Answers
Related Questions
Pls help I’m doing a test
Subtract.
(22 + 43x + 10) - (-102² – 5x+10)
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A. -92? + 38x + 20
B. 11x2 + 38%
C. 11x2 + 483
D. -922 + 487
Answers
(22 + 43x + 10) - (-102² – 5x+10)
Answers
A. -92? + 38x + 20
B. 11x2 + 38%
C. 11x2 + 483
D. -922 + 487
Your answer would be D
Can you please give me brainliest
Which points are at 2 1/2,-2.75 and -0.25
Answers
Answer:
b.b d.d e.e
Step-by-step explanation:
if triangle GHI is equilateral and JHK is isosceles, what is the measure of JHK
Answers
Answer:
The measure of JHK is 25 degrees
Step-by-step explanation:
If GHI is equilateral, it means each of the angles are equal to 60 degrees
Thus;
7x - 31 = 60
7x = 60 + 31
7x = 91
x = 91/7
x = 13 degrees
The measure of JHK IS x + 12
simply insert the value of x here
Angle JHK = 13 + 12
Angle JHK is 25 degrees
Answer: 25
Step-by-step explanation:
The cheerleaders at City High make their own
megaphones by cutting off the small end of a
cone made from heavy paper. If the small end of
the megaphone is to have a radius of 2.5 cm,
what should be the height of the cone that is cut
off?
2.5 cm
60 cm
Answers
Answer:
The height of the cone that is cut would be 2.5
jackson usually makes $250 per week working at a grocery store. Last week he made 60% more than usual. This week Jackson hopes to make 7/8 of what he made last week. how much money does jackson hope to make this week?
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Answer: 350
250×.60=150
250+150= 400
7÷8= 0.875
0.875×400=350
I hope this is good enough:
Explanation:
3(a+b)=a+2 make a subject of the formula
Answers
Answer:
a = 2 - 3b
2
Step-by-step explanation:
3(a + b) = a + 2 expand
3a + 3b = a + 2
3a - a = 2 - 3b
2a = 2 - 3b
a = 2 - 3b
2
Sup nerds. Do this for me or I'm gonna get screamed at by my mom also show all the work
Answers
Answer:
the answer is c they bother are the same and have the same equals
Factor completely: 125 x cubed space plus space 343
Answers
Answer:
(5x+7)(25x^2-35x+49)
Step-by-step explanation:
Not really an explanation for factoring, but I'm sure it's right.
two common multiples of 4 and 8 are
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Answer:
8, 16
Step-by-step explanation:
first to answer correctly gets brainleist! (bringing out a lot of questions so yea!)
Answers
Answer:
C.
Step-by-step explanation:
The easiest way to tell if a relation is a function is to look at the values of the x's. If more than one x is the same, it cannot be a function. In contrast, if more than one y is the same, it is okay. The answers A, B, and D are functions because the x's are all different. Looking at the table for the answer C, you can see that two x's are the same (there are two x's with the value of 1).
Hope this helps!! Have a wonderful day :D
HELP ASAP PLEASE !!!><
WILL GIVE BRAINLIEST ❤️
Find the slope of the line passing through the given points using the slope formula. Describe the slope as
positive, negative, zero, or undefined.
(-5, -18) and (-5, -3)
Answers
Answer:
Your slope would be undefined
-[tex]\frac{-3-(-18)}{-5-(-5\\} \\[/tex]
the -5-(-5) is cancelling it's self out
And i believe M=0.75 take this with a bit of salt
Cylinder capacity 4.25 L, cylinder diameter of 13 what is the height of the cylinder?
Answers
Answer:
Step-by-step explanation:
Capacity of cylinder =4.25L
So volume of the cylinder=4250
πr^2h=4250
3.14×6.5×6.5×h=4250
132.665h=4250
h=4250/132.665
h=32.035
Please help me i will give brainlist please...
Answers
Answer: All i know is you have to multiply all of those numbers because its area
Step-by-step explanation:
steve saw 313 birds during a bird-watching trip to Yellowstone National park. he observes 15 more trumpeter swans than sandhill cranes. he saw twice as many mountain chickadees as ducky grouses. how many birds of each type did steve observe if he saw half as many trumpeter swans as ducky grouses
NEED ASAP!
Answers
Answer:
Step-by-step explanation:
328
GIVING BRAINIEST EXPLAIN ANSWER
Answers
Answer: B. -0.5 blocks per minute
Step-by-step explanation: It goes up 2 on the x column and down 1 (-1) on the y column. So it would be -1/2 = -0.5.
Answer:
B.) -0.5 blocks per minute
Step-by-step explanation:
Equation:
Rate of Change [tex]= \frac{8 - 9}{4 - 2}[/tex]
Simplify:
Rate of Change = [tex]\frac{-1}{2}[/tex]
Simplify:
Rate of Change = [tex]-0.5[/tex]
Mrs. Chin paid a 20% tip on the bill for lunch if the tip amount was $2.75 what was the bill for lunch before the tip was added
Answers
Answer:
$13.75
Step-by-step explanation:
the bill before the tip is x.
0.20x = 2.75
now divide both sides by .20
x= 2.75/0.20
x=13.75
A train leaves LA at 2:00 pm and heads north at 50 mph. If the next train leaves the station three hours later and heads north at 60 mph, at what time will the second train catch up to the first train?
Answers
Answer:
https://brainly.com/question/6423861
Step-by-step explanation:
Use link and give me 5 stars and brainliest
why cant anyone answer my long math question that has 70 or 60 points on it, come on guys.
Answers
Answer:
Math sucks dude.
explanation: math hard
Calculate 8/9-2/3 giving your answer in its simplest form.
Answers
Answer:
(8/9) - (2/3) = (8-6)/9 = 2/9 = 0.22
See attachment for math work and answer.
hellppppp please simplify the expression- 96
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Answer:
Step-by-step explanation:
-√96 = -4√6
If x=5 and the area of the rectangle is 30 what is the other length of the rectangle?
Answers
Answer:
The other length would be 6.
Step-by-step explanation:
Rectangle area is l times height. So x is either the length for height. So we have 5 times x = 30. To find the other length we have to take 30/5 which equals 6
The cost of grapes was $0.88 a pound. Change bought 4.5 pounds. Find the amount he paid.
Answers
Answer:
$3.96
Step-by-step explanation:
If he gave $.88 per each pound he bought all you have to do is multiply $.88 by how many pounds he bought 4.5. $.88x4.5 equals $3.96
Answer:
$3.96
Step-by-step explanation:
0.88*4.5= 3.96
Rachelhasalreadywritten10pages,andsheexpectstowrite1pageforeveryadditionalhourspentwriting.HowmanyhourswillRachelhavetospendwritingthisweekinordertohavewrittenatotalof27pages?
Answers
Answer:
17 hours
Step-by-step explanation:
Rachel has already written 10pages, and she expects to write 1page for every additional hour spent writing. How many hours will Rachel have to spend writing this week in order to have written a total of 27pages?
The illustration can be modelled using the equation
y = 10 + 1(x)
y = 10 + x
Where,
y = total number of pages
x = number of hours
10 = pages already written
If y = 27 pages, find x
y = 10 + x
27 = 10 + x
27 - 10 = x
17 = x
x = 17 hours
Rachel have to spend 17 hours writing this week in order to have written a total of 27pages
Does this graph represent a proportional relationship?
Explain
Answers
This graph does not show a proportional relationship because the line is not straight and does not go through the origin.
Answer:
This graph does not show a proportional relationship because the line is not straight and does not go through the origin
Step-by-step explanation:
Help me pls I’m failing math I need a good grade on this
Answers
Answer:
2 2 /5 = 2.4 = 240 %
Step-by-step explanation:
The number 1 is the same as 1.00 and is the same as 100%.
The number 2, therefore, is the same as 2.00 and the same as 200%
2 /5 can be converted into a decimal by seeing that 2 /5 = 4 /10 . 4 /10 , spoken out loud, is "four tenths" and shows that the decimal is
0.4 . And 0.4 is the same as 40%. Which means that 2 2 /5 = 2.4= 240 %
What is 1.3 as a fraction
Answers
Answer:
1.3 is pronounced 1 and 3 tenths so the fraction would be 1 3/10
Step-by-step explanation:
Hope this helps
Combine like terms to write a simplified expression:
12p + 11 - 5p + 3
Answers
Answer:
7p + 14
Step-by-step explanation:
add 12p and -5p to get 7p
then add 11 and 3 to get 14
your equation will be 7p + 14
here is the answer
7p + 14.
help me plzzzz and fast
Answers
Answer:
A D
Step-by-step explanation:
Since it is a one time fee of 55$, that will be our y intercept.
That allows A and D and F possible answers.
It says 10$ per puzzle and they spent 1245$
So A and D are answers.
You are saving for a bike and can save $10 per week. You have $25 when you begin saving. Write an explicit equation
to represent the amount of money you have saved at any given week.
Answers
Answer:
your pretty whatsbyour name
Answer:
Amount of money saved 25 35 45 55 65 75 85
Step-by-step explanation:
Explanation: On week 1 you have the $25 you already saved plus the $10 for that week, so $35.
For every week after that add $10 to the money saved for the additional $10 saved that week.
On the 8th week the total amount of money saved is 95+10, or $105.
Simplify each expression
-3m + 16 - (-13m)
15y - 20y + 15
Answers
Answer:
10m + 16
-5y + 15
Step-by-step explanation:
-3m + 16 - (-13m) =
= -3m + 16 + 13m
= 10m + 16
15y - 20y + 15 =
= -5y + 15