Answer: 187.5 gallons of gas
Step-by-step explanation:
He travels 30000 miles per year, and each gallon lets him travel 16 miles. Divide 30000 by 16 to get the amount of gas he uses in a year, which amounts to 187.5 gallons of gas.
4x ^ 2 + 300 = 1, 596 help solve for the x please show work I will mark brainliest
Answer:
x=18 OR x=-18
Step-by-step explanation:
[tex]4x^2=1296\\x^2=324\\x=+-sqrt(234)\\x=18 OR x=-18[/tex]
Please help me solve 8=11x+2
Answer:
6/11
Step-by-step explanation:
What two numbers make on thousand
Answer:
500 and 500
Step-by-step explanation:
dump truck can carry 8 tons. How many pounds can the dump truck carry
Answer:
16000 pounds.
Step-by-step explanation:
A ton is 2000 pounds, so multiply that by 8.
Six years ago Matt was four times as old as Brown, and in 3 years the sum of their ages will be 43 years. Find their present ages.
Answer:
matt=26 brown=11
Step-by-step explanation:
use ur brain and do it backwards or look at the guy above me
HELPPPPPPP PLZZZZ I DONT GET IT
Answer:
See below
Step-by-step explanation:
[tex]1) \: \frac{1}{2} \times 5 \times 6 = 15 \: {cm}^{2} \\ \\ 2) \: \frac{1}{2} \times 10 \times 6 = 30 \: {cm}^{2} \\ \\ 3) \: 5 \times 3 = 15 \: {cm}^{2} \\ \\ 4) \: 10 \times 6= 60\: {cm}^{2} [/tex]
A set of data already has the values 11, 14, 23, and 16. What value would have to be added to the set for the mean of the
five numbers to be 18?
08
12
18
26
Whats is -100+500 you get it ok
Answer:
400 pick mine as Brainlest
Step-by-step explanation:
Answer:
It is 400
Step-by-step explanation:
If you reverse it to make it easier on yourself.
500-100 =400
Help me please!!!!!!!
Answer:
48%
Step-by-step explanation:
25 total students, 12 got either 0-4 or 5-9, 12/25 as a percent is 48 percent. Hope this helped! Good luck!
Which expression is equal to 1/6? *
Answer:
I think that 1÷6 as the same as 1/6
What is the circumference of a circle having a radius of 56 mm
Answer:
The circumference is 351.68 millimeters or 352 millimeters.
Step-by-step explanation:
The formula to find the circumference of circle is 2 * pi * radius.
Applying Circumference Formula: 2 * 3.14 * 56 = 351.68 millimeters.
If you need to round to the nearest hundredth, the answer would be
352 millimeters.
I think this is correct, please don't hate me if I'm wrong. ;D
Evaluate the expression when a = 6 and x = -3.
-a+7x
Find the MEAN
Sandra's scores on the first 5 tests were 87%, 92%, 76%, 92%, and 89%.
Answer:
87.2
Step-by-step explanation:
Add them all up and divide by how many scores.
I need help with angles
Answer:
1. ∠CFD = 28°
2. ∠RPQ = 53°
Step-by-step explanation:
For the first one:
∠CFD and ∠DFE are angles on a straight line
Angles on a straight line add up to equal 180
That being said we can find the missing angle (∠CFD) by subtracting the given angle measure (152°) from 180
so ∠CFD = 180 - 152
180 - 152 = 28
Hence, ∠CFD = 28°
For the second one:
Complementary angles have a sum of 90°
If ∠RPQ and ∠SPR are complementary angles we can find the missing angle ( ∠RPQ in this case ) by subtract the given angle measure ( 37° ) from 90
so ∠RPQ = 90 - 37
90 - 37 = 53
Hence , ∠RPQ = 53°
If ∠X and ∠Z are complementary, and the measure of ∠Z is 45°, what is the measure of ∠X?
Answer:
The measure of ∠X is 45°.
Step-by-step explanation:
Complementary angles are two angles that have a sum of 90°.
I subtracted 45 from 90 (90-45) and got 45°.
Find the surface area of the prism.
Answer:
386
Step-by-step explanation:
At the math store, one circle costs one amount, and each square costs another amount. 5 circles plus one square is 20 cents. How much would 12 circles plus 5 squares cost?
Answer: 61 cents
Step-by-step explanation:
Let’s assume a circle is X and a square is Y.
The problem states:
5x + 1y = 20
2x + 3y = 21
Taking the 1st equation we can see that
1y = 20-5x which is the same as
y = 20–5x
If we replace y in the 2nd equation with the above we get:
2x + 3(20–5x) = 21
which is the same as
2x + 60 - 15x = 21
we can rearrange to get
2x -15x = 21 -60
which is the same as:
-13x = -39
therefore x = -39/-13 or
x = 3
We can then calculate y
If y = 20–5x, then y = 20 -15
There y = 5
So to answer you question, 12 circles plus 5 squares =
12x + 5y = 12(3) + 5(5) = 36 + 25 = 61 cents
hope this helps
1. Find the area
13 ft
3 ft
Answer: you just need to do A=bh
Step-by-step explanation:
So you need to multiply the base by the height
I don't know how to do this. Any help?
Answer:
cos 37=x/b (second one)
sin 37= a/b (third one)
tan 37=a/x (sixth one)
Step-by-step explanation:
Cos is defined by the adjacent side over the hypotenuse. Cos 37 would be x/b. Clearly, that is option 2. Sin is defined by opposite over hypotenuse. Sin 37 would be a/b. That is the 3rd option. Tan is defined by opposite over adjacent. Tan 37 would be a/x or the 6th option.
The volume of a sphere depends on its radius, so the volume is a function of the radius. If this function is called V(r), use the formula below to compute V(4), the volume of a sphere with a radius of 4 units.
Answer:
the volume of a sphere with a radius of 4 units.
=4/3πr³=4/3×π×64 is your answer
If the point M(2,2) is reflected over the y axis, what will be the coordinates of the resulting point, M’?
Answer:
-8,-5
Step-by-step explanation:
8,5 because the "m" is 5 squares down and 8 squares to the right.
What is the median for the set of data shown below 45 23 16 78 24
Given that a does not equal +-b and a^2-b^2/a+b=12, find a-b.
PLEASE HELP NEED ASAPPPPP WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWERRRR
Answer:
Step-by-step explanation:
Given that a does not equal +-b and a^2-b^2/a+b=12, find a-b.
PLEASE HELP NEED ASAPPPPP WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWERRRR
2p – 194.99 = 284.97
Write 44/5 as a mixed/whole number.
Write 12/3 as a mixed/whole number.
Write 5/5 as a mixed/whole number.
Write 15/7 as a mixed/whole number.
Write 1/4 as a mixed/whole number.
Answer:
12/3=4
5/5=7
15/7=2+1/7
1/4 is a proper fraction
Only improper fractions can be converted to mixed/whole number
Step-by-step explanation:
Find the value of each variable
HELPP
Answer:
10. y=102,
11. x=103
12. x=145
Step-by-step explanation:
10.) 120+85+53+y=360
y+258=360
y=102,
11.) 117+100+105+115+x=540
x+437=540
x=103,
12.) 129+116+120+125+135+130+x=900
755+x=900
x=145
Answer:
10.) 102 11.) 103 12.) 145
Step-by-step explanation:
I am assuming you need help on all three questions.
10.) This shape, a trapezoid, has 4 angles. Therefore these angles are going to all add up to 360 degrees.
To solve... 360 - 120 - 85 - 53 = 102
OR...
120 + 85 + 53 = 258 then... 360 - 258 = 102
11.)This shape, a pentagon, has 5 angles. Therefore these angles are going to all add up to 540 degrees.
To solve... 540 - 117 - 100 - 105 - 115 = 103
OR...
117 + 100 + 105 + 115 = 437 then 540 - 437 = 103
12.)This shape, a heptagon, has 7 angles. Therefore these angles are going to all add up to 900 degrees.
To solve... 900 - 116 - 120 - 129 - 130 - 135 - 125 = 145
OR...
116 + 120 + 129 + 130 + 135 + 125 = then... 900 - 755 = 145
Help anybody? If so thanks
What is the range?
The range is
2 3
4
4
5
6
7
8.
9 10
Answer:
8
Step-by-step explanation:
If an x-coordinate repeats, can a relation still be a function?
I need help right now
Answer:
No
Step-by-step explanation:
if you see any duplicates or repetitions in the x-values, the relation is not a function.
[4]
(b) Consider two spheres of radius R = 1 with a separation d
between their centres (see figure below). Use spherical
coordinates to compute the volume, V(d), of the intersection
as a function of d. Sketch the function V(d) and explain why
V(O) = n and V(2) = 0. (You can use the formula for the
volume of a cone without derivation.)
xy plane
Answer:
Follow Sammy Revv on Spotify and you'll get a 100% on your test
Step-by-step explanation: