Answer:
Step-by-step explanation:
1/10 is literally 1 tenth of something. so 10% of x = 43.95 so 100% of x = 43.95 * 10 so x = 439.5
Danielle wants to paint a ceramic planter. The total price is the cost of the
planter plus an hourly painting rate of $6. Determine how many hours Danielle
painted if she spent $9 on the planter and her total bill was $33.
Answer:
4 hours
Step-by-step explanation:
Danielle spent 4 hours painting. You can get this answer by subtracting how much money she spent on the pot from the total bill. This gets you 24. Then you divide this by 6, the amount of money if costs to paint an hour, which gets you 4.
21,437 to the nearest ten thousand
Answer:
the question is not well defined
Answer:
20,000
Step-by-step explanation:
the 1 will make the 21437 round down because it is less than 5
support your answer. Problem #5 is for Honor's only.
1. Find the coordinate of the midpoint of the segment for: 2 and 4.
2. Find the coordinates of the midpoint of
3. The midpoint of One endpoint is Find the
other endpoint.
4. Find the distance between:
5. Find the distance between Elm Station
and Symphony Station.
61
North
adeon
Central
Cedar
2 Symphony
City Plaza
-2 o 2 4
Oak
-4 South
sley
-6
+
Page 1 / 2
6. What is the perimeter and area of the below ligure?
Answer:
c
Step-by-step explanation:
Helppppp pleaseeere hurry
Answer:
Step-by-step explanation:
it is D=R/2T
What is the value of the expression below when w=
3?
10w^2+ 9W – 2
Answer:
10*9+9*3-2=115
Step-by-step explanation:
it may help you to understand
Given the function f(x)=x^2+2x+1, find:
f(−7)
Answer:
36
Step-by-step explanation:
f(x)=x^2+2x+1
Let x = -7
f(-7)=(-7)^2+2*-7+1
= 49-14+1
= 36
Ans: 36
f(-7)=(-7)^2+2(-7)+1
49-14+1
35+1
36
Solve the following equation and show your work: 13=-3(x-4)-8
Salem wants to create a table of ratios that are equivalent to 2/3
Answer:
2/3 would be equal to 4/6, not 5/6.4/5 can't be equivalent to 2/3 either.
Step-by-step explanation:
Sharon types for other people. She charges $1.25 per page for double-spaced pages and $1.75 per page for space-and-a-half pages. How much total pay would she receive for a 25 page double spaced report and a 15 page space-and-a-half report?
Answer: Double Spaced Pages = $31.25 Space And A Half Pages = $26.25
Step-by-step explanation:
Multiplication
Double-Spaced Pages
1.25 x 25 = 31.25
Space And A Half Pages
1.75 x 15 = 26.25
I need help with this also can you please put the work for each one
Randal's dad is installing a new pool in their backyard. The pool is a square and has an area of 121ft2. Randall's dad will then build a 4ft wide deck to surround the pool. What is the outside perimeter of the deck?
A. 28 ft.
B. 100 ft.
C. 75 ft.
D. 44 ft.
Answer:
I think it's 44
Step-by-step explanation:
The ratio of a to b is 3:5. The ratio of c to d is 1:6. What is the ratio of ac to bd?
Answer:
A.
Step-by-step explanation:
a/b = 3:5 = 3/5
c/d = 1:6 = 1/6
So if you want ac to bd you would get
3 * 1
-------
5 * 6
3 / 30 = 1/10
(2x^2+5) solution find x
Is 253,897,615.3 a irrational or rational
Answer:
rational the
Step-by-step explanation:
What is the circumference of this circle
Answer: C≈75.4
You can use C = πd as the formula.
Tasha has 3/4 bags of soil. Each bag covers 6 square feet. How many square feet will tasha be able to cover with all of the bags of soil?
This is a re-post because i really need this answer and nobody commented last time :'D
Answer:
8
Step-by-step explanation:
The distance from Chicago to NY is 794 miles what is 794 rounded to nearest hundred
Answer:
794 rounded to the nearest hundred is 800.
Step-by-step explanation:
The round off value of 794 is 800 miles.
What is Round off?While rounding is a broad concept, we typically use the terms 'round up' or 'round down' to indicate whether the number has increased or reduced following rounding. When the rounded number is increased, the supplied number is said to be rounded up, and when it is dropped, it is said to be rounded down.
We have,
The distance from Chicago to NY is 794 miles.
As, we know to round off we have to focus on the number is greater than 5 or less than 5.
Now, to round off 794 nearest hundred it lies between 700 and 800.
Learn more about round off here:
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Two anhles of trisngle measure 12 and 40. What is the measure of the third angle of the triangle?
Answer:
180-(12+40)
180-52=128
Step-by-step explanation:
A company paid $48 for 2 cases of printer paper. Each case contained 12 packages of paper. Next month the company’s office manager needs to order 180 packages of the same paper. If the price per package does not change, what would be the total cost of next month’s order?
Answer:
$360.
Step-by-step explanation:
First we need to find how much it costs for a single case of printer paper.
48 ÷ 2 = 24
It costs $24 to buy one case of 12 packages.
Now we have to figure out how many cases we will need to buy for the total amount of 180 packages.
I will divide 12 from 180.
180/12 = 15.
You will need to buy 15 cases to get 180 packages.
Now to find the cost, we have to multiply.
x = 15 (amount of cases)
y = $24 (price of case)
z = How much it costs.
[tex]x * y=z[/tex]
Substitute:
[tex]15*24=z[/tex]
Multiply:
[tex]15 * 24= 360[/tex]
[tex]z=360[/tex]
If the price does not change, the total cost of next month's order will be $360.
What is x=__° pleaseee help
Answer:
100 degrees
sorry if i wrong
Step-by-step explanation:
100 POINTS + BRANLIEST
Answer: 45 degrees I think.
Step-by-step explanation: Based off of looks alone, one could conclude that 3x is approximately 0.5 degrees larger than 2x, 2x is approximately 90 degrees, and that x is approximately half of 2x. so based purely off of observation, it appears that x is approximately 45 degrees. you can multiply x by the number by in it in each instance.
x=45, 2x=90, and 3x=135
Please check if you have a protractor.
Answer:
The value of x is 45°
Step-by-step explanation:
We could conclude that 3x is approximately 0.5 degrees larger than 2x, 2x is approximately 90 degrees, and that x is approximately half of 2x.
x = 45°
2x = 2(45) = 90°
3x = 3(45) = 135°
What are the coordinates of the image of vertex F after a reflection across the line y = –x?
(–1, –3)
(3, –1)
(1, 3)
(–3, 1)
Answer:(-3,1)
Step-by-step explanation:
Answer:
D. (-3,1)
Step-by-step explanation:
The sum of two numbers is 34 and the difference is 8
What are the numbers ?
Answer:
The two numbers would be 21 and 13
Step-by-step explanation:
Check:
21+13=34
21-13=8
So the two numbers are correct.
Bob did chores for his neighbor. The first day he earned $8. Then he earned $10 a day for
two weeks. If he took one day off each week, how much did he earn?
Answer: $128
Step-by-step explanation: So first Bob earned 8 dollars. Then he started earning 10 dollars a day every week for 2 weeks. that would have been 148 dollars (plus the 8 dollars he earned in the beginning), but he took a break once a week, subtracting 20 dollars from his pay, giving him 128 dollars in total.
Let me know if this was helpful! :D
A Z score is -3 and the sample's Mean is =30 and the Standard Deviation is =6. The raw score is __________.
Answer:
-9 I Think this is the answer????????
Step-by-step explanation:
PLEASE HELP! Square root related
5 (square root of 144 minus 2 times square root of 64)
Answer:
[tex]\huge\boxed{5(\sqrt{144}-\sqrt{64})=20}[/tex]
Step-by-step explanation:
[tex]\sqrt{a}=b\iff b^2a\ \text{for}\ a\geq0\ \text{and}\ b\geq0[/tex]
[tex]5(\sqrt{144}-2\sqrt{64})=(*)\\\\\sqrt{144}=12\ \text{because}\ 12^2=12\cdot12=144\\\sqrt{64}=8\ \text{because}\ 8^2=8\cdot8=64\\\\(*)=5(12-8)=5(4)=20[/tex]
Please Help!!! Brainliest will be given!
1. Can x^3+8 be factored? Explain
A. Yes, because x^3 and 8 both share a common factor.
B. No, because x^3 and 8 do not have any common factors.
C. Yes, becahse a sum of cubes can be factored. D. No, becahse a sum of cubes cannot be factored.
2. Determine whether each identity is true or false.
A. a^2-2ab+b^2=(a+b)(a-b)
B. a^2-b^2=(a+b)(a+b)
C. a^2+2ab+b^2=(a+b)(a+b)
D. a^3-b^3=(a-b)(a^2+ab+b)
Answer:
1. C. Yes, because a sum of cubes can be factored
2a. false
2b. false
2c. true
2d. false (based on what is written in the equation; refer to step-by-step)
Step-by-step explanation:
1. Both 3 and 8 can be cubed, which is why x^3+8 can be factored (x+2)(x^2-2x+4)
2a. a^2-b^2 can be factored by the perfect square rule, so it should be (a-b)^2
2b. both terms are perfect squares, so you can factor, making it (a+b)(a-b)
2c. You can factor using the perfect square rule, making it (a+b)^2
2d. Most of what is in the equation is true, yet the correct solution would be (a-b)(a^2+ab+b^2)
99+33=132 solve as a(b+c)
Answer:
3267ab+13068ac
Cell phone Plan A charges $60 per month, which includes 2GB of data, but charges $10 for each additional GB beyond 2. Cell phone Plan B charges $45 per month, which includes 2GB of data, but charges $15 for each additional GB beyond 2. Let x represent the number of additional GB beyond 2 in a month, and y represent the total charges for one month.
Luis uses cubes to represent each term of a pattern based on a recursive function. The recursive function defined is f(n + 1) = f(n) + 4, where n is an integer and n ≥ 2. The number of cubes used in each of the first two figures is shown below. How many cubes does Luis use in the third, fourth, and fifth figures of the pattern? Fill in the blanks.
Figure 1: 9 cubes
Figure 2: 13 cubes
Figure 3:
cubes
Figure 4:
cubes
Figure 5:
cubes
Answer:
17 cubes 21 cubes25 cubesStep-by-step explanation:
Given function
f(n + 1) = f(n) + 4The first two values are given
f(1) = 9 f(2) = 13The following terms are
f(3) = 13 + 4 = 17
Figure 3 = 17 cubesf(4) = 17 + 4 = 21
Figure 4 = 21 cubesf(5) = 21 + 4 = 25
Figure 5 = 25 cubesAs per Luis' pattern:
Figure 3: 17 cubes.
Figure 4: 21 cubes.
Figure 5: 25 cubes.
What is an arithmetic sequence?A series of integers called an arithmetic progression or arithmetic sequence (AP) has a constant difference between the terms.
The recursive function f(n + 1) = f(n) + 4 means that to find the number of cubes in the next figure, Luis needs to add 4 cubes to the number of cubes in the previous figure.
In Figure 1, there are 9 cubes.
To get Figure 2, Luis adds 4 cubes, which results in 13 cubes.
To find the number of cubes in Figure 3, Luis needs to add 4 cubes to the number of cubes in Figure 2, which results in 17 cubes.
To find the number of cubes in Figure 4, Luis adds 4 to the number of cubes in Figure 3, resulting in 21 cubes.
To find the number of cubes in Figure 5, Luis adds 4 cubes to the number of cubes in Figure 4, which results in 25 cubes.
Therefore, the number of cubes in the third, fourth, and fifth figures is 17, 21, and 25, respectively.
To learn more about the arithmetic sequence;
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