what’s the correct answer and the explanation?
Answer:
E
Step-by-step explanation:
Answer:
Your answer is E
Step-by-step explanation:
The line is decreasing, hence the negatives in E.The other options are all positive therefore not with the graphed line.
I hope I helped, would appreciate Brainliest ;)
Lucas Is carrying his rock collection into class. He carries 30 pounds of rare rocks 15 feet Into Classroom 6. It takes him
3 minutes to get them into the classroom. What Is Lucas's speed and how much work is done? Be sure to show your
work with equations as part of your answer.
12mph
Step-by-step explanation:
180 divided by 15 is 12
speed = time ÷ distance
ANSWER: speed = 5
work = 450
EXPLANATION:
Before starting to figure out this equation we must get rid of all the unneeded information. Here is a problem, Lucas is carrying his rock collection into class. He carries 30 pounds of rare rocks 15 feet into Classroom 6. It takes him 3 minutes to get them into the classroom. What is Lucas's speed and how much work is done? The unneeded information is highlighted. Now we can begin! First we must figure out Lucas speed. The equation for speed is,
Speed = distance / time. The distance is 15 feet and the time is 3 minutes. 15 / 3 = 5. Now we must figure out how much work is done. The equation for work is: Work = force x distance. The force in this equation is 30 lb And the distance is 15 ft. 30 x 15 = 450
Solve For The Variable
Answer:
5x 2.5= 12.5
V= 2.5
Step-by-step explanation:
Answer:
v=2.5
Step-by-step explanation:
Flip the equation.
5v = 12.5
Divide both sides by 5.
5v/5 = 12.5/5 =
v= 2.5
plssssss shelp meeeeeee
Answer:
x=4
Step-by-step explanation:
56/14=4
Answer:
4
Step-by-step explanation:
56÷14
there you go got that
yal.................................................................
Answer:
Change 10 (Last number at the end in the Flour (Cups) row) to 20. You need 20 cups of flour.
Step-by-step explanation:
How would you represent this 5% raise?
Answer:
Convert the percentage to a fraction by placing the expression over 100. Percentage means 'out of 100'.
5/100 Cancel the common factor of 5 and 100. 1/20
Convert the fraction to a decimal by dividing the numerator by the denominator. 0.05 => 0.05 raise
Step-by-step explanation:
An open top box is to be made from a rectangular cardboard that is 15 in by 25 in by cutting out
squares from each corner and turning the sides up.
Round off your answers to three decimal places.
inches
What is the height of the box that will maximize the volume?
What is the maximum volume?
cubic inches
Answer:
10 and
40
Step-by-step explanation:
Answer:
10,40
Step-by-step explanation:
hehehehehehehehehehe
Darnell's truck can travel 18 miles on 1 gallon of gasoline. How many gallons of gasoline will Darnell need to travel 315 miles? Use the formula d/m=g, where m represents miles per gallon, d is distance traveled, and g is the number of gallons of gasoline used.
Answer: 17.5 gallons
Step-by-step explanation:
The formula to solve this question will be: g = d/m
where, g = number of gallons of gasoline used
d = distance travelled = 315 miles
m = miles per gallon = 18 miles/gallon
Therefore, the number of gallons of gasoline that Darnell will need to travel 315 miles will be:
g = d/m
g = 315/18
= 17.5 gallons
f(x)=0.9' is transformed 4 units left,
compressed vertically by a factor of 1/2, and reflected across the x-axis.
Write the transformed function g(x).
Answer:
g(x)=(-1/2)0.9^x+4
Step-by-step explanation:
How do sine and cosine relate to x and y coordinates on a unit circle BRAINIEST
Answer: Using the unit circle, the sine of an angle t equals the y-value of the endpoint on the unit circle of an arc of length t whereas the cosine of an angle t equals the x-value of the endpoint. The sine and cosine values are most directly determined when the corresponding point on the unit circle falls on an axis.
Have A Great Day Friend!!!250/36 =
250 divided by 36 =
ots shjshdhusksjbsu8osjd
Answer:
0.144
Step-by-step explanation:
[tex] \sqrt[250]{36} [/tex]
geometry question multiple choice
Answer:
C I think
Step-by-step explanation:
sin a= opp/ hypotanuese
= 2 root 10/11
so C
if my answer helps please mark as brainliest.
PLS HELP!!!! I dont understand this.
Answer:
a) 3m + m
b) 2m + 2m
Answer:
Step-by-step explanation:
a) 3m + m
b) 2m + 2m
9.) Paul makes $300 a day and works 20 days a month, but he is fined $20 every day he is late. How
many days can he be late if he wants to make at least $5,910?
Answer:
3 days
Step-by-step explanation:
20 day x 300 dollar ＝6000 dollars
6000 dollar - 5910 dollar ＝90 dollar
Can be fined 80 dollar because 20 is even number
So,days can be fined:
60 dollar divide 20 dollar ＝3 days
9 Find the sum of (x + 5), (-4x – 2), and (2x – 1).
Answer: -x + 2
Step-by-step explanation:
So I assume that the question would be set up like this if you are finding the sum of all 3 terms:
(x + 5) + (-4x - 2) + (2x - 1)
1) Take out parentheses
x + 5 - 4x - 2 + 2x - 1
2) Add like terms
For the x terms:
x - 4x = -3x
-3x + 2x = -x
For the other terms:
5 - 2 = 3
3 - 1 = 2
The sum of the terms is -x + 2
This figure shows the mer
r = 4 ft.
32 ft.
What is the volume, in cubic feet, of the tank? Round your answer to the nearest tenth.
Answer:
8
Step-by-step explanation:
8•4=32 it's not that bad
Help on math please!!!!! Will mark brainliest
HELP PLEASE!
On the game spinner below, what is the
probability of spinning a number less than 8?
Answer:
there is a 3/6 or 1/2 or 50% chance of spinning a number less than 8.
Step-by-step explanation:
3 of the numbers are less than 8, there are 6 numbers total. So there is a 3/6 or 1/2 or 50% chance of spinning a number less than 8.
Fill in the table using this function rule.
y = 24 - 4x
x y
2 ?
3 ?
4 ?
6 ?
Answer:
x y
2 16
3 12
4 8
6 0
Answer:
x=y
2=16
3=12
4=8
6=0
Step-by-step explanation:
please help HIIII I NEED TO FINE THID PERSON (on brainly, not real life)
luismarcanohottcars
Answer:
wait why do you need help finding them?
Step-by-step explanation:
What does it mean for two polynomials to be closed? How do you add/subtract polynomials?
The diagram shows a wedge ABCDEF.
The base of the wedge is a horizontal rectangle measuring 60cm x 40cm
9514 1404 393
Answer:
77.3 cm
Step-by-step explanation:
The distance FA is the diagonal of rectangle ABFE. We know the length AB, so we need to find the length BF. That is found using the trig relation ...
cos(25°) = BC/BF
BF = BC/cos(25°) ≈ (60 cm)/0.906308 ≈ 66.203 cm
Then the diagonal length FA is found using the Pythagorean theorem:
FA = √(AB² +BF²)
FA = √(40² +66.203²) ≈ √5982.79 ≈ 77.349 . . . cm
The diagonal length FA is about 77.3 cm.
The fastest speed recorded for a runner is 27 mph. This is 20%of the fastest speed for a water skier. Find the record for a water skier.
Question 7
From the information in the diagram, can you prove FDG – FDE?
D
पर
which equation best matches the graph shown below ?
A 7-pack of plastic cups costs $0.84. What is the unit price?
Answer:
$0.12
Step-by-step explanation:
divide 0.84 by 7 to get the price per cup
Answer:
$0.12
Step-by-step explanation:
First you must take 0.84 and divide it by 7.
Basically, your're just dividing your 0.84 into 7 groups.
0.84÷7= 0.12
So your answer/unit price is 0.12
I hope I was clear and concise.
answer the question
10 points
Each tile measures 3 in. in length and 3 in. in width. what are the perimeter and area?
Answer:
Perimeter= 12 Area= 9
Step-by-step explanation:
b=5a+7 -3a+2b=-7
What is the solution to the system of equations shown above?
a+b=-19
Primero hay que separar los números de las letras y luego sumar y/o restar y listo
In ΔPQR, the measure of ∠R=90°, the measure of ∠Q=46°, and RP = 97 feet. Find the length of PQ to the nearest tenth of a foot.
Answer:
PQ = 134.9 feet
Step-by-step explanation:
sin 46 = 97/PQ
0.7193 = 97/PQ
PQ = 134.85 feet