Answer:
It takes Sanjay 40 minutes and Zion 120 minutes
Step-by-step explanation:
If it takes Sanjay x minutes, it takes Sanjay 3 * x = 3x minutes
Painting together, they spent 30 minutes
1/x + 1/3x = 1/30
4/3x = 1/30
4 * 30 = 3x * 1
120 = 3x
x = 120/3
x = 40 minutes
3x = 3 * 40 = 120 minutes
write a rational number which has no reciprocal or multiplicative inverse.
Answer:
0.
Step-by-step explanation:
0 is the only number that has no reciprocal or multiplicative inverse.
A reciprocal / multiplicative inverse of a number means a number that when multiplied by the original number will equate to 1.
However, no matter what you multiply with 0, it will never be 1.
Hence, the answer is 0.
Hope this helped!
hurry please in test rn!!
What is the circumference?
16 yd
Answer:
16 yd
Step-by-step explanation:
I will assume 16 yards is the diameter, meaning 8 is the radius.
Circumference is 2πr, or the diameter itself. So, the circumference is 16.
I'm still not sure what measure 16 yd is, or what circumference of a shape you're looking for. Reply to my answer and I'll fix it.
The supplement of an angle is three times the measure of the angle.
What is the measure of the angle?
The measure of the angle is degrees.
The measure of the supplement of the angle is degrees.
Answer: The angle equals 45 ∘ and the supplement is 135 ∘
Explanation:
Since the supplement is three times the angle, we can say s = 3 a
Since we know the supplement is
180 − a , we can plug that in.
180 - a = 3a
180 = 4 a (add a to both sides)
45 = a (divide both sides by 4)
Since we know the angle now, all we have to do is multiply it times 3 to find the supplement.
45 × 3 = 135
For K12 8th grade math
Answer:
(0,3) (-1,0) im sorry if this is incorrect
Step-by-step explanation:
Answer:
yeah, im not sure
Step-by-step explanation:
Please help me thankso
Answer:
68, 17, $17
Step-by-step explanation:
filling in the first blank using the chart. Money made for 4 sweatshirts is $68
68/4=17, this is the unit price, meaning the amount it would cost for one sweatshirt. Thats where we get the next blank's answer. 17/1 and since we found the unit price, we already answered the last question, $17 per sweatshirt.
PLEASE HELP ME I WILL MARK U AS THE BRAINIEST ANSWER IF U HELP ME
Answer:
1st, 3rd
and 4th - "4th" from different answer :)
Step-by-step explanation:
Have a good day :)
Answer:
1,3 and 4
Step-by-step explanation:
Paint costs $19.95 per gallon. Nicole needs 1.25 gallons to complete a painting project
Answer:
$25.00
Step-by-step explanation:
Set up a proportion: [tex]\frac{19.95}{1} = \frac{x}{1.25}[/tex] Cross multiply, then divide: 19.95 × 1.25 = 24.9375, 24.9375 ÷ 1 = $24.9375Round your answer: $24.9375 → $25.00I hope this helps!
the triangles have the following coordinates: A(2,4), B(2,10), C(10,10), F(14,13), G(14,16). Find the coordinates of H.
Answer: A
Step-by-step explanation: because I got the correct answer
People use water to cook, clean, and drink every day. An estimate of 17.2% of the water used each day is for cooking . If a family uses 68.8 gallons of water a day for cooking, how many gallons do they use every day?
Sandy works at a clothing store.She makes $8 per hour plus 10% commission on her sales.She worked 79 hours over the last two weeks and had a total of 2,414 in sales before taxes.which of the following is closest to what she will earn?
$305
$241
$873
$632
Can anyone please solve this?
Mr.Jamison will stain th deck
Answer:
yes???
Step-by-step explanation:
The price of a smartphone increased from $25 to $40. Find the percent
increase
Answer:60% increase
Source:trust me bro
Answer:
= 60% increase
Step-by-step explanation:
Olivia filled 6 baskets of strawberries. Later she combined the fruit evenly into 3 larger boxes. if all 3 boxes sold for $42, how much money did each box of strawberries cost?
Answer:
21
Step-by-step explanation:
becuase that's the answer lol
There are 599 children at Troy's school. There are 206 children
at Nada's school. About how many more children go to Troy's
school than to Nada's school?
400 children
B
250 children
500 children
800 children
Hurrry pls
Answer:
About 400 more children attend Troy’s school than Nada’s school.
please help me like i really don't understand this and i really need help
Answer:
Therefore, the coordinates of the vertices of ΔA'B'C' after the dilation with a scale factor of 2.5.
A'(-5, -2.5)B'(2.5, 5)C'(5, -10)Step-by-step explanation:
Given the vertices of ΔABC
A(-2, -1)B(1, 2)C(2, -4)Given that ΔA'B'C' is a dilation of ΔABC with a scale factor of 2.5 and the center of dilation (0, 0).
We know that when the scale factor > 1, then the image is enlarged.
The formula to determine the dilation with a scale factor of 2.5.
P(x, y) → P'(2.5x, 2.5y)
Here, P' is the image of P, and the vertices of the image is dilated by a scale factor of 2.5.
In other words, the vertices of the image can be obtained by multiplying the vertices of the original triangle with 2.5.
Thus,
P(x, y) → P'(2.5x, 2.5y)
A(-2, -1) → P'(2.5(-2), 2.5(-1)) = A'(-5, -2.5)
B(1, 2) → B'(2.5(1), 2.5(2)) = B'(2.5, 5)
C(2, -4) → C'(2.5(2), 2.5(-4)) = C'(5, -10)
Therefore, the coordinates of the vertices of ΔA'B'C' after the dilation with a scale factor of 2.5.
A'(-5, -2.5)B'(2.5, 5)C'(5, -10)Someone pls help me!!!I need help ASAP:/
Answer:
$40 per hour
Step-by-step explanation:
Answer:
$40
Step-by-step explanation:
Your x-axis represents how many hours they work. Since the question asks for a single hour then go up 1 unit on the graph which brings you to $40.
is 2.63 a rational number?
Thats it. Thats the question
is 2.63 a rational number?
Thats it. Thats the question
no 2.63 is not
1. What is the measure of angle 4?
2. What is the measure of angle 1?
3. What the measure of angle 3?
4. What is the measure of angle 6?
5. What is the relationship between angles 4 and 5?
Answer:
d
Step-by-step explanation:
is answer sd
help for brainliest plsssssssssssssssssssssssssssssssssss
Answer:
32 canned goods per tub. There was one can left over.
Step-by-step explanation:
Answer:
32 in each tub with 1 left over I'm pretty sure
Step-by-step explanation:
think about how many times 5 can 161, then see what the number left over is. In this case, 5 can go into 161, 32 times with 1 left over
please help first will be brainliest
Answer:
Just multiply or divide the numbers they give you try both
Step-by-step explanation:
PLEASE ANSWER ASAP!!!!!!!!
Mark is in charge of the fundraiser for his church. He is selling pre-sale tickets for $10 and at-the-door tickets for $13. The venue has the capacity to hold 275 people. The graph represents the number of raffle tickets he needs to sell to offset the upfront costs and raise at least $3,100:
Graph with x axis labeled pre sale tickets and y axis labeled at the door tickets. There are two lines intersecting at one hundred fifty eight and three hundred thirty three thousandths and one hundred sixteen and six hundred sixty seven thousandths.
What is the minimum number of at-the-door tickets he needs to sell to make his goal?
159
158
117
116
Answer:
The answer to the question above is he needs a minimum of 117 tickets to reach his goal
Step-by-step explanation:
This is true because of the at-the-door tickets it shows on graph 116.667, and in order to find the minimum amount we need to round, and in this case round up, thus when we round we are left with 117, therefore providing you with your answer 117.
Since I already have completed this on FLVS I will provide the courtesy of showing the answer directly from my exam.
--------------------------------------------------------------------------------------------------------
What is the minimum number of at-the-door tickets he needs to sell to make his goal?
159
158
117 --> This was my answer by the way.
116
Points earned on this question: 1
-----------------------------------------------------------------------------------------------------------
Hope this helps and have a wonderful Evening
What number will complete the point-slope equation that models this scenario?
y−50,000=[_______](x−10)
Answer:
-3000
Step-by-step explanation:
edge2021
Answer: -3000
Step-by-step explanation: Did it on Edge and got it right!
PLEASE HELP
Find the value of x. Write your answer in simplest radical form, if necessary.
The value of 'x' or the length of the base of the triangle is [tex]\sqrt{141}[/tex] units.
What is a triangle?A triangle is a three-sided closed-plane figure formed by joining three noncolinear points. Based on the side property triangles are of three types they are Equilateral triangle, Scalene triangle, and Isosceles triangle.
We know, In right-angled triangle, the sum of the squares of the smaller two sides of a right-angle triangle is equal to the square of the largest side.
The given triangle has a hypotenuse of 25 units and a height of 22 units.
Therefore,
Hypotenuse² = Base² + Height².
Base² = Hypotenuse² - Height².
Base = [tex]\sqrt{Hypotenuse^2 - Height^2}[/tex].
Base = [tex]\sqrt{25^2 - 22^2}[/tex].
Base = [tex]\sqrt{625 - 484}[/tex].
Base = [tex]\sqrt{141}[/tex].
So, The length of the base is [tex]\sqrt{141}[/tex] units.
learn more about Pythagoras's theorem here :
https://brainly.com/question/10174253
#SPJ2
PLEASE HELP !!
221-w=272
What is w??
Answer: W= -51
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
-51
Step-by-step explanation:
2 minuses equal plus
Identify the range of the function shown in the graph.
A.–6 ≤ x ≤ 6
B.y is all real numbers.
C.0 ≤ y ≤ 8
D.y > 0
how many solution does following equtitions have 7x+21=21
One solution.
[tex]7x + 21 = 21 \\ 7x = 21 - 21 \\ 7x = 0 \\ x = 0[/tex]
If we can solve for the value of x. Then the solution would be one only for system of linear equations.
For your information, When the equation is true or rather say that both sides are the same, the solution will be infinite.
When the equation is false or rather say that both sides have different number or value then there won't be any solutions.
Change in y:
Change in x:
Slope:
Answer:
a) 5, b) 6, c) 5/6Step-by-step explanation:
Use the two points from the graph:
(0, 0) and (6, 5)a) Change in y is:
5 - 0 = 5b) Change in x is:
6 - 0 = 6c) Slope is:
Change in y / change in x = 5/6Graph the following linear equations using the method of your choice.
55. Y= -2/3x+8
Answer:
How would we graph on the app?