Answer:
A
Step-by-step explanation:
distributive property
Answer:
I would say A
Step-by-step explanation:
it's A since 5y times 2 which is 10y and 3 time 2 is 6 and its still equivalent to (5y - 3) times 2 so it's 10y - 6
5. A softball has a diameter of 8.3 in. How many softballs will fit inside of a storage unit 4 that is 15 feet wide, 10 feet long, and 5 feet high?
Answer:
4329 softballs
Step-by-step explanation:
To find the number of softballs that will fit into the container, we first find the volume of the softball. Since it is a sphere, its volume V = 4πr³/3 where r = radius = d/2 where d = diameter of softball.
So, V = 4π(d/2)³/3 = πd³/6
Since d = 8.3 in,
V = πd³/6 = π(8.3 in)³/6 = π × 571.787 in³/6 = 299.39 in³
The volume of the box, V' = 15 × 10 × 5 ft³ = 750 ft³ = 750 × (12 in)³ = 750 × 1,728 in³ = 1,296,000
So, for n softball to fit, its volume must equal the volume of the storage unit.
The volume of n softballs is nV.
For the softballs to fit, V' = nV
n = V'/V
= 1,296,000 in³/299.39 in³
= 4328.8 softballs
≅ 4329 softballs since we cannot have a decimal number of softballs.
emily draws the following triangle. what must the measure of
92%
268%
82%
88%
How do you find the rate of change for linear functions
I need this asap I really need help
Answer:
you will have to find the slope in the y= mx+b form.
you can find the slope also by looking at the graph and looking at the rise over run
Tell whether the question is statistical or not statistical.
How many days did each sixth-grade student stay home sick from school this year?
Answer:
Statistical
Step-by-step explanation:
Statistical, because you are collecting info and making use of it.
what is 30%of 20_______?
Answer:
6
Step-by-step explanation:
30/100 * (20)
.3 (20) = 6
Answer: 6
Step-by-step explanation:
It costs $35 for a membership at a wholesale store. the monthly fee is $15. Write an equation that represents the total cost( in dollars) of a membership.
Answer:
35+15=50 or 35$+15$=50$
Step-by-step explanation:
If its for twelve months
35$+180$=215$
PLEASE SHOW ME THE GRAPH AS WELL! I’ll give brainliest thank you!!!!
CAN SOMEONE PLEASE WRITE AN EQUATION FOR THAT LINE? THIS IS THE 4th TIME I POSTED IT PLEASE SOMEONE HELP!!$
Answer: y= [tex]\frac{-3}{1}[/tex]x-4
Step-by-step explanation:
y=mx+b
slope= -3/1
y intercept (the y intercept is where the line intercepts the y axis) = -4
y= [tex]\frac{-3}{1}[/tex]x-4
I am not a professional, simply using prior knowledge.
Note- It would mean the world to me if you could mark me as brainliest!
Claire buys a jacket that originally cost $76, the price is marked down 25%and Claire has a coupon to further reduce the price by 10%. How much does Claire pay for the jacket?
Answer:
$51.30
Step-by-step explanation:
76 decrease 25% =
76 × (1 - 25%) = 76 × (1 - 0.25) = 57
57 decrease 10% =
57 × (1 - 10%) = 57 × (1 - 0.1) = 51.3
What is the value of x2?
(5x)
0 14
110
110
017
70
Answer: 14
Step-by-step explanation:
110 + 110 + 70 + 5x= 360 ( total number of angles in a quadrilateral is 360 degrees)
290+5x= 360
5x= 360 - 290= 70
x= 70/5= 14
pls help with this math question
Answer:
first and second are true
Step-by-step explanation:
9514 1404 393
Answer:
a, b
Step-by-step explanation:
This has to do with correctly using the distributive property to distribute a negative multiplier.
a) (5p -7) -(3p +1) = 5p -7 -3p -1 = (5-3)p +(-7-1) = 2p -8 . . . . true
__
b) (10b +3) -(-2b +78) = 10b +3 +2b -78 = (10+2)b +(3 -78) = 12b -75 . . . . true
__
c) (4h +2) -(h -6) = 4h +2 -h +6 = (4-1)h +(2+6) = 3h +8 . . . . not 3h-4 (false)
Share £300 in the ratio 2:3
Answer:
£200/£300
Step-by-step explanation:
Answer:
5x=300£
X=60£
2x=120£
3x=180£
hope it helps
Find the volume of the given shape. Round your answer to the nearest
hundredth if necessary.
Answer:
65.97m³
Step-by-step explanation:
This is a right circular cone, so we will be using V = (1/3)(π)(r²)h
r = radius = 3m
h = height = 7m
V = (1/3)(π)(3m²)(7m) = 65.97m³
The bracket means to multiply.
Susan's cat weighs 3 pounds. Susan's dog weighs 3 1/4 times as much as her cat. How much does Susan's dog weigh?
Answer:
Susan's dog weighs 9.75 pounds
Step-by-step explanation:
Given
The weight of Susan's cat = 3 pounds
Susan's dog weighs 3 1/4 or 13/4 times as much as her cat.
To determine
The weight of Susan's dog = ?
As the weight of Susan's cat = 3 pounds
Given that Susan's dog weighs 3 1/4 or 13/4 times as much as her cat. so
The weight of Susan's dog = 13/4 of 3
= 13/4 × 3
= 39/4
= 9.75 pounds
Therefore, Susan's dog weighs 9.75 pounds
What is the center of the circle for this equation:
x² + y² = 25
Answer:x=√−y2+25 or x=−√−y2+25
Step-by-step explanation:
Answer: (0,0)
Step-by-step explanation:
since there is no number by the variable your answer must be on the origin.
Read the question and answer. (The answer Shown Isn't correct)
Answer:
c
Step-by-step explanation:
6. The additive inverse of
-4÷7 is
Answer:
4X=M +Y
Example 4+4=8/8+8=16
Like that it is
Answer:
+0.57
Step-by-step explanation:
hope this helps you
please mark me as brainlist
describe how the graph of g(x) is related to the graph of f(x) = 1/x. g(x) = -1/x +5
Answer:
yea
Step-by-step explanation:
have yall answer fast please and thank you
I need some help plz
Answer:
Could you take a closer picture please?
Step-by-step explanation:
Karim drove 540 for 5 hours. How far could he drive in 3 hours?
Answer:
324 miles
Step-by-step explanation:
540/5=108 per hour
108*3=324
Answer:
324
Step-by-step explanation:
Take x as the number of hours.
5x=540
x=108
Then multiply x by 3 so that you have 3 hours rather than 1, doing the same to the other side of the equation, so they stay equal.
3x=324
( 1 ) The old washing machine can only wash 8 pieces of clothing at a time. Benjamin has 30 shirts and 18 pairs of pants to wash. It takes 25 minutes to run each load. How many loads will he need to run in the old washer? Answer: ________ ______ (units)
( 2 ) At the company picnic, 21 accountants and 9 engineers wanted to have a volleyball tournament. Hey had 11 volleyballs. How many teams could they have if there were 5 people on each team? Answer: ________ ______ (units)
( 3 ) Steven opened 8 boxes and found 84 science fiction books and 49 history books. He wants to put them all on 7 shelves. How many books can go on each shelf? Answer: (units) ( 4 ) Grace has 43 math problems and 22-word problems to do for homework. She also needs to read 15 pages for science. She can do 13 problems in an hour. How long will it take Grace to finish all of the problems? Answer: ________ ______ (units)
( 4 ) Grace has 43 math problems and 22-word problems to do for homework. She also needs to read 15 pages for science. She can do 13 problems in an hour. How long will it take Grace
to finish all of the problems? Answer: ________ ______ (units)
PLZ HURRY I NEED TO DO THIS IN TWO MINUTES
IF YOU ARE RIGHT I WILL GIVE THE BRAINLIEST ANSWER FOR WHOMEVER GETS IT RIGHT
Answer:
1) 6 loads
2) 6 teams
3) 19 books per shelf
4) 5 hours
help ill get held back
Answer:
✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆
Hewo lil bunnyStep-by-step explanation:
The multiples for 1/8 are 1/8 ,2/8, 3/8, 4/8, 5/8 -A✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆✰⋆bye bye lil bunny♡
Find the area of the shaded section.
3 cm
9 cm
7 cm
16cm
Answer:
The area of the shaded portion is 123 cm^2
Step-by-step explanation:
Here, we want to find the area of the shaded portion
To find this, we subtract the area of the smaller inner rectangle from that of the outside bigger one
Mathematically, the area of a rectangle at any point in time is length * width
For the bigger one, we have;16 * 9 = 144 cm^2
For the smaller inner one, we have ;3 * 7 = 21 cm^2
The area of the shaded portion which is the difference is;
144-21 = 123 cm^2
a company estimates 0.3% of their products will fail after the original warranty period but within 2 years of the purchase, with a replacement cost of $450. if they offer a 2 year extended warranty for $42, what is the companys expected value of each warranty sold?
I honestly don’t know
An online game store charges a $20 membership fee and $2.50 for each downloaded game. Write an
equation to model this situation Ifa new member paid the store $67.50 in the last three months, how
many gentes were downloaded?
Answer:
3?
Step-by-step explanation:
First I added 20 dollars to 2.50 and I got 22.50 than I divided 67.50 / 22.50 which gave me 3, so I guess the answer is 3. Hope this helped!
The answer is 3 for x and Y. But I don’t understand how to get that answer
so it's a square which means all of the sides are equal.
that means x+7=3x+1
subtract 1 from both sides
x + 6 = 3x
subtract x from both sides
6 = 2x
divide both sides by 2
3 = x
you can do the same for y
2y - 1 = -3y + 14
add 3y to both sides
5y - 1 = 14
add 1 to both sides
5y = 15
divide both sides by 5
y = 3
what is an equation to represent for (Andre withdrew spending money from his checking account that initially had $982. What was the amount of his withdrawal, w, if his ending balance was $922)
Answer:
The Answer is w - 982 = 922 because it whatever money he took from the 982 lead to 922
Step-by-step explanation:
Determine the arc length of the circle with radius 5.5 cm if it is subtended by a central angle of 5/2 radians round your answer to one decimal place
Answer:
yes
Step-by-step explanation:yesyesyesyesyesyesyesyesyes
A circular path 4 feet wide has an inner diameter of 550 feet. How much farther is it around the outer edge of the path than around the inner edge? Round to nearest hundredth. Use 3.14 for π.
Answer:
[tex]L_c=25.12ft[/tex]
Step-by-step explanation:
From the question we are told that
Width of circular path [tex]w_c=4ft[/tex]
Inner Diameter [tex]d_i_n=550ft[/tex]
Outer diameter [tex]d_{out}= 550 +2*4[/tex] (inner diameter + 2 circular path width)
[tex]d_{out}= 550 +8\\d_{out}= 558ft[/tex]
Generally the equation for inner circumference of the circle [tex]C_1[/tex] is mathematically given by
[tex]C_1=\pi d_{in}[/tex]
[tex]C_1=3.14*550[/tex]
[tex]C_1=1727ft[/tex]
Generally the equation for outer circumference of the circle [tex]C_2[/tex] is mathematically given by
[tex]C_2=\pi d_{out}[/tex]
[tex]C_2=3.14*558[/tex]
[tex]C_2=1752.12ft[/tex]
Generally the difference in length of the two circumference [tex]L_c[/tex] is mathematically given by
[tex]L_c=C_2-C_1[/tex]
[tex]L_c=1752.12-1727[/tex]
[tex]L_c=25.12ft[/tex]