what numerical expression represents the phrase: the difference of 4 cubed 25
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Related Questions
19. Explain the difference
between (-12)2 and - 122.
Help!
Answers
Joe got all three of his sons braces for their teeth altogether he paid $3750 write an equation that could be used to find how much the braces were for each son individually.
Answers
Answer:1,250
Step-by-step explanation:
You have to do 3750 Divided by 3 and you get 1,250
W(-1, 4), X(1, 2), Y-2, 1); k = 3
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Answer:
what is the questionStep-by-step explanation:
get the latest flash player is required for video playback is unavailable right now because this video is not available for remote playback is
Which pair of lines are perpendicular lines?
Answers
Answer:
A
Step-by-step explanation:
perpendicular lines have the same slope
What is the value of 3-(-2)?
Answers
Answer:
5
Step-by-step explanation:
You add when the equation is set up like that
for example : 4-(-3)=7
Please help
In Algebra, equations are math sentences that have an
value.
These unknown values are called
which stand for unknown
numbers that make the equation true.*
known, letters
unknown, variables
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Answer:
I think variables is the answer
I don't remember how to solve this problem I missed yesterday when we learned it. 4(x-2+y)
Answers
Answer:
4x - 8 + 4y
Step-by-step explanation:
4(x - 2 + y)
4x - 8 + 4y
You multiply each term in the parenthesis by the number in front of it.
does 9/20 and 18/30 form a proportion
Answers
Answer:
No, they don't.
Step-by-step explanation:
I'm going to divide 18 by 9 and 30 by 20. If the quotients are the same, then we do have a proportion.
18 ÷ 9 = 2
30 ÷ 20 = 1.5
The quotients aren't the same. Same thing if you convert the fractions to decimals:
9 ÷ 20 = 0.45
18 ÷ 30 = 0.6
This means the two values do NOT form a proportion.
Hope this helps! Have a great day!
Answer:
No.
Step-by-step explanation:
9/20=18/30
9*30=20*18
120=360
If you would like to know how this works please do not hesitate to ask.
if y=3 then 14y equals
Answers
Answer:
42
Step-by-step explanation:
14(3)
Answer:
42
Step-by-step explanation:
first, substitute 3 for y in 14y. 14y means you are multiplying 14 and y, so when you plug in 3 for y, you're multiplying 14 and 3! :)
14y ⇒ 14(3)simplify by multiplying 14 · 3.
14(3) = 42so, when y = 3, 14y = 42.
you can check the answer by solving for y in 14y = 42.
divide both sides of the equation by 14.
14y/14 = 1y or y42/14 = 3after dividing, you're left with y = 3. that means 14y does indeed equal 42 when y = 3! :)
i hope this helps! have a great rest of your day <3
Someone help this is due today and its worth half my grade!!
Answers
Answer:
I think it's 2
Step-by-step explanation:
25 divided by 5 = 5
10 divided by 5 = 2
Help, =10pts
5,8,and9
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Answer:
5. x = 8
8. x = 52
9. a) x/300 = 7/15
9. b) 140
Step-by-step explanation:
8.) x=52
9a.) x 300 = 7/15
9b.) 140
A farmer wants to fence a piece of his land. Two sides of the triangular field have lengths of 120 feet and 325 feet. The measure of the angle between those sides is 70 degrees. How much fencing will a farmer need?
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Explanation: We need to find the area of the field using the side angle side method, which uses the equation (ab*sin C)/2.
Thus, we have (120*325*sin 70)/2=18324 square feet.
Farmer need 750.5 feet fencing for his triangular field.
What is triangle?"Triangle is two dimensional geometrical shape with three sides and three vertices. Sum of all the angles of a triangle is equals to 180°.
Formula used
Cosine rule
As per the diagram,
cosθ = (b² +c² -a²) / 2bc
cos 70° = 0.3420
According to the question,
Let AB = c , AC = b are given sides of measure 120 feet and 325 feet respectively.
and BC = a
Angle between given sides be θ = 70°
Substitute the value in the formula we get,
cos70° = [ (325)² +(120)² - a²] / 2(120)(325)
⇒ 0.3420 = [ 120025 - a²] / 78000
⇒ 120025 -a² = 26676
⇒ a² = 93349
⇒ a = 305.5
Total fencing required for triangular field = AB + BC +CA
= 120 + 325 + 305.5
= 750.5 feet
Hence, farmer need 750.5 feet fencing for his triangular field.
Learn more about triangle here
https://brainly.com/question/2773823
#SPJ2
A circular running track is 1/2 mile long. Elena runs on this track completing each lap in 6 minutes how long will it take Elena to run 3 miles?
Answers
Answer:
36 mins
Step-by-step explanation:
0.5 miles/6 mins = 3 miles/x mins
In order to convert the ratio from 0.5 miles to 3 miles, 0.5 was multiplied by 6. Therefore, to keep the ratio the same, 6 minutes must also be multiplied by 6 to find x. This means the answer is:
3 miles/36 mins
Lexington and Louisville, KY are 75 miles apart. If the scale on the map is 1 cm = 5 mi, find the distance on the map between the two cities.
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Answer:
15 cm
Step-by-step explanation:
75 miles / 5 miles = 15
15 * 1 centimeter = 15 cm
SOMEONE HELPPP! Plss
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Answer:
B. 1/6
Step-by-step explanation:
1. The diameter equals
a. Radius square
b. three times the radius
c. twice the radius
d. half the radius
Answers
Answer:
C) twice the radius
Step-by-step explanation:
the radius is half the diameter
its about nothing just say oi and u might get 50 points
Answers
Answer:
oi and you might get 50 points
Answer:
Thank you!
Step-by-step explanation:
You are making my day! BTW it is 25 points.
HELP
A rectangular garden has dimensions of 100 feet by 10 feet. Next season, the garden is decreased to 25 of its size. What is the scale of the drawing for the new garden shown below?
A rectangle that is 8 inches long and four-fifths of an inch wide.
Answers
Answer:
1inch=5
Step-by-step explanation:
2/5*100/1=200/5
200/5=40
40/8=5
If you answer both questions properly I might give you the brainlies
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Answer:
32
Step-by-step explanation:
Step by step explanation
How do I find x in this problem?
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Answer:
(6-2)×180 = 720
101+154+72+123+145+x=720
595 + x = 720
x = 720-595
x= 125
-) Select all ordered pairs that satisfy the function y = 5x + 3.
A.
(-3, -37)
B.
(-5, -22)
C.
(-8, -37)
D.
(-5, -12)
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I need help with this
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Is this a function?
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there are no points that are in the same x unit!
hope this help! :(
What is the greatest common factor of 35, 28, and 14?
Answers
Answer:
I believe 7 is the GTF (greatest common factor)
Answer:
7
Step-by-step explanation:
write the equation of the line
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Answer:
y = (3/-2)x + 4.
Step-by-step explanation:
slope intercept form is y = mx + b
1. Lets first look for the y intercept (b). On the graph the line intercepts the y axis at 4. 4 is our b.
2. To find the slope (m) remember rise over run. Counting from lower dot, it goes up 3 and left 2. 3/-2. The two is negative because it is decreasing (towards the left of the graph).
3. Now plug the numbers into slope intercept form. y = (3/-2)x + 4.
Factoring.
The answer is supposed to look like this.
EXAMPLE:
5x(6x+2)(6x-2)
Answers
Answer:
3(5x+3)(5x-3)
Step-by-step explanation:
75x^2-27=3(25x^2-9)=3(5x+3)(5x-3)
Mike has a 32 ounce drink. He drinks 8 ounces. Select the percent of ounces Mike has left from his drink
Answers
Answer:
75%
Step-by-step explanation:
the percentage amount of the drink that mike drank is calculated by dividing the total drink by the amount drank. In this case that is 8/32 which gives us 0.25 or 25%.
In order to find the amount Mike has left you simply subtract the amount drank from the 1 as 1 is equal to 100% or the amount mike had at the begining. In this case 1-0.15= 0.75 or 75%.
OR
you can also solve this by subtracting tha amount drank by the total then dividing the remaining drink by the total amount of the drink. In this case that would look like:
32-8= 24
24/32= 0.75
Michelle has 18.9 yards of string. She cuts the string into 5 pieces of equal length.
How long is each piece?
Answers
Answer:
3.78 (see below)
Step-by-step explanation:
You would have to divide 18.9 by 5, as you're cutting 18.9 into 5 equal parts. Using long division, you can solve this. I have attached an image below for reference:
Answer:
3.78 yd
Step-by-step explanation:
took the test
please help!!
select all expressions that are equal to 3•3•3•3•3
Answers
B and C are correct
Answer:
B and C
Step-by-step explanation:
3*3*3*3*3 is the same as 3 to the 5th power since there are 5 threes. And then if you put 3 to the 4th power multiplied by 3 into a calculator, you'll get the same answer.
Graph - 2x + 4y = 16 using
intercepts.
Answers
Answer:
y intercept is -1/2
Step-by-step explanation:
Step-by-step explanation:
here you go love use an app it tells you everything
