Answer:
8/3
Step-by-step explanation:
4:9
pq:pr
x:3
Cross multiply and make x subject of the formula
X=4/3
3-4/3=8/3
A professional climber scaled a building that is 800 meters tall in 8 hours. How long would it take him to climb 250 meters up the building?
Answer:
2.5 hours
Step-by-step explanation:
What is the value of x?
Answer:
C
Step-by-step explanation:
... I have no idea what to do
Answer:
tbh i forgot how to do that
Step-by-step explanation:
Planes X and Y are perpendicular. Points A, E, F, and G are points only in plane X. Points R and S are points in both planes X and Y. Lines EA and FG are parallel. check all that aply
Answer:
Planes EA and FG
Step-by-step explanation:
Answer:
EA & FG
Step-by-step explanation:
Edge 2020
Alice drove 170 miles in 2.5 hours. At this rate, how far will she drive in 4 hours? miles
Answer:
She will drive 272 miles in 4 hours.
Step-by-step explanation:
I will give brainlest!!!!BUNCH OF POINTS
The school cafeteria is packing picnic baskets for a field trip. To be fair, each basket must have equal numbers of cookies and strawberries for dessert. What is the greatest number of baskets that can be packed with 96 cookies and 88 strawberries??
44
16
32
8
perform the operation (9x^2+7x-6)-(3x^2-8x+7)
Answer:
6x^2 + 15x - 13
Step-by-step explanation:
Combine Like Terms
9x^2 - 3x^2 = 6x^2
7x - (-8x) = 15x
-6 - 7 = 13
Write Equation
6x^2 + 15x - 13
2. Solve for x. SHOW YOUR WORK.
Answer:
x=9
Step-by-step explanation:
The two labelled angles are equal, so we can construct an equation. Then, we solve the equation for x.
[tex]4x+2=7x-25\\2=3x-25\\3x=27\\x=9[/tex]
First, we subtract 4x from both sides. Next, we add 25 to both sides. Finally, we divide both sides by 3.
x divided by 4 = -7 What is x? Show your work
Step-by-step explanation:
Here's the answer hope it helps
Robert was using a bucket that holds 243.5 ounces (oz) of water when full. The bucket loses 0.3 oz of water per second. After 20 seconds, Robert noticed the leak and plugged the leak. How much water, in ounces, remained in the bucket?
-Note from user: Hello! Could you please help me? I want to learn how to do this in the future so it would be appreciated if u add an explanation to your answer, thanks and please respond before 11:59)
Answer:
237.5
Step-by-step explanation:
Since the bucket loses 0.3 oz of water per second, and 20 secs passed, you would have to multiply 0.3 and 20 to find out how much water leaked. And 0.3x20=6, so then, we would have to subtract 234.5 and 6 to find out how much water there is left in the bucket. 234.5-6=237.5
So 237.5 is your answer
At the snack bar, 12 hot dogs are sold for every 10 hamburgers sold. At this rate, how many hamburgers will be sold if 66 hot dogs are sold?
Answer:
the answer is 54
Step-by-step explanation:
I am doing same thing
Answer:105
Step-by-step explanation:
Help ASAP anyone please thank you
Answer:
D but dont get mad
Step-by-step explanation:
5. Ann won a cash prize in a noontime show. She gave half of the money to her
mother. She then spent P1 300.50 for bags and shoes, and put the remaining P3
456.50 to her saving account. How much money did she win?
Answer:
1514
Step-by-step explanation:
...............
Which of the following values for the correlation coefficient indicates the strongest relationship
r=-0.2
r=-0.1
r=-0.8
r=0.5
Marrisa went to target to buy a sweater. She was exited that all the sweaters were 40% off She picked out a sweater with the original price of $28.99 How much money did marrissa save? How much did she pay for the sweater?
Please helpppp
Which of the following enabled paul revere to select the old north church as the place where lanterns would be raised to signal the path by which the British were advancing?
A. HeI had been a member Of The Bill rengers guild.
B. His father was the pastor of the old north church s he wrote many sermons.
C. He was th accountant for the church finances.
Answer:
C
Step-by-step explanation:
Because I took it
Write the expression below as a product of two factors.
12n + 8m - 4
Answer:
4(2m + 3n - 1)
I hope this helps!
Answer:
12=3*4 or 6*2. 8=4*2 and -4=4*-1
is the factors.
Evaluate -2 - (-4) -2
Answer:
0
Step-by-step explanation:
-(-4) cancels out to be positive 4. So -2+-2+4= -4+4, which is equivalent to 0
HELP!!
Which ordered pairs are solutions to the inequality?
2x + y > -4
1. (4, -12)
2. (-1, -1)
3. (5, -12)
4. (0, 1)
5. (-3, 0)
Thank you!
Answer:
The answer is: (0,1) (-1,-1) (5,-12)
Step-by-step explanation:
Jamil finds that he reads 1/5 of his 115-page book in 1/4 hour
Answer:
He will read 92 pages in an hour going by the current rate at which he reads
Step-by-step explanation:
The complete question is as follows;
Jamil found that he reads 1/5 of his 115 - page book in 1/4 of an hour. At this rate how many pages does he read in an hour
We proceed as follows;
If he reads 1/5 of 115 in 1/4 hour
1/5 of 115 pages refer to 1/5 * 115 = 23 pages
This means that he reads 23 pages in quarter of an hour
So in an hours the number of pages he will read will be 23 * 4 = 92 pages
Pranav is cooking cupcakes. The recipe calls
for 5 cups of sugar. He has already put in 4
cups. How many more cups does he need
to put in?
Answer: 1 cup
Step-by-step explanation:
he has already put in 4, and he needs 5
5-4 = 1
Answer:
Step-by-step explanation:
I more cup
I NEED HELPPPppp!!!!
Answer:
answer choice D
Step-by-step explanation:
x => 6 - 4x > 18
= 6-18 > 4x
= - 12 > 4x
= -3 > x
= x < -3
Helppppppp. Pleaseeeeeeee
Answer:
-59/7
Step-by-step explanation:
-9+4/7
-63/7+4/7
-59/7
please help i really need to get this done
Write an equation for the n th term of the arithmetic seqeuence. Then find a 10
-6, – 9. - 12. - 15, .
Answer:
3n-9
Step-by-step explanation:
Each term increases by 3, so there n should be multiplied by 3.
If the first term (or when n = 1) is -6 and we have 3n, we need to subtract 9 to get -6. This also works for the other terms in the sequence.
The 10th term of the sequence would then be:
3(10)-9
21
The ratio in simplest form of 9ft to 15yd is????
Answer:
3/5 because you find what goes into each and simplify. 9/15 each divided by 3. 9/3=3 15/3=5 so 3/5 is your answer.
Marketa bought 2.7 pounds of walnuts for $25.54. Approximately how many pounds of walnuts can Marketa purchase for $1? 7.4B
Answer:
0.11pounds
Step-by-step explanation:
Given parameters:
Quantity of walnuts bought = 2.7pounds
Cost = $25.54
Unknown:
Number of pounds of walnuts $1 can buy = ?
Solution:
To find the number of pounds of walnut Marketa can buy with $1;
$25.54 can buy 2.7pounds
$1 can buy [tex]\frac{1 x 2.7}{25.54}[/tex] = 0.11pounds
With $1, Marketa can buy 0.11pounds of walnut.
In ΔDEF, \overline{DF} DF is extended through point F to point G, \text{m}\angle FDE = (2x+4)^{\circ}m∠FDE=(2x+4) ∘ , \text{m}\angle DEF = (3x+3)^{\circ}m∠DEF=(3x+3) ∘ , and \text{m}\angle EFG = (7x-5)^{\circ}m∠EFG=(7x−5) ∘ . Find \text{m}\angle FDE.M∠FDE.
Answer:
18°Step-by-step explanation:
See the diagram attached:
In a triangle, the sum of interior angles is equal to the exterior angle.
According the diagram, the sum of interior angles is given as:
Sum of interior = <FDE+<DEF
Given
<FDE = 2x+4
<DEF = 3x+5
Sum of interior = 2x+4+3x+5
Sum of interior = 5x+9
Exterior angle = <EFG = 7x-5
Equate the interior to the exterior and calculate the value of x:
5x+9 = 7x-5
Collect like terms
5x-7x = -5-9
-2x = -14
x = -14/-2
x = 7
Next is to get <FDE:
<FDE = 2x+4
<FDE = 2(7)+4
<FDE = 14+4
<FDE = 18°
Hence the measure of <FDE is 18°
Answer:
its 16
Step-by-step explanation:
just did it
Some investments in the stock market have earned 10% annually. The total value of the
investment, A. at this rate can be found using A = P(1.10)^n. where P is the initial value of the
investment, and n is the number of years the money is invested. If $1.000 is invested in the
stock market at this annual rate of return, what is the expected total value after 18 years?
$4,054.47
$5,559.92
$18,700.00
$19,800.00
Answer:
$5,559.92.
Step-by-step explanation:
NB: Please note that the $1.000 is not correct. If we use it the none of the option will not be correct which means that the value was a mistake. Obviously, It should have been a ''comma'' instead of a ''full stop''. So, it should be ''...$1,000 is invested...'' and not ''...$1.000 is invested...''
So, without mincing words let us dive right into the solution of this particular problem/question.
We have that the '' total value of the investment, A. at this rate can be found using A = P(1.10)^n. where P is the initial value of the investment, and n is the number of years the money is invested.''
Using the rate given to us, The expected total value after 18 years =A = P(1.10)^n = $1,000 × (1.10)^18 = $5,559.92.
Answer:
$5,559.92
Step-by-step explanation:
−8+n3=6
What does the N stand for in the situation?
Another term to represent Unit Rate is?
Constant of Proportionality
Slope
Rate of Change All of the Above
None of the Above
Answer:
All of the above.
Step-by-step explanation:
In a graph, the unit rate gives us the change in y for a unit change in x. That is, the unit rate is the rate of change in y when the change in x is 1.
Therefore, the unit rate is the same as the rate of change.
And the rate of change is synonymous with the slope.
The constant of proportionality is simply the slope/rate of change for proportional equations.
Therefore, the constant of proportionality is also another word for the unit rate.
Our answer is hence all of the above.