Answers
Step by step: 4*2 is equal to 8 so it would be 8x 4*3y is equal to 12y
Related Questions
what is the slope of the line?
Answers
Answer:
-2
Step-by-step explanation:
BTW, maybe this would help:
1. Pick two points on the line and determine their coordinates.
2. Determine the difference in y-coordinates of these two points (rise).
3. Determine the difference in x-coordinates for these two points (run).
4. Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).
Hope it helps! ;)
Does anyone know the answer for this?
Answers
Answer:
Up 2, right 5
Step-by-step explanation:
Which expression is equivalent to 1/3y?
1. 1/3 (y + 12) - 12
2. 1/6y+ 1/3 (y+3)
3.1/6y+ 1/6(y+12)-2
4. 1/3y +1/3(6-y)
Please hurry I’m in a meet :,(
Answers
Step-by-step explanation:
1/6y+ 1/6(y+12)-2
hope it helps !
Andrew has $800 saved in his bank account, and he adds $50/month from his
allowance.
Answers
Answer:
So if you want an equation its
800+50x=?
So x could be the amount of months
Which expression is equivalent to √147
Answers
Hope that helps
the volume of a box is 45x^3 + 198x^2 + 189x. find expressions for the possible dimensions of the prism
Answers
Answer:
length, width, and height are (b+2), (b-2), (b+3)
Step-by-step explanation:
Doing what the problem statement tells you to do, you get ...
(b^3 +3b^2) -(4b +12)
= b^2(b +3) -4(b +3) . . . factor each pair of terms
= (b^2 -4)(b +3) . . . write as a product
= (b -2)(b +2)(b +3) . . . use the factoring of the difference of squares
The three factors are (b-2) , (b+2) , and (b+3). We have no clue as to how to associate those with length, width, and height. We just know these are the dimensions of the box.
The possible dimensions of the prism are:
Length: 9x, 5x + 7, or x + 3
Width: 5x + 7, x + 3, or 9x
Height: x + 3, 9x, or 5x + 7
What is a prism?A prism is a three-dimensional object.
There are triangular prism and rectangular prism.
We have,
To find the possible dimensions of the prism, we need to factor the given volume expression into three factors, each representing the length, width, and height of the box.
We start by looking for common factors among the coefficients of the three terms:
45x³ + 198x² + 189x
= 9x (5x² + 22x + 21)
Now we can factor the quadratic expression inside the parentheses:
5x² + 22x + 21
= 5x² + 15x + 7x + 21
= 5x(x + 3) + 7(x + 3)
= (5x + 7) (x + 3)
The volume expression can be factored as:
45x³ + 198x² + 189x
= 9x (5x + 7) (x + 3)
Thus,
The possible dimensions of the prism are:
Length: 9x, 5x + 7, or x + 3
Width: 5x + 7, x + 3, or 9x
Height: x + 3, 9x, or 5x + 7
Learn more about prism here:
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please answer?!!!?!?
Answers
K=3,-5
If you need another answer or solving a different way lmk!(:
5 feet a width of 2 feet and a height of 3 feet. What is the volume of the fish tank
Answers
Answer:
30.
Step-by-step explanation:
Multiply length, width, and height.
The price of a laptop changed from $350.00 to $550.00. What is the percent change in the cost of the laptop? 200% increase 200% decrease 57.14% increase 57.14% decrease
Answers
Answer:
57.14% increase
Step-by-step explanation:
$350÷$200(amount of increase) = 0.5714
0.5714×100= 57.14%
What is the value of the exponential expression5^0
Answers
Can someone help!
What is 10% of 812?
Answers
Answer:
81.2
Step-by-step explanation:
I need help with this
Answers
Answer:
C
Step-by-step explanation:
You have to distribute the negative into the second set of parentheses first, and since 2x is positive, it will be negative, -3 is negative so it will be positive, and 18 is positive so it will be negative
Cards in a pack are black or red in the ratio
black: red = 2:5
What fraction of the cards are red?
a) 7/10
b) 2/5
c) 5/7
d) 2/7
pls help
Answers
Answer:
3/5
Step-by-step explanation:
Which of the following could be the measure of a pair of consecutive angles in a parallelogram?
Select the best answer from the choices provided.
A.
120° and 80°
B.
140° and 40°
C.
30° and 60°
D.
156° and 34°
Answers
Answer:b
Step-by-step explanation:it equals out to 180°
Write an equation in slope intercept form of the line that passes through (-2,10) and (1,1).
Answers
Answer:
Step-by-step explanation:
1st use the two points to find the slope of the line that passes thru those two points
m = y2 - y1 / x2 - x1
where point1 = ( x1, y1 ) and point2 = (x2, y2 )
your are given P1 = ( -2,10) and P2 = (1,1)
find the slope
m = 1-(-2) / 1-10
m = 1+2 / -9
m = 3 / -9
m = - 1/3
then use the point-slope formula [y-y1 = m(x-x1)] with either of the two points, I'll use P2 b/c it seems easier (1,1) , you get the same results with either point and work the problem to the slope-intercept form [y = mx +b ]
y -y1 = m(x-x1)
y-1 = -1/3(x-1)
y-1 = -1/3x + 1/3
y = -1/3x + 1/3 + 1
y = -1/3x + 4/3
:) got it ?
Find the product of 5,604 and 81
Answers
A453, 924
Step-by-step explanation:
Answer:
5,604•81= 453,924
Step-by-step explanation:
Will give 100 points and Brainliest for this question
Answers
Answer:
I think it is B
Step-by-step explanation:
hope this helps please give brainliest
Answer:
ty
Step-by-step explanation:
DON'T ANSWER IF YOU DON'T KNOW THAT ANSWER I NEED ANSWERS PLEASE ASAP DUE TODAY ALL 5 QUESTIONS PLEASE AND WHAT YOU DID TO GET THAT ANSWER PLEASE PLEASE
The goalie on the Iceblades hockey team saves (blocks) 73% of the opponent's shots. With 10 minutes to go, the Iceblades are ahead by one goal, and they will win if the other team does not score. The other team takes 5 shots in the final 10 minutes. The Iceblades do not score any more goals.
The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.
Answer the questions to estimate the probability that the Iceblades will win the game.
1. The paired digits 00 to 99 represent 100 shots.
Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.
2. Each group represents the 5 shots taken by the other team. To win the game, the Iceblades cannot let the other team score any goals.
For a group to be a success, how many of the 5 shots does the goalie need to save?
3. Group 1 is a success. Explain why.
4. In this simulation, which groups are successes? How many successes are there in the 10 groups?
5. Estimate the probability the Iceblades will win the game. Give your answer as a percent.
Answers
Answer:
5 goals
Step-by-step explanation:
Answer:
I only know number 1 and 2, but number 1 was already answered.
Step-by-step explanation:
I'll see if i can come back with all of the answers, but number 2 is 3.
An equation is shown below:
3 over 2 multiplied by x plus 7 over 2 equals 2 to the power of x
What is the solution to the equation? (4 points)
x = 1
x = 3
x = 5
x = 8
Answers
Answer:
it is 3
Step-by-step explanation:
the person who said -1 is completely is wrong
Which expression represents the correct form of the partial fraction decomposition of 19x + 20 answer asap
Answers
Answer:
B
Step-by-step explanation:
got it right on edge
What is the slope indicated in the table below?
(x) 5, 10, 15, 20
(y) 7, 14, 21, 28
PLS EXPLAIN
Answers
Answer:
it goes up (x) goes by 5 and (y) by 7
Step-by-step explanation:
What is the inverse function of f(x) = 7"Z?
2+1
Answers
Answer:
its d
Step-by-step explanation:
If the temperature drops 5 degrees every hour for 9 hours, which integer represents the change in temperature?
Answers
Answer:
-45
Step-by-step explanation:
After 9 hours of the temperature dropping by 5 degrees, the temperature drops a total of 45 degrees. x=9 -5x
-5x9=-45
IT is found that after 9 hours of the temperature dropping by 5 degrees, the temperature drops a total of 45 degrees.
What is a formula for Fahrenheit?The conversion formula for a temperature that is expressed on the Celsius (°C) scale to its Fahrenheit (°F) ;
°F = (9/5 × °C) + 32.
IT is found that after 9 hours of the temperature dropping by 5 degrees, the temperature drops a total of 45 degrees.
Therefore the integer represents the change in temperature.
Then, the temperature will be;
x=9
Temperature = -5x
-5x9=-45
IT is found that after 9 hours of the temperature dropping by 5 degrees, the temperature drops a total of 45 degrees.
Learn more about equations here;
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6x + 39 (if x = 10)..
Answers
Answer:
3(2x+13) or 99
Step-by-step explanation:
Factor 6x+39
6x+39
=3(2x+13)/ 99
Answer:
3(2x+13) or 99
Answer:
99
Step-by-step explanation:
x=10 we know that
so then we have 6 lots of 10s
that is 60
next step is 60+39
that equals to 99
write the in independent variable and the dependent and an equation pls help I will cash app you 20$
1) To fix a car, Fix-it Auto charges a base fee of $20 plus $40 per hour.
2) The cost of a banquet at Jean’s Banquet Hall is $450 for the rental of the hall and $15 per guest.
3) An author earns a royalty of $1.25 for each book sold.
4) Marie has $500 in her bank account. Each week she plans to deposit $20.
5) Paul has $1500 in his bank account. Each week he withdraws $100.
6) The cost to cut a lawn is a flat fee of $5 plus $6.50 per hour.
7) The charge to walk a dog is $10/hour.
8) Hans Building supplies sells sand for $19/ton plus $25 for delivery.
Answers
Answer:
12345678910
Step-by-step explanat
What is the scale factor of the dilation shown?
A. 32
B. 2
C. 3
D. 23
Answers
Answer:
D
Step-by-step explanation:
Hope I helped good wap
CAN SOMEONE PLEASE HELP ME SOLVE THIS
Answers
5x-15 = 5x+15 and those aren’t equal so that crosses out C and D and it can’t be an infinite number is solutions if they aren’t equal
anyone know this answer?
Answers
Answer:
The answer is invalid . R Is not remotley equilvent to T. If you try rooting it you will get runied
Step-by-step explanation:
Franz used 1/12
of his new shelf space for novels and 1/3
for textbooks.
i) What fraction of his shelf space did he use?
ii) What fraction of shelf space is left for his other books?
Answers
ii) 7/12
Answer:
1/12+1/3=5/12
1-5/12=7/12
Step-by-step explanation:
add fractions used
remaining space ,subtract used fraction from the total
Find the percent of increase from 28 songs to 57 songs. Round to the nearest tenth of a percent if necessary.
Answers
Answer:
The answer is 50.8 but to the nearest tenth its 51% increase
Step-by-step explanation:
