Answer:
h = 3 inches
Step-by-step explanation:
Volume of the fish tank = length × width × height
Volume = 150 cubic inches
Length = 10 inches
Width = 5 inches
Height = x
Volume of the fish tank = length × width × height
height = volume of the fish tank / length*width
h= 150 / 10*5
h = 150 / 50
= 3
h = 3 inches
The height = 3 inches
From the height formula,
height = volume of the fish tank / length*width
The dependent variable is height
The independent variable are length, width and volume
Cameron started with 20 pieces of gum and gave away x number of pieces. Connor started with 35 pieces of gum and gave away twice as many as Cameron did.
How many pieces of gun did Cameron give away if they had the same number of pieces left?
A) 5
B) 15
C) 18
D) 8
Answer:
they gave away 15 and 30 pieces
Cameron gave away 15
they have 5 left
Step-by-step explanation:
20-x=p
35-x2=p
x=15
p=5
PLEASE HELP ME PLEASE!
Answer:
1 hour = 50/4= $12.5
4 hours = $50
[tex]5\frac{1}{2}[/tex] can be written as 11/2 or 5.5
Let's take x to be the salary for working 5.5 hours.
4 50
5.5 x
Using cross-multiplication, you will get the equation:
4x = 275
x = 68.75
THEREFORE, HE EARNS $68.75 IN [tex]5\frac{1}{2}[/tex] hours.
PLEASE HELP!!!!! I will give brainliest!!!!!
The point, (-3, 2) is a solution to the following system.
y > x -2 x ≥ 1
True
OR
False
Answer:
False
Step-by-step explanation:
If you connect it, it won't make sense.
y>x - 2
Now plug it in
2 > -3 -2
2 > -5
That's true, but look at the next one
x >= 1
Plug it in
-3 >= 1
-3 isn't greater OR equal to 1, therefore it's false. I know for a fact, if one system isn't true for the point, then NONE of them are. It asked if the point was a solution to the whole system not just one. Trust me, it's false, whether you already "took the test" or not.
Which equation could help you answer the scenario below?
HEEEEEELP! BRAINLIEST!
I bought 12 pound of turkey and ate 34 of it. How many pounds of turkey did I eat?
A) 12÷34=46
B) 12×34=38
C) 12+34=54
D) None of the above
The answer is B. One way you can tell what operation you are going to use is by the word. This has the word of, so that is one way to tell that an equation is multiplication. Also, this is 3/4 of 1/2, so you would multiply.
Answer:
D) None of the above
Step-by-step explanation:
First you need to multiply 1/2 and 3/4 then subtract that answer to 1/2 and that is your answer so it is D
what is 255 divided by 425
Answer: 0.6
Step-by-step explanation: PLEASE GIVE BRAINLIEST IT HELPS ALOT. THANKYOU.
Answer:
0.6
Step-by-step explanation:
225 divided by 425 = 0.6
A square has an area of 1369 square inches. What is the length of its side
Answer:
37 inches
Step-by-step explanation:
1369 = l^2
The square root of 1369 is 37.
-2/9x = 2/5 please hurry
Answer:
Solution
=
− 9/5
Step-by-step explanation:
−
2
9
=
2
5
\frac{-2x}{9}=\frac{2}{5}
9−2x=52
9
⋅
−
2
9
=
9
⋅
2
5
Answer:
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Exact Form:x=−9/5
Decimal Form:x=−1.8
Mixed Number Form:x=−1 4/5
Rectangle R was dilated to form rectangle R’.
Which is the scale factor of the dilation?
5/4
2/1
5/2
5/1
Answer:5/2
Step-by-step explanation:
Using the graph of the line below, determine what the slope is
1) Slope is 0
2) Slope is 2
3) Slope is 3
4) Slope is 6
Answer:
2) Slope is 2
Step-by-step explanation:
You can see that the line rises 2 units and runs for 1 unit, making the slope 2/1 or in a simpler form, 2.
What is the range of the graph below?
In a newspaper, it was reported that yearly robberies in Springfield were up 50%to 279 in 2012 from 2011. How many robberies were there in Springfield in 2011.
hi there! here's my answer for you...
There were 186 Springfield robberies in 2011.
hope this helped. i have included a step-by-step explanation below in case you need it. have a good one!
.
Think about what happens when you double a number.
You multiply it by 2. Since it's been doubles, we say is has had a 100% increase.
Likewise a 50% increase correlates to multiply by 1.5
Since we are trying to find the previous amount that experienced the increase, we divide by 1.5 to find the original amount because that amount*1.5 gives us 279.
Calling the original r, it is clear that 1.5r=279.
Solving for r, we find the original # of robberies to be 186.
Lisa drives her car 46 km south and then 13 km east. How far is she from her starting
point?
44.1 km
33 km
-1.3 km
59 km
find the value of x and y
Answer:
x = 3
Step-by-step explanation:
45x =25x + 57 + x
Combine like-terms:
45x = 26x + 57
Subtract 26x on both sides
19x = 57
Divide by 19
x = 3
can any one help? me plz
Answer:
2000 grams per 2 pints
Step-by-step explanation:
1 kilogram = 1000 grams
1 quart = 2 pints
2 x 1000 = 2000
1 x 2 = 2
If each school bus carries at most 20 students, and the school used 5 buses last Monday, then which statement shows how many (N) students came to school by bus?
N<100
N=100
N≤100
N≥100
Answer:
N=100
Step-by-step explanation:
[tex]20x5=100[/tex]
Helloooo meeee plzzbdnsnsnns
Answer:
hi
Step-by-step explanation:
At the rate of 3 items for 16 cents, how many items can you buy for 80 cents?
Group of answer choices
Answer:
Step-by-step explanation:
3 items = 16 cents
6 items = 32 cents
9 items = 48 cents
12 items = 64
15 items = 80 cents
you can buy exactly 15 items with 80 cents
Jerry and his family will drive 1,022 miles from Houston to Indianapolis for their summer vacation. They plan to drive between 425 and 475 miles each day. At this rate, which is a reasonable number of days it will take Jerry's family to reach Indianapolis?
Answer:
The reasonable number of days to reach Indianapolis is 3 days.
Step-by-step explanation:
Total distance to be covered from Houston to Indianapolis, d= 1022 miles.
As they plan to drive between 425 and 475 miles/day, so the range of the rate of driving per day, r, is 425<r<475.
Let t day is the reasonable number of days to complete the journey.
As time = (distance)/(speed), so
[tex]t=\frac d r\cdots(i)[/tex]
The given range of the rate is
[tex]425<r<475[/tex]
If [tex]a>b[/tex], than [tex]1/a<1/b[/tex] for [tex]a,b\neq0[/tex];
[tex]\Rightarrow \frac {1}{425}>\frac {1}{r} >\frac{1}{475}[/tex]
If a>b, the for any [tex]\alpha>0[/tex], [tex]a\alpha>b\alpha[/tex], so multiply the above equation by [tex]d[/tex], we have
[tex]\frac {d}{425}>\frac {d}{r} >\frac{d}{475}[/tex]
[tex]\Rightarrow \frac {d}{425}>t >\frac{d}{475}[/tex] [from equation (i)]
[tex]\Rightarrow \frac {1022}{425}>t >\frac{1022}{475}[/tex] [given, d=1022 miles]
[tex]\Rightarrow \frac {1022}{425}>t >\frac{1022}{475}[/tex]
[tex]\Rightarrow 2.40>t >2.15[/tex]
So, to cover the distance of 1022 miles, with the speed in between 425 miles/day and 475 miles/day, Jerry's family will take in between 2.40 days and 2.15 days. This means, for the given speed range, they need 2 complete days and some fraction of 3rd day to reach Indianapolis.
Hence, the reasonable number of days to reach Indianapolis is 3 days.
[tex] \frac{3}{5} + - \frac{2}{5} [/tex]
helppp ill mark u as brain list
Answer:
The answer would be (C)
Answer:
C is the answer
Step-by-step explanation:
C is the answer I think
PLS HELP
Which number sentence is not true?
A. |-4.5| = 4.5
B. |0| 0
D. |4.5| > |-45|
D
Step-by-step explanation: 4.5 sum is 4.5 and 45 summed is 45 so 45 would be more hope that helps
At the annual high school carnival, Dalton sells popcorn for $4 a bag. His cost for setting up a booth is $20. Today, his goal is to make a profit of $500. How many bags of popcorn must he sell to make a profit of $500?
Hint: 500 = 4x - 20
Answer:
130=x
Step-by-step explanation: Do +20 on both sides the 20 on the left side cancels and 500 + 20= 520. Bring down the 4x. Divide 4 on both sides. 4 divided by 4 cancels. 520/4= 130. So he needs to sell 130. Give me brainliest.
Linda was playing tic tac toe with Raquel. They played a total of 52 games. Linda won 18 more
games than Raquel. How many games did each person win?
Linda won
games and Raquel won
games.
Answer:
Linda won 18 games and Raquel won 34 games.
Step-by-step explanation:
Answer:
OKay so the total is 52.
Linda won 18 MORE than Raquel.
So 52-18 equals=34.
So Raquel won 18. And she won 34.
Step-by-step explanation:
PLEASE HELP ILL MARK U WHAT U WANT
Given; a (x) = x^3 – 4x-3 when x > -3 and a(x) =| –2x + 5 | when x <-8
Evaluate a (-10)
Answer:
25
Step-by-step explanation:
a(-10), since x= -10 which is less than -8, we will have,
a(x) = |-2x+5|
a(-10) = | -2*(-10) + 5|
= | 20+5 |
=25
Why is wind the easiest way to power a generator?
Answer:
Wind is completely free, as well as an "infinite" resource. It's also easy to harness its power through large wind farms.
Step-by-step explanation:
Answer:
wind is free and it wont run out
Step-by-step explanation:
can someone help me find the slope and give me like a formula?
Answer:
the formula is y=2/-1-4 and the slope is 2/-1
Step-by-step explanation:
what is the distance between (5,6) and (-9,6)
Answer:
14
Step-by-step explanation:
Answer:
There is 14 spaces between the different points.
Step-by-step explanation:
The value of y varies directly with x. If x=104, then y=78. What is the value of x when y=39?
58
58
52
52
29.25
29.25
69.3
Answer: 52
Step-by-step explanation:
Since the value of y varies directly with x, y = kx where k is a constant.
Since x=104, then y=78, we need to calculate the constant k. This will be:
y = kx
78 = 104k
k = 78/104
k = 0.75
What is the value of x when y=39?
Since y = =kx
39 = 0.75x
x = 39/0.75
x = 52
Jenna has $32 in her checking account. She writes a check for her cell phone bill for $39. How much money does she have remaining in her account?
Answer:
She has a balance of $-7.
Step-by-step explanation:
32-39 = -7
Answer: the answer is -7
Step-by-step explanation:
A taxi service charges a flat fee of $1.25 and $0.75 per mile. If Henri has $14.00, which of the following shows the number of miles he can afford to ride in the taxi?
m less-than-or-equal-to 17
m greater-than-or-equal-to 17
m less-than-or-equal-to 20.3
m greater-than-or-equal-to 20.3
Answer:
less than or equal to 17
Step-by-step explanation:
14=1.25+0.75x
12.75/0.75=x
x=17
17 is the maximum
Q/A: A taxi service charges a flat fee of $1.25 and $0.75 per mile. If Henri has $14.00, which of the following shows the number of miles he can afford to ride in the taxi?
a. m less-than-or-equal-to 17
b. m greater-than-or-equal-to 17
c. m less-than-or-equal-to 20.3
d. m greater-than-or-equal-to 20.3
CC ALGEBRA 2A ED20
