Step-by-step explanation:
32 miles / gallon
=> for 580 miles,
it takes 580/32 = 18.125 gallons
Can someone please explain how to solve this?
Will give brainly if you actually answer the question
Answer:
8.2 mph
Step-by-step explanation:
720 ft/min (60 min/hr / 5280 ft/mi) = 8.1818181818... mi/hr
Answer:
720 multiplied by 60 = 43200
43200 divided by 5280 = 8.18
8.18 rounds to 8.2
At the start of track camp, Mary-Margaret could do 30 squats. Mary-Margaret performed 36 more squats every week while participating in the
track camp. The total number of squats is modeled by 36w + 30, where w is the number of weeks participating in the camp.
Which of the following expressions is equivalent to 36w +30 ?
A
6w+5
B
66
6 (6w +5
D
66w
Answer:
C) 6 (6w +5)
Step-by-step explanation:
6w+5 ≠ 36w +30
66 ≠ 36w +30
6 (6w +5) -> 36w + 30 = 36w +30
66w ≠ 36w +30
This leaves us with the option of 6 (6w +5)
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
Mr.Blankenship has 3/8 pound of candy to give to the top 3 finalists in the spelling bee if each finalist receives an equal amount, how many pounds of candy will each finalist receive?
Answer:
3/8
Step-by-step explanation:
3/8+8/9
Need help with this pls
Answer: -4
Step-by-step explanation:
ΔX = 2 – -1 = 3
ΔY = -3 – 9 = -12
Slope (m) = ΔY/ΔX = -12/3 = -4/1 = -4
This class has about 30 people in it. What is the probability that no one in the class shares your birthday month?
A car is going 10 miles per hour when the driver hits the breaks. The car travels 3 feet after the brakes are applied. A little while later, the same car is going 20 miles per hour. This time, when the driver hits the brakes about how far does the car travel after the brakes are applied
Answer:
6
Step-by-step explanation:
10/3=20/x
20/10=2
x/3=3*2
x=6
How do you solve t/3 = 10
Answer:first you subtract 10 - 3 and you get the answer which is 7.
pls help with this i will mark brainlinest
Answer:
Malay ❖Ƭʜᴇ꧁ʙʀᴇɴ ᴊᴀᴄᴏʙ꧂๖ۣۜ
what is -4/5 + 3/20=?
Answer:
-0.65 or -13/20
Step-by-step explanation:
help me please zearn
-1/2(7w+4)+1/5(5w-15)
please explain how to solve. thank you
Answer:
[tex]-\frac{7w+4}{2}+w-3[/tex]
Step-by-step explanation:
Is this the correct statement?
[tex]-\frac{1}{2}(7w+4)+\frac{1}{5}(5w-15)[/tex]
If so, here's how. While we're here, you don't actually "solve" an expression, you can only simplify it. Solving it implies solving an equation, and that needs an = sign.
Starting on the left. First, distribute the fraction over the parenthesis:
[tex]-\frac{7w+4}{2}+\frac{1}{5}(5w-15)[/tex]
Then, do the same thing on the right. Distribute the fraction over the parenthesis again:
[tex]-\frac{7w+4}{2}+\frac{5w-15}{5}[/tex]
Here, on the right, 5 and 15 have a common factor of 5. Factor that out:
[tex]-\frac{7w+4}{2}+\frac{5(w-3)}{5}[/tex]
Finally, cancel out the 5s:
[tex]-\frac{7w+4}{2}+\frac{w-3}{1}\\\\-\frac{7w+4}{2}+w-3[/tex]
That's as simplified as it gets.
How many times less is the 6 in the hundreds place than the 6 in the thousands? 356654
Using the place value principle, the 6 in the hundred place is 10 times less than the 6 in the thousand place.
Evaluating the values :
6 in the hundred place = 600
6 in the thousand place = 6000
Using the division operation :
(6000 ÷ 600) = 10
Hence, the 6 in the hundred place is 10 times less than the 6 in the thousand place.
Learn more : https://brainly.com/question/25641959
Can anybody answer this
Answer:
answer is letter A
Step-by-step explanation:
I just know I used a calculator
Given the values in the table on the right come from a continuous function, y has at least how many zeroes? 0 1 2 3
Answer:
it's 3
Step-by-step explanation:
did the assignment :)
Answer:
D - 3
Step-by-step explanation:
Just did it on edge
Write the missing exponent. 1/169=1/13=?
Answer:
Answer is 2 because 13 times 13 is 169
Step-by-step explanation:
can someone please answer this!
The answer is 22.5 Because 90/2 45/2=22.5.
WILL GIVE BRAINLIEST PLZ HELP
Answer:
3: AB≅BC 5: ∠ABD≅∠CBD 6: BD≅BD 7: △DAB≅△DCB 7: SAS (side-angle-side) 8: CPCTC (corresponding parts of congruent triangles are congruent).
Step-by-step explanation:
I hope this helps you solve the proof.
what 2+3+5+6+7+8+9+10=
Answer:
50
Step-by-step explanation:
(2+3=5) +5 = 10
6+7 = 13
8+9=17
10
Then add them all together:
10+13+17+10=50
Answer:
50
Step-by-step explanation:
2+3=5
5+5=10
10+6=16
16+7=23
23+8=31
41+9=40
40+10=50
Joey can mow the lawn in 40 minutes and Pet can mow the lawn in 60 minutes. How long will it take for them to mow the lawn together?
Answer:
It will take 100 minutes (an hour and 40 mins)
Step-by-step explanation:
Just add 60 and 40 and you will get 100 mins.
covert the equation 3x+2y=14 to slope intercept form
Step-by-step explanation:
[tex]3x + 2y = 14[/tex]
[tex]\Rightarrow 2y = - 3x + 14[/tex]
[tex]\Rightarrow y = -\frac{3}{2}x + 7[/tex]
73 is 20% of what number step by step
Answer:
365
Step-by-step explanation:
(20*x) / 100 = 73
Answer:
365
Hope this helps :)
Step-by-step explanation:
We already have our first value 73 and the second value 20. Let's assume the unknown value is Y which answer we will find out.
As we have all the required values we need, Now we can put them in a simple mathematical formula as below:
STEP 173 = 20% × Y
STEP 273 =
20
100
× Y
Multiplying both sides by 100 and dividing both sides of the equation by 20 we will arrive at:
STEP 3Y = 73 ×
100
20
STEP 4Y = 73 × 100 ÷ 20
STEP 5Y = 365
Finally, we have found the value of Y which is 365 and that is our answer.
You can easily calculate 73 is 20 percent of what number by using any regular calculator, simply enter 73 × 100 ÷ 20 and you will get your answer which is 365
Express 74% as a ratio
If 3 rabbits can eat 12 carrots in 1 hour, how many carrots can 6 rabbits eat in a half-hour?
Answer:
72
Step-by-step explanation:
3x12=36
36x2=72
I need help please!!
assume that the height of your cylinder is 8 inches. consider a as a function of r, so we can write that as a(r)=2πr2+16πr. what is the domain of a(r)? in other words, for which values of r is a(r) defined? part b: continue to assume that the height of your cylinder is 8 inches. write the radius r as a function of a. this is the inverse function to a(r), i.e to turn a as a function of r into. r as a function of a.
Step-by-step explanation:
The domain of A(r) is [tex]r \geq 0.[/tex] The expression for A(r) is
[tex]A(r) = 2\pi r^2 + 16\pi r[/tex]
Let's write A(r) as simply A and divide the equation by [tex]2\pi[/tex] to get
[tex]r^2 + 8r = \dfrac{A}{2\pi}[/tex]
We can complete the square on the left hand side by adding 16 to both sides:
[tex]r^2 + 8x + 16 = \dfrac{A}{2\pi} + 16[/tex]
[tex]\Rightarrow (r + 4)^2 = \dfrac{A}{2\pi} + 16[/tex]
Taking the square root of the equation above and then solving for r, we get
[tex]r = -4 \pm \sqrt{\dfrac{A}{2\pi} + 16}[/tex]
In this exercise we have to use our knowledge about cylinders to calculate the function that best represents its value:
[tex]r=-4+\sqrt{\frac{A}{2\pi} +16}[/tex]
The area domain of A can be written as:
[tex]A(r)=2\pi r^2+16\pi r[/tex]
Let's write A(r) as simply A and divide the equation by [tex]2 \pi[/tex]to get:
[tex]r^2+8r=\frac{A}{2\pi}[/tex]
Now we can sum on both sides like:
[tex]r^2+8X+16=\frac{A}{2\pi}+16\\(r+4)^2=\frac{A}{2\pi}+16[/tex]
Taking the square root of the equation above and then solving for r, we get:
[tex]r=-4+\sqrt{\frac{A}{2\pi} +16}[/tex]
See more about cylinders at brainly.com/question/3692256
A rectangle on a coordinate plane is translated 5 units up and 3 units to the left. Which rule describes the translation?
(x, y) → (x + 5, y – 3)
(x, y) → (x + 5, y + 3)
(x, y) → (x – 3, y + 5)
(x, y) → (x + 3, y + 5)
Answer:
3rd option
Step-by-step explanation:
A translation of 5 units up , in the positive y- direction means add 5 to the y- coordinate.
A translation of 3 units left, in the negative x- direction means subtract 3 from the x- coordinate.
Then translation rule is
(x, y ) → (x - 3, y + 5 )
Answer:
C
Step-by-step explanation:
Person above is correct. Edge 22
I need help with number 10
Answer:
[tex]\frac{-3xy}{z^{2} }[/tex]
Step-by-step explanation:
[tex]\frac{-24x^{2}y^{5}z}{8xy^{4}z^{3} }[/tex]
Lets divide like terms
-24/8 = -3
[tex]x^{2}[/tex]/[tex]x^{1}[/tex] = [tex]x^{1}[/tex]
[tex]y^{5}[/tex]/[tex]y^{4}[/tex] = [tex]y^{1}[/tex]
[tex]z^{1}[/tex]/[tex]z^{3}[/tex] = [tex]z^{-2}[/tex]
After diving like terms you are left with:
[tex]\frac{-3xy}{z^2}[/tex]
You are traveling to a football game. You tell your friends you traveled 70 miles per hour while on the interstate. You know however, that at one point you glanced at your speedometer and it read 68 miles per hour. Which is your average speed and which is your instantaneous speed?
The average speed is 70 miles per hour and the instantaneous speed is 68
miles per hour.
The average speed is the total distance travelled divided by the elapsed time
while the instantaneous speed is the accurate speed covered by the object
at a given instant of time.
Mathematically,
average speed = total distance travelled by the object / total time taken by
the object
Instantaneous speed = distance of an instant / time of an instant.
Therefore,
The average speed is 70 miles per hour.
The instantaneous speed is 68 miles per hour.
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PLEASE HELP!!!!!!!! A swimming club is conducting a vote to choose a mascot. There are 164 club members who want a dolphin for their mascot. These members represent 82% of the total number of club members. How many club members are there?
Group of answer choices
134
200
136
2,000
Answer:
Step-by-step explanation:
Each kit to build a castle contains 235 parts. how many parts are in four of the Kira?
A runner sets a goal to run 100 miles. How many days will it take to reach the goal if she runs 4/5 of a mile each day?
100 ÷ 4/5 = ...
= 100 × 5/4
= 500/4
= 125day
Answer:
125 days
Step-by-step explanation:
100 ÷ 4/5 = 100/1 × 5/4 = 500/4 = 125
Answer: 125 days