Answer:
Hello, thank you for your word problem. However, your word problem doesn't have a question to it. Please double check your answer. Thank you!
Step-by-step explanation:
Can someone pls help me
Answer: $1,500
Step-by-step explanation:
Let x represent the total income.
20% of the total amount = 300 --> 0.20x = 300
÷0.20 ÷0.20
x = 1500
Answer:
The total income is $1,500.
Step-by-step explanation:
$300 / 20% = $15 [ budget percent x 15 = budget amount in dollars]
Housing: 10 x 15 = $150
Food: 30 x 15 = $450
Fuel: 15 x 15 = $225
Clothing: 20 x 15 = $300
Health: 15 x 15 = $225
Miscellaneous: 10 x 15 = $150
Total Income: 150+450+225+300+225+150 = $1500
Find the Area of the parallelograms.
Answer:
2
Step-by-step explanation:
area of a parallelogram : b x h (base x height)
since there are no measurements, we are looking at the squares
im assuming that the squares are 1x1 squares
hence, for the base of the parallelogram, we are counting the squares
i added the halves together and got the answer 2
then we need to take the height
which im also assuming is 1
b x h = 1 x 2
a = 2
sorry if this is wrong but the angle that it was taken at, is not very clear ; (
Rick has 10 kids to babysit. If he gives each kid goldfish, He will have given out a total of
100 goldfish. How much goldfish did each kid get?
How do I convert this to an algebraic expression?
Answer:
10
Step-by-step explanation:
answer 10 10x10= 100 100/10=10
Jessica want to slowly decrease her daily caloric intake, which is currently 2500 calories per day. She plans to decrease her calorie intake by 40 calories every 2 days for the next 30 days. Determine a reasonable domain and range for this situation.
Answer:
domain is (0, 30)
Range is (1900, 2500)
Step-by-step explanation:
We are told that Jessica plans to decrease her calorie intake by 40 calories every 2 days for the next 30 days.
This means that the domain of this period is between 0 days to 30 days.
Thus, the domain is (0, 30)
Now,she plans decrease of 40 calories every 2 days. This amounts to an average of 20 calories a day.
Which means that in a month of 30 days, she would have decreased her daily calorie intake by; 20 × 30 = 600 calories.
Since she is currently on 2500 calories per day, it means that the new targeted daily intake is; 2500 - 600 = 1900 calories.
Thus, the range for this situation would be between 1900 calories and 2500 calories.
Range = (1900, 2500)
PLEASE HELP ON NUMBER 11 TO BE MARKED THE BRAINLIEST
Answer:
B) 1820
Step-by-step explanation:
10% = 2600 ÷ 10 = 260
30% = 260 x 3 = 780
2600 - 780 = 1820
Hope this helps! :D
If town A had 35 people, 12 left, 13 joined, 39 joined, 25 got killed, how many people were there left?
Answer:
50
Step-by-step explanation:
35 - 12 + 13 + 39 - 25 = 50
Both Galapagos islands and the Island of Nauru are on the equator, but the Galapagos islands are at 90°W where the Island of Nauru is at 166.50°E. How far is it from the Galapagos islands to Nauru traveling over the Pacific ocean along the equator, correct to the nearest km?
Answer:
11565 km
Step-by-step explanation:
The computation is shown below:
But before reaching the final solution first we need to do the following calculations
The angle lies between the Galapagos and Nauru is
= 90° + 166.50°
= 256.5°
Since the sum of angle is 360 degrees
So the major arc and the minor arc is
= 360° - 256.5°
= 103.50°
Now the angles lies between galapagos islands is
= 180° - 90°
= 90°
And, between the naura island is
= 180° - 166.50°
= 13.5°
Now the total of this two island is
= 90° + 13.5°
= 103.5°
The length is
[tex]= \frac{\pi r }{180^{\circ}} \times \theta\\\\ = \frac{6,400\pi}{180^{\circ}} \times 103.5^{\circ}[/tex]
= 11565 km
Find the volume of the figure below. :)
Answer:
875 ft³
Step-by-step explanation:
First, let's break it down into three different sections.
Starting with the cube on the bottom and then the rest of the Rectangular Prism.
The formula for Volume Cube V = a³
The formula for Volume of Rectangular Prism: V = lwh
From the picture we can see that the bottom is a cube with a lenght of 5 ft thus V = 5³ = 125 ft³
The second Rectangular Prism in the middle has a lenght of 20 ft (15 + 5), a width of 5 ft and a height of 5 ft. Use the formula above 20x5x5 = 500 ft³
The top Rectangular Prism has a lenght & with of 5 ft and a height of 10 ft.
So again 5x5x10 = 250 ft³
Now all we need is to add them all together:
125 + 500 + 250 = 875 ft³
Answer:
e
Step-by-step explanation:
The formula for the volume V of a rectangular prism is V = ℓwh, where ℓ represents the length, w represents the width, and h represents the height. Rearrange the quantities in this formula to give a new formula for the width of the rectangular prism.
Answer: [tex]w=\dfrac{V}{lh}[/tex]
Step-by-step explanation:
Given: The formula for the volume V of a rectangular prism is V = ℓwh, where ℓ represents the length, w represents the width, and h represents the height.
We rearrange this formula by dividing ℓh both sides of the formula to get the new formula for the width of the rectangular prism, we get'
[tex]w=\dfrac{V}{lh}[/tex]
Hence, the new formula for the width of the rectangular prism. :
[tex]w=\dfrac{V}{lh}[/tex]
calculate the mid points of the line segments below using the midpoint formula given two endpoints
(-3,3),(0,-7)
Answer:
[tex]M(-\dfrac{3}{2}, -2)[/tex]
Step-by-step explanation:
[tex]M(\dfrac{x_1 + x_2}{2}, \dfrac{y_1 + y_2}{2})[/tex]
[tex]M(\dfrac{-3 + 0}{2}, \dfrac{3 + (-7)}{2}) =[/tex]
[tex]= M(\dfrac{-3}{2}, \dfrac{-4}{2})[/tex]
[tex]= M(-\dfrac{3}{2}, -2)[/tex]
What are the simplified expressions on these expressions
1.3(2a+4)
2.2(3c-4)
3.5c+8c-4c+7
4.2c+5-8c-10
5.4(2-5k-2m)
6.5k+k+2
7.7p-8p+3p
8.9+4y+11+3y
9.8d+5f-2d-3d-7f
10.4(3a+1)+6a
11.7(3f+2)+2(5f-4)
12.6(3k+m-2)
13.2m+3m-m
14.c+6c-3c
15.8+4b-3+2b
16.3b-5b+8a-1
17.4f+4+3d-6-3f
Ik it’s a lot but I’m only in eighth grade and they want put me in ninth honors and this is only the third day and I’m so confused
answer:
1. 6a+12
2. 6c-8
3. 9c+7
4. -6c-5
5. 8-20k-8m
6. 6k+2
7. 2p
8. 7y+20
9. 3d-2f
10. 18a+4
11. 31f+6
12. 18k+6m-12
13. 4m
14. 2c
15. 6b+5
16. -2b+8a-1
17. f+3d-2
Hey! i just want to say that it's very easy when you just add variables with other same variable. for example, 2m+m. 2+1=3! and just pop the variable M in there. which equals 3m! super easy! right? hope this helped
Why are points important in geometry
Points are very important in geometry.
In fact, a point is the most basic figure in geometry.
A point has no size, only position.
Although it's basic, it's used all the time in geometry and it creates things.
For example, two points creates line segments.
Line segments are used in postulates and theorems.
Which of the following statements contains a quotient?
A. 7 + 6 = 13
B. 7 - 6 = 1
C. 42 : 6 = 7
D. 7 x6 = 42
Answer:
C is a quotient
Step-by-step explanation:
quotient it the number you get from equally dividing a number
Anyone who can help???!! I need to get this done soon.
Answer:
FalseStep-by-step explanation:
1.7 is bigger than 1
2/3 is smaller than 1
Answer:
yea its false it should go 2/3 1 1.65 1.7
Step-by-step explanation:
find the slope of the line through each pair of points (1/2,0) and (0,4/7)
The line crosses (1/2,0) and (0,4/7)
Let m be the slope of this line
● m = [0-(4/7)]/[(1/2)-0)]
● m = (-4/7)/(1/2)
● m = (-4×2)/7
● m = -8/7
So the slope of this line is -8/7
Jane is saving to buy a cell phone
$35 a month from her allowance
Does it make sense to represent to
and the number of months with a
your answer.
She is given a $100 gift to start and saves
after 1 month, Jane has saved $135.Does it make sense to represent the relationship between the amount saved
ne constant rate? Why or why not? Explain.
Answer:
She saves the same amount of money, it doesn't make sense to represent the amount saved and number of months with one constant rate.
Step-by-step explanation:
Because the se amount is saved every month, it makes ot linear, and then unnecessary to represent the amount saved and the number of months with one constant rate.
What number does not belong and why?
1/2
5/3
2/10
2/5
Triangle ABC is split into two triangles as shown: shaded and non-shaded.
If the area of the shaded triangle is twice the area of the non-shaded triangle, find the size of angle ACB, correct to 1 decimal place.
Answer:
26.6°
Step-by-step explanation:
The area of a triangle is given by (1/2) * (base) * (height). The two triangles share the same height, so in order for the shaded triangle to have twice the area, its base must be twice that of the non-shaded triangle.
The non-shaded triangle is a right triangle with two 45° angles, so it's an isoceles right triangle with a base equal to its height.
This means that the height of the shaded triangle is 1/2 of its base. Knowing that we can get the angle of ACB with:
tan⁻¹(1/2) ≈ 0.4636476 (in radians)
Convert to decimal angle:
0.4636476 * (180/π) ≈ 26.6°
What is 325 .623 rounded to the nearest 10
The 325.623 round to the nearest 10 is 325.6.
What is round figures in maths?Rounding a number of means simplifying it while retaining its value close to what it was. The end output is less accurate but more usable. For instance, 73 rounded to the closest ten is 70, because 73 is closer to 70 than 80.
The tens' digit is the rule for rounding to the closest a hundred. If the number is five or more, round up. If the number is four or less, round down. Consider the number formed by the digits in the tens and one's columns when rounding to the nearest hundred.
To round to the next thousand, write down the multiple of 1000 closest to our number. The thousands' digit will either remain unchanged or rise by one.
Therefore, the nearest 10 is 325.6.
To learn more about round figures, refer to the link:
https://brainly.com/question/12342753
#SPJ2
What is the range in maths
Answer:
Range is the answer you get when you subtract the lowest number in a set of numbers from the highest number in the same set.
Step-by-step explanation:
Example
What is the range of 2,6,10,5,7 and 9
lowest number=2
highest number=10
range=10-2
range=8
Answer:
Range is the difference between the highest number in the group and the lowest number so you subtract the highest number from the lowest to get the range.
Step-by-step explanation:
At a stop in New York City, 50 people board a subway every 10 minutes. After how long will 250 people have boarded a train at that stop? A. 20 minutes B. 40 minutes C. 50 minutes D. 1 hour
Answer:
C. 50 minutes
Step-by-step explanation:
each time, 50 people can aboard. to calculate how many times people aboard, divide 250 by 50, equals 5
each time to aboard takes 10 minutes, so multiply 5 by 10 equals 50minutes.
How can you divide a rectangle into two congruent regions?
Answer:
Step-by-step explanation:
When you divide it through diagonals, you will get two congruent triangles ( Side Side Side congruent - SSS)
Which statement below is true concerning the number 5/11?
Answer:
C. The number 5/11 is a rational number because it is a repeating decimal.
Step-by-step explanation:
The importance of this question is to distinguish a rational number from an irrational number.
A rational number can be written as a ratio or a set of repeating decimals.
An irrational number cannot be written as a ratio and cannot be represented by repeating decimals.
So out of the four options you have, the first two, A and B, are false, C is true, and D is false since rationality doesn't have anything to do with signs.
Cheers.
Make T the subject of the relation I=PRT/100
Answer:
T = 100I/PR
Step-by-step explanation:
1) Original: I = PRT/100
2) Multiply both sides by 100: 100I = PRT
3) Divide both sides by PR: 100I/PR = T
Answer:
gr uf
Step-by-step explanation:
URGENT!!!!! In a class of students, the following data table summarizes how many students have a
brother or a sister. What is the probability that a student chosen randomly from the
class does not have a sister?
Has a brother 5
Does not have a brother 2
Has a sister 12
Does not have a sister 11
Answer:
i think its 0.43 but im not sure i hope this helps
Step-by-step explanation:
Answer:13/29
Step-by-step explanation:
\text{Fill out totals:}
Fill out totals:
Has a brother Does not have a brother Total
Has a sister 7 14 21
Does not have a sister 6 2 8
Total 13 16 29
\text{Number of students with a brother: 13}
Number of students with a brother: 13
\text{Number of students in the class: 29}
Number of students in the class: 29
\text{Probability: }\frac{13}{29}
Probability:
29
13
If m∠OZQ = 125 and m∠OZP = 62, what is m∠PZQ
Answer:
63° or 173°Step-by-step explanation:
You didn't specify where the point P is so there are two posibilites:
1.
P₁Z is dividing angle OZQ
then:
m∠P₁ZQ = m∠OZQ - m∠OZP₁ = 125° - 62° = 63°
2.
P₂Z is outside angle OZQ
then
m∠P₂ZQ = 360° - (m∠OZQ + m∠OZP₂) = 360° - (125° + 62°) = 173°
You go shopping for some new shoes on a sales tax free weekend (yay no taxes!). You have a 20% off coupon. If you have a $100 to spend, what is the maximum price of the shoes you can buy with the coupon? Explain how you figure out your answer.
Answer:
$125
Step-by-step explanation:
With a 20% off coupon, the price you pay is 80% of the marked price. If that amount is $100, you have ...
$100 = 0.80p
p = $100/0.80 = $125
The maximum price of the shoes you can buy is $125.
_____
Check
20% of $125 is -.20×$125 = $25. When that is subtracted, the price you pay is ...
$125 -25 = $100
Answer:
$125
Step-by-step explanation:
let the maximum price be 'x'
[tex]x -( \frac{20}{100} \times x) = 100[/tex]
[tex]x - ( \frac{x}{5} ) = 100[/tex]
[tex] \frac{4x}{5} = 100[/tex]
[tex]4x = 500[/tex]
[tex]x = 125[/tex]
BRAINLIEST PLEASE! :-)Choose a number line to model the following situation: Sheldon drove 15 miles east and then drove 35 miles west.
Answer:
Made a number line for this.
Step-by-step explanation:
Answer:
C. is the answer
Step-by-step explanation:
What is the simplified form of the expression -(2a + 5s) + (10a - 3s)?
Select one:
a. 8a - 25s
b. 8a - 35s
c. 12a + 25s
d. 12a - 35s
Answer:
b. 8a-35s
Step-by-step explanation:
HELP!!!! 25 POINTS!!!! EXTREMELY EASY!!!!PLEASE HELP MEEEEE!!!!!!!
When finding the x-intercepts and relating them to graph....does the placement of the x-intercepts matter in the problem????
Answer:
The intercepts of a graph are points at which the graph crosses the axes. The x-intercept is the point at which the graph crosses the x-axis. At this point, the y-coordinate is zero. Yes it also matter because x axis go sideways and the y axis goes up and down. Hope this helps
Answer:
The intercepts of a graph are points at which the graph crosses the axes. The x-intercept is the point at which the graph crosses the x-axis. At this point, the y-coordinate is zero.
Step-by-step explanation: