Answer:
128099.5
Step-by-step explanation:
answers may vary to what the teacher wants as an answer but thats what i got according to delta math
The volume of a hemisphere with a radius of 39.4ft, rounded to the nearest tenth of a cubic foot is,
⇒ 122,325.97 cubic units
What is mean by Multiplication?To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.
Given that;
Radius of hemisphere = 39.4 feet
Now, We know that;
The volume of a hemisphere = (2/3)πr³ cubic units.
Hence, We get;
The volume of a hemisphere = (2/3)π (39.4)³ cubic units.
= 2/3 × 3 × 61,162.98
= 122,325.97 cubic units
Thus, The volume of a hemisphere with a radius of 39.4ft, rounded to the nearest tenth of a cubic foot is,
⇒ 122,325.97 cubic units
Learn more aboput the multiplication visit:
brainly.com/question/10873737
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Which is most likely the equation for the curre of best fit for the relationship?
An office supply store carries an all-in-one printer with a regular price of $240. The printer is on sale at 15% off. The sales tax is 5%. If the customer uses a $20 gift card, how much of the purchase price remains?
Answer:
I'm pretty sure it's $193.20
NEED HELP ASAP, WILL GIVE BRAINLIEST
Which are the two geometric means between 175 and 1.4?
a.
0.2, 0.04
b.
1.4, 0.0112
c.
35, 7
d.
131.25, 65.625
Answer:
The answer is C. 35, 7
Find the value of h .
Answer:
xowowo2o2oeoddoxxocckckcll
The number of radians in a 540-degree angle can be written as aft, where a is a constant, What
is the value of a ?
Answer:I think Im not sure
But i will try 540 degress can be written as aft
Step-by-step explanation:
Answer: a=3
Step-by-step explanation:
trust
ILL MARK U BRAINLIEST!!!
Answer:
i think the anwser is the 2nd one
Step-by-step explanation:
Please answer correctly !!!!!!!!!!!!!!!! Will
Mark brainliest !!!!!!!!!!!!!!!!!!
Answer:
Step-by-step explanation:
Since the lines are parallels and should equal 180 degrees, with the other being 140 degrees, I would think it's 40 degrees to make the 180. I hope this is right. It's been a while for geometry.
answer these questions
1.You have $6.96.You buy 6 items the cost $0.79 each.How much money do you have left?
2.How many 0.25 burgers can you make with 5.5 Ibs. of ground beef?
3. Find the next two numbers in the pattern. -96,48,-24,12....
100 points
Answer:
1) $2.22
2) 22 burgers
3) -6, 3
Step-by-step explanation:
Question 1:
6 x 0.79 = 4.74
$6.96 - $4.74 = $2.22
Question 2:
5.5 / 0.25 = 22
Question 3:
Each time the number divides by negative 2
12 / -2 = -6
-6 / -2 = 3
In a movie theater 150 feet long, the floor is sloped so there is a difference of 30 feet between the front and back of the theater. What is the angle of elevation to the nearest degree?
Answer:
90
Step-by-step explanation:
Answer:
the angle of elevation is 11.537 degrees
Step-by-step explanation:
jack is 2 years older than bob how old was bob when jack was 1
Answer:
uhhhh not born -1 year
Step-by-step explanation:
jack is 2 years older than bob jack is on so bob would not have been born yet
Slope Is --3, and (1, 2) is on the line.
The equation of the line is y
Answer:
y= -3x + 5
Step-by-step explanation:
Use the equation of a line formula:
y- y1 = m(x - x1)
where y1 and x1 are the y and x coordinates from the given point (1,2)
So y1= 2
x1= 1
And where m is the slope, -3
Plug in to get y-2 = -3(x-1)
Simplify and solve for y
y= -3(x-1)+2
y= -3x +3 +2
y = -3x + 5
Please answer correctly !!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!
Answer:
x=13
Step-by-step explanation:
15x-15
15*13=195
195-15=180
Answer:
Step-by-step explanation:
X=13 pls mark brainly
What is the equation of the graph [tex]y=x^3[/tex] under a vertical stretch by the factor 2 followed by a horizontal translation 3 units to the left and then a vertical translation 4 units down?
a.) [tex]y=2(x+3)^3+4[/tex]
b.) [tex]y=2(x-3)^3+4[/tex]
c.) [tex]y=2(x+3)^3-4[/tex]
d.) [tex]y=2(x-3)^3-4[/tex]
Answer:
C. y = 2 (x + 3)³ − 4
Step-by-step explanation:
y = x³
Stretch vertically by 2.
y = 2x³
Shift horizontally 3 units to the left.
y = 2 (x + 3)³
Shift vertically 4 units down.
y = 2 (x + 3)³ − 4
Felix has $50 in a savings account that earns 5% interest, compounded annually. To the nearest cent, how much interest will he earn in 2 years?
Answer:
$55.13
Step-by-step explanation:
50 * 1.05 = 52.5
We do this step twice because the interest is for 2 years.
52.5 * 1.05 = 55.125
This rounds up to 55.13, your final answer!
ANSWER CORRECTLY AND YOU WILL GET BRAINLIEST WORTH IT
Write a proportion to find how many points x a student needs to score on a test worth 80 points to get a test score of 80%
64
80 80
thats how you havw to put it
Answer:
80/100 is 80%
Step-by-step explanation:
i need help please -2 + 7b - 4b
Answer:
-2+3b
Step-by-step explanation:
6. What is the distance between two points
with coordinates at (840) and (20,5)?
A 35.3
C 47
B 37
D 54.1
Answer:
Step-by-step explanation:
h
Answer:
37
Step-by-step explanation:
The cost for a box of cereal is $1.25. The store is selling the box of cereal for 1 point
$2.25. What is the percent of markup? *
:
Ss
Step-by-step explanation:
Is this table proportional or non-proportional? Explain your reasoning to why this table is proportional or non-proportional.
Point A is a representation of which number on the number line?
А
С
D
.
0
2
ОО
Answer:
its -3
Step-by-step explanation:
i take the quiz
Hello world can you help me with math?
Answer:
Im going to have to say C
Step-by-step explanation:
I hope this helps you out!
X (0,6) y (-3,15) what are the slope and y intercept
Answer:
y = -3/9x + 6
Step-by-step explanation:
slope = -3/9x
y-intercept = 6
share £30 in the ratio 1:2
Answer:
10:20
Step-by-step explanation:
I dont really know how to explain this but i beileve its 10:20
What is the value of x in the equation ? (image below)
Answer: 2
Step-by-step explanation:
2.5(6x-4)=10+4(1.5+0.5x) [Work out the brackets]
15x-10=0+6+2x [Solve]
15x-10=16+2x [Convey the terms]
15x-2x=16+10 [Add up the same terms and calculate]
13x=26 [Divide both parts]
x=2
Answer:
x = 2
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesStep-by-step explanation:
Step 1: Define equation
2.5(6x - 4) = 10 + 4(1.5 + 0.5x)
Step 2: Solve for x
Distribute: 15x - 10 = 10 + 6 + 2xCombine like terms: 15x - 10 = 16 + 2xSubtract 2x on both sides: 13x - 10 = 16Add 10 to both sides: 13x = 26Divide both sides by 13: x = 2Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: 2.5(6(2) - 4) = 10 + 4(1.5 + 0.5(2))Multiply: 2.5(12 - 4) = 10 + 4(1.5 + 1)Subtract/Add: 2.5(8) = 10 + 4(2.5)Multiply: 20 = 10 + 10Add: 20 = 20Here we see that 20 does indeed equal 20.
∴ x = 2 is a solution of the equation.
Match the vocab word with the definition.
Answer:
1. = the first one
2. = the third one
3. = the second one
Step-by-step explanation:
a leak is slowly draining water from a pool containing 324 gallons of water. How much water is remaining after 8 hours if it leaks 7 gallons per hour
Question is on picture
Answer:
4 or 4/1 (both the same thing just with plotting point writing 4/1 is easier for me so I know to go up 4 over 1 :) )
Step-by-step explanation:
Parallel lines have the same slope, so both lines will have the same slope. Use line 1’s points to find the slope with the formula
(y1-y2)/(x1-x2)
(5-1)/(-2-(-3)
4/1=4
Enlarge the rectangle.
When a figure is enlarged, the scale factor must be ____
Less than 0
Between 0 and 1
Greater than 1
Reduce the rectangle.
When a figure is reduced, the scale factor must be ____
Less than 0
Between 0 and 1
Greater than 1
Answer:
1: greater than 1
2:between 0 and 1
Step-by-step explanation:
Answer:
1: greater than 1
2:between 0 and 1
Step-by-step explanation:
please answer need help on quiz will give brainliest answer
Answer:
A. (3,0) min
Step-by-step explanation:
Have a great day!
Please help please help please help
Answer:
b
Step-by-step explanation:
