I dont know how to solve this but heres a suggestion: Use PEMDAS
2. A water tank is in the shape of a right circular cylinder with a height of 9
feet and a volume of 225 pi cubic feet. What is the diameter of the water
tank? *
Answer:
10 ft.
Step-by-step explanation:
V = Bh where B = area of the base, which is a circle in your problem.
So, B = [tex]\pi r^{2}[/tex]
225π = π[tex]r^{2}[/tex](9)
[tex]r^{2}[/tex] = 25
r = 5 ft
diameter = 2r = 10 ft.
A school cafeteria offers 3 meal options for lunch. What is the probability that the first 4 students all choose the same meal
Answer:
75% chance
Step-by-step explanation:
Pls help I’ll give brainliest
Answer:
a
Step-by-step explanation:
1. -9x + 1 = -80
What is the value of x
please help I suck at 2 step equations
and answer the questions below as well, please
find the value of X
2. x/8 = 11
3. 10 - 6x = -104
4. -3x = 18
5. x/-4 = 6
6. -9x - 13 = -103
7. 8 + x/-4 = 5
8. 5 - x = 20
THANK YOU
Answer:
1. x=9
2. x=88
3. x=-15.7
4. x=-6
5. x=-20
6. x=10
7. x=-12
8. x=25
Hope this helps
A number raised to the power of 4 is equal to 625. Determine the number
Answer:
Step-by-step explanation:
[tex]n^4=625\\ \\ \sqrt[4]{n^4}=\sqrt[4]{625}\\ \\ n=5[/tex]
Answer:
5
Step-by-step explanation:
i started big the broke it down:
25*25=625 so that didnt work
so i went to 15
15*15=225*15=3375 and that also didnt work
so i went to 5
5*5=25*5=125*5=625
In ΔGHI, the measure of ∠I=90°, the measure of ∠G=46°, and IG = 87 feet. Find the length of GH to the nearest tenth of a foot.
Answer:
See attached
I got an answer of 125.2411251548
or to the nearest tenth 125.2
Step-by-step explanation:
Answer:
125.2
Step-by-step explanation:
Anyone know the answer to this?
Answer:
hello again
Step-by-step explanation:
the radius of the circle is 6mm
for having the circumference we need diameter
for having diameter we should multiply in 2
so:
[tex]d = 2r \\ \\ d = 2 \times 6 = 12mm \\ v = \pi \: d \\ v = 12\pi \: mm[/tex]
i hope this is the answer
if it is dinner time what time is it?
Answer:
7:00
Step-by-step explanation:
Answer:
It’s 7 for dinner time brainliest please
Step-by-step explanation:
HELP PLZ PLZ PLZ PLZ
IT IS A PIC
Answer:
A
Step-by-step explanation:
just count lol
it's 14 cubic units.
what is a real life example of a parabola
Answer:
A banana could be one
Step-by-step explanation:
The degree of the polynomial
p( x ) = x^7 −5x^3 − 3x^2 + 2x is _____
A. 7
B. 2
C. 3
D. 1
Answer:
A. 7
Step-by-step explanation:
Now the power of the highest degree term is 7 so the degree of the polynomial is 7.
Answer:
A. 7
Step-by-step explanation:
Have a great day
What equivalent fractions for 2 3/5 and 1 1/3 using a common denominator
Answer:
The common denominator is 15.
2 3/5 = 13/5 = 39/15
1 1/3 = 4/3 = 20/15
What is the sum of 2 3/6 and 4 4/6
Answer:
7 1/6
Step-by-step explanation:
3/6 + 4/6 = 7/6
4 + 2 = 6
6 7/6
*Simplify*
7 1/6
(Hope this helps!)
Yours Truely, TheAnimeCatUwU
Three angles (degrees) in a kite are 105, 105 and 115. What is the missing angle total?
pls help i need it asap
Answer:
35 degrees
Step-by-step explanation:
we add all answers 105+105+115 and get 325 so we subtract 360 from 325 bc 360 is the maximum angle a quadrilateral can be.
Answer:
let missing no.be x
x+105+105+115=360(sum of angle of kite is 360)
x=360-325=35
therefore missing Angle is 35°
please help asap....
Answer: B or D
Step-by-step explanation:
Please help I need this really quick I will name brainliest to whoever can answer this quickly please!!!
Answer:
180 degree rotation around the origin
Step-by-step explanation:
Both points are on exactly opposite sides of the graph
plssssssss help me i would appreciate it
x/7=12/8 what does x equal
Answer:
x=10.5
Step-by-step explanation:
hope it helps you,
Answer:
x=10.5 or you can write it as a fraction x=21/2
Step-by-step explanation:
x/7=12/8 we cross multiply and divide them
Please help!!! Will mark breinlest.
Answer:
1764 cm²
Step-by-step explanation:
(45 * 12 * 2) + (45 * 6 * 2) + (12 * 6 * 2) = total surface area
= 1764
What are the roots of the equation?
Answer:
Step-by-step explanation:
Need to get this one right to pass the lesson
Answer:
0.5
Step-by-step explanation:
A girl 5 ft tall is walking away from a lamp post that is 12 ft high. If the girl is walking at a speed 7ft/s, how fast is the tip of her shadow moving when she is 10 ft from the lamp post?
Answer:
The tip of the shadow is moving at 4.8 ft per sec when the question is:
"A street light is at the top of a 16 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 8 ft/sec along a straight path. How fast is the tip of her shadow moving when she is 35 ft from the base of the pole?"
can you help me with this square???
Answer:
For Area = l × w
= 18 × 15
= 270 cm2
For Perimeter = 18 + 15 + 18 + 15
= 66cm
Very easy!! help!! urgent!! its on ratio
Answer:
A and B are correct
Step-by-step explanation:
if x:y is 1:3 then x is 1 and y is 3
1/3 of 3 is 1 so A is correct
3/4(1+3) is 3 so B is correct
But
1/4 × 3 is not 1 so C is not correct
3/4 ×1 is not 3 so D isn't correct
Aanya made a scale drawing of a picture. The original dimensions of the picture are 8 inches by 12 inches. Which choice shows a possible combination for the dimensions in Aanya’s drawing?
A. 3 inches by 4 inches
B. 6 inches by 9 inches
C. 16 inches by 36 inches
D. 24 inches by 32 inches
HELP MATH IS HARD
To rent out the movie theater it costs $150 plus $5 per person p. How much does it cost to rent out the move theater?
Answer:
750
Step-by-step explanation:
First you find out that it cost $150 to rent out a movie theater plus the extra 5 dollars so you do 150x5 = 750
Good luck :)
Which product is modeled by the number line below?
2
-2
2-10
1
2
3
2-7 8 5 4 3
6 B 7
a. (-2)(4)
b. (-3)(4)
C. (2)(4)
d. (3)(4)
Show your work
Answer:
It is A. (-2)(4)
Step-by-step explanation:
because if you solve it it gives you -8 which is exactly the number it lands on at last.
WILL GIVE BRAINLIEST!
Translate into an equation. (Use x to represent the smaller number. Translate the second sentence to write your equation.) The sum of two numbers is sixteen. The total of three times the smaller and twice the larger is thirty-nine. Find the two numbers. (Enter your answers as a comma-separated list.)
Answer:
x+y=16
3x+2y=39
--> x=7, y=9
A brick has a dimension of 15 cm x 6.0 cm x 12 CM what is the volume of the brick in cubic meters? (recall that 1 cm = 10^-2 m)
Answer:
342
Step-by-step explanation:
36476
What is this number rounded to the nearest tenth ?