Answer: 22 because 2x 11 = 22
Hope I helped
Pls give me brainlist.
Step-by-step explanation:
PLZZZZZZZZZ HELP MEEEEEEEEEE!!!!!!!!!
marina said that -x - 8 + 5y +9x can be simplified to 13y - 8
what was her error
Answer:
Step-by-step explanation:
-x-8+5y+9x
=8x+5y-8
maybe instead of x is y
that's the only way it will be 13y
(Please answer! You will get brainliest, and over 100+ points..)
If you don't know the answer, I will IGNORE and BLOCK YOU. All my points will come back to me, so back off.
Thank you.
1)
A pile of coins, consisting of dimes and quarters only, is worth 4 dollars and 55 cents. There are 7 more dimes than quarters in this pile. Find the number of quarters and dimes in this pile.
11 quarters and 18 dimes
Hope this helps! :D
Answer:
I just did this in class!
11 quarters and 18 dimes! tell me if you want explanation!
Step-by-step explanation:
Pete has 4 packs of gum balls. Each pack has 5 gum balls. If Pete gives the same number of gum balls to 6 friends, how many gum balls will each friend get?
Please help ASAP!!
Answer:
Each freind would get 3 1/3 of gumballs
Step-by-step explanation:
Pete has 4 packs of gum balls. Each pack has 5 gum balls. If Pete gives the same number of gum balls to 6 friends, how many gum balls will each friend get?
6. $20,000 invested at 8% interest compounded daily for 10 years.
7. $15,000 invested at 5% interest compounded every 4 months for 6 years.
8. $7,000 invested at 5% interest compounded continuously for 3 years.
9. $10,000 invested at 7% interest compounded continuously for 10 years.
someone give me the answers for 6,7,8,9. pleaseeeeee
9514 1404 393
Answer:
6. $44,506.92
7. $20,197.88
8. $8,132.84
9. $20,137.53
Step-by-step explanation:
The formula for future value is ...
FV = P(1 +r/n)^(nt)
for principal P at annual interest rate r compounded n times per year for t years.
This formula is built in to most spreadsheet programs, which can be usefully used to calculate its value for different values of the variables. The spreadsheet function needs the interest rate per period (r/n) and the number of periods (nt).
Continuous compounding can be reasonably approximated by compounding 100 million times per year. Or the continuous compounding formula can be used:
FV = Pe^(rt)
The attached spreadsheet shows the values for these problems, and it shows the formula used to obtain them.
_____
Additional comment
Spreadsheet functions often work in terms of cash flow. A payment has one sign, and a value received has the opposite sign. Here, we have shown -FV( ) in the spreadsheet, because the given arguments would otherwise show the FV as negative. (More properly, the last function input would be the opposite of the principal value, as it is a payment being made.)
h t t p s : / / w w w . y o u t u b e . c o m / w a t c h ? v = d Q w 4 w 9 W g X c Q
Answer: hi
Step-by-step explanation:
Simplify the expression.
- 2.5f + 0.35 - 16 - 6
Answer:
−2.5f−21.65
Step-by-step explanation:
-2x+y=-8 and 4x-6y=-24 I need help :(
Answer: 2x+y=-8 = x=-1/2y-4
4x-6y=-24 = x =3/2y-6
Step-by-step explanation:
2x+y=-8 -- Step 1: Add -y to both sides.
2x+y+−y=−8+−y
2x=−y−8
Step 2: Divide both sides by 2.
2x/2=-y-8/2
4x-6y=-24 -- Step 1: Add 6y to both sides.
4x−6y+6y=−24+6y
4x=6y−24
Step 2: Divide both sides by 4.
4x/4=6y-24/4
brainliest would be appreciatedWhat are all the order pairs for y=-2x+3
The area of a sector of a circle is given by the equation uppercase A = StartFraction pi r squared uppercase S Over 360 EndFraction, where r is the radius of the circle and S is the angle measure of the sector.
Answer:360A/pi ^2
Step-by-step explanation:
what is 20+
20+2-27+100
Math someone help me
Answer:
One bottle of soap will hold 3/8
Step-by-step explanation:
3/4= The amount of soap she has in total
3/4= 6/8 which is the same amount but now we can divide it by 2
.75 (6/8) divided by 2= .375 (3/8)
So each soap dispenser will have 3.75 liters of soap.
Sentences: To check our work
.375x2= .75
3/4 divided by 2= 3.75
find the value of x
Answer:
x = 43
Step-by-step explanation:
2x + 41 = 127. <— since they are vertical angels
- 41 = - 41
2x = 86
x = 43
(P.S- please do let me know if the answer was correct or not)
Which value is greater than 5/8 or 60 %
Answer:
5/8
Step-by-step explanation:
Answer:
5/8 is greater.
Step-by-step explanation:
what’s the equation for
(-1, 2), slope = 3
Help me answer this question plz
Answer:
a
Step-by-step explanation:
Answer:
The lengths of DF and HI
Step-by-step explanation:
SSS
This means Side Side Side
So to prove this triangle is similar we have to use only true information about the sides.
We can already cross off the second and last answer choices because they are talking about angles.
The first answer choice is about the sides but first we have to determine if its true or not.
Side DF is on the left opposite of angle G
HI is also on the left, opposite of angle I
We can assume those sides are the same but to really know we can check if the other sides match up
We know this constriction has a scale factor of: 1.66666667
If you divide 3.5 by our scale factor you get 2.1
If you divide 5 by our scale factor you get 3
This proves that DG and HJ and FG and IJ would be the matching constricted side
This means that DF and HI would be matching as well making the first answer choice correct.
I hope this helps, don't be afraid to reach out with any further questions! Have a nice day!
Correct answer gets BRAINLIEST
f(x)/g(x)
(x2-1)/(x-1)
x cannot equal 1 because this would render the denominator, also known as the divisor, as zero.
x can be greater than 1.
If you would like, we can factor the numerator...
x2-1
(x+1)(x-1)
FIRST...(x)(x)=x2
OUTER...(x)(-1)=-1x=-x
INNER...(1)(x)=1x=x
LAST...(1)(-1)=-1
x2-x+x-1
x2-1
So...
f(x)/g(x)=[(x+1)(x-1)]/(x-1)
(x-1) is in the numerator and denominator. It cancels...
f(x)/g(x)=(x+1)
-8+ 12x + 7x+12=
HELLLPPP
Answer:
The answer is A
19x + 4
If d divided by 3=10, does d divided by 3+3=10+3?
Answer:
No
Step-by-step explanation:
80% of 90 is the same as 8/9 of 90. true or false
20% of 90 is the same as 1/5 of 90. true or false
Answer:
Both true
Step-by-step explanation: 80%*90=72. 72/90=8/9.
20%*90=18. 18/90=1/5
80% of 90 is the same as 8/9 of 90 is false.
20% of 90 is the same as 1/5 of 90 is true.
What is the percentage?A percentage is a value per hundredth. Percentages can be converted into decimals and fractions by dividing the percentage value by a hundred.
Given, 80% of 90 is the same as 8/9 of 90.
80% of 90 is,
= (80/100)×90.
= 8×9.
= 72.
And,
(8/9)×90.
= 8×10.
= 80.
So, 80% of 90 and 8/9 of 90 is not the same.
20% of 90 is the same as 1/5 of 90.
(20/100)×90.
= 2×9.
= 18.
And,
(1/5)×90.
= 18.
So, 20% of 90 is the same as 1/5 of 90.
learn more about percentages here :
https://brainly.com/question/24159063
#SPJ2
Congruent Triangles
Answer:
AAS., B in D
Step-by-step explanation:
(a) Reflect the point (5 3) across the x-axis:
(b) Reflect the point(5 3) across the y-axis:
Answer:
(5, -3)
(-5, 3)
Step-by-step explanation:
Reflecting across the x-axis makes the y coordinate change from a positive to a negative and reflecting across the y axis makes the x value negative.
If a 3 pound apple cost .90 cents, how much will 10 pounds cost
Answer:
the answer is 3
90÷3=30
so
10×3=300
10×3=3.00
Please help i will mark you brainliest !
Answer:
y=1/2x-3.5
Step-by-step explanation:
The slope is 1/2, plug that in for m in the base equation (y=mx+b) as well as your y intercept, which is b, which in this case is -3.5
I will mark you brainiest if you can answer this
Answer:
(1 1/2, 6) is the y-intercept and the slope is 4 over 1 1/2 or 4/1.5
Step-by-step explanation:
A. 8a - 2b + 12a - 2a -4b
show how to simplify the expression. Write the answer in factored form
B. Evaluate the expression when a = 4 and b = -2. Show your work
Answer:
(8a+12a-2a)-(2b-4b)
18a-(-2b)
18(4)- -2(-2)
72-4
=68
Step-by-step explanation:
h ttps:/ / pad let. com/du stinnich olson/C arl
"no spaces"
A car travels 160 miles in 4 hours. At this rate, how far will the car travel in 7 hours?( find unit rate,
then multiply by 7)
Answer:
280
Step-by-step explanation:
160 divided by 4 is 40 then times that by 7 and u get 280
Answer:
280 miles
Step-by-step explanation:
First you have to find how many miles a car travels in 1 hour. (160 ÷ 4 = 40).
Then, once you find that, you multiply 40 by 7. (280)
Hope this helps!
Jordan got 27 out of 90 correct in his test.
What fraction of the marks did he get correct?
Give your answer in its simplest form
He got 27/90 of his answers correct.
if you want the fraction of how many he got wrong then the fraction would be,
63/90
PLEASE HELP IM ON A TIMER IM CRYING RIGHT NOW!
In a few of sentences, explain what you can infer from the following quote from John Locke, and how did this thinking influence our forefathers?
"Every man has a property in his own person. This nobody has a right to, but himself."
Answer:
its inspireing knowing that we are our own person
Step-by-step explanation:
2) Gas mileage is the number of miles you can drive on a a gallon of gasoline.
A test of a new car results in 510 miles on 10 gallons of gas. How far could
you drive on 55 gallons of gas? What is the car's gas mileage?
Help me please!!
This is my last question ..
Answer:
You could drive 2805 miles on 55 gallons of gas
The car's gas mileage is 51 miles per gallon
Step-by-step explanation:
First, find the gas mileage by dividing the given number of miles by the number of gallons:
510/10
= 51
The car's gas mileage is 51 miles.
Find how far you can drive on 55 gallons of gas by multiplying 51 by 55
51(55)
= 2805
So, you can drive 2805 miles.
On a number line, the coordinates of j, k, l, m, n are −10.5, −4, −1, 1.5, 4 respectively. Find the lengths of the two segments. Are they congruent? Jl¯¯¯¯¯¯ and kn ¯¯¯¯¯¯¯
Answer and Step-by-step explanation: A Line Segment is a part of a line with two endpoints and fixed length.
The length of segment JL is
JL = [tex]-1-(-10.5)[/tex]
JL = 9.5 units
And of KN:
KN = [tex]4-(-4)[/tex]
KN = 8 units
The term congruent refers to an object, form or figure that have the same shape and size.
Both segments have the same shape (a line), however not the same size. So, segments JL and KN are not congruent.