/3:1/6
Y retires from business and
X and Z purchase his share of profit in the ratio of 3:2. Find out new ratio
Answer:
6:2
Step-by-step explanation:
X share from old ratio is 1/2
Y share from old ratio is 1/3
Z share from old ratio is 1/6
Now, we are told Y retires and that X and Z purchase his shares.
Thus;
Amount X took from Y = 1/2 × 1/3 = 1/6
Amount Z took from Y = 1/6 × 1/3 = 1/18
Thus, new share of X is now; 1/6 + 1/2 = 2/3
New share of Z is now; 1/18 + 1/6 = 4/18 = 2/9
Ratio is now X:Z = 2/3 : 2/9 = 6:2
pls help with this question
Answer:
yes
Step-by-step explanation:
it passes the vertical line test
Find m2C.
D
18
С
9
B
o
mZC=
Answer:
none
Step-by-step explanation:
it doesn't have any information or content
A bakery sold 48 chocolate cupcakes in a day, which was 12% of the total number of cupcakes sold that day. How many total cupcakes did the bakery sell that day?
Answer:
the bakery sold 400 cupcakes that day. 1% of the total cupcakes sold would be 4, so multiplied by 100 to make it 100% would be 400.
5 subtracted from 3 times a number x gives 7.
Answer:
3x-5=7
3x=7+5
x=12/3
x = 4
Answer:
Step-by-step explanation:
3 times a number x: 3*x = 3x
5 subtracted from 3x = 3x - 5
Equation: 3x - 5 = 7
Solution:
Add 5 to both sides
3x - 5 + 5 = 7 + 5
3x = 12
Divide both sides by 3
3x/3 = 12/3
x = 4
What is the perimeter of JKL?
Answer:
The perimeter of JKL is 60 units.
Step-by-step explanation:
The two tangents of a circle formed by a vertex outside the circle will always be the same distance, this means that JA = JB = 13, LA = LC = 7, and KB = KC = 10. JL = JA + LA = 20, KL = LC + KC = 17, and JK = JB + KB = 23. So the perimeter of triangle JKL is 20 + 17 + 23 = 60 units.
Kaylee surveyed 920 of the students in her school about their favorite color. 95% said
their favorite color was blue. How many students' favorite color was blue?
Answer:
x = 874
Step-by-step explanation
Set up your equation like this: Part/whole = percent/100
Assign the variable x to the unknown part of the equation and add in the known numbers:
So in this situation it would be: x/920 = 95/100
Solve for x:
100 times X = 920 times 95. (cross multiply)
That leaves you with 100x = 87,400
Divide both sides by 100:
x = 874
Tristan is building a triangular roof for his treehouse. He already has two pieces of lumber that measure 6 feet long. Select all of the following pieces of lumber that Tristan can to complete the triangular roof.
6/8/2/12/4/10/14
Answer:
6 and 12.
Step-by-step explanation:
Tell "tRiStAn" to build me a treehouse too. Its boring here.
Answer:
6 and 12
Step-by-step explanation:
Help Asap if i can i will give brainliest
Answer:
10x+2y
8c+2
0
Step-by-step explanation:
