Answer:
h = 72
Step-by-step explanation:
set up a proportion:
7/15 = 33.6/h
7h = 504
h = 72
Help due asap
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Please answer question
Answer:
I think the answer to it is B
Daniel can by a particular brand of juice in a 6 ounce bottle or a 10 ounce bottle the juice in a 10 ounce bottle contains 150 cal calories how many calories are in a 6 ounce bottle
Answer: There are 90 calories in a 6-ounce bottle.
Step-by-step explanation:
We assume that the quantity of juice in the bottle is directly proportional to the number of calories it contains.
Given: 10 ounces of juice has 150 calories.
i.e. 1 ounce of juice has [tex]\dfrac{150}{10}[/tex] calories.
i.e. 1 ounce of juice has 15 calories.
Now, In 6 ounce of juice, the number if calories = 15 x 6 = 90 calories
Hence, there are 90 calories in a 6-ounce bottle.
Emma bought new sneakers from Foot Locker. The price is $90 and the sales tax is 8%. What is the sales tax in dollars?
Answer:
$7.20
Step-by-step explanation:
8% as a decimal would be 0.08.
To find the sales tax, you would multiply 0.08(90)
0.08(90)=7.2
In dollars, that would be $7.20
H varies directly to the cube of c. When H =40 c=2. find the value of when H=5000
Answer:
c = 10
Step-by-step explanation:
Given that H varies directly as c³ then the equation relating them is
H = kc³ ← k is the constant of variation
To find k use the condition when H = 40, c = 2 , then
40 = k × 2³ = 8k ( divide both sides by 8 )
5 = k
H = 5c³ ← equation of variation
When H = 5 000, then
5000 = 5c³ ( divide both sides by 5 )
1000 = c³ ( take the cube root of both sides )
[tex]\sqrt[3]{1000}[/tex] = c , so
c = 10
Iman wrote the inequality x ≥ 12 to represent the money, x , that she has. Which situation below represents the amount of money she has?
Options :
Iman has at least $12.
Iman has more than $12.
Iman has less than $12.
Iman has no more than $12
Answer:
Iman has at least $12.
Step-by-step explanation:
The inequality x ≥ 12 represents the amount of money, x that Iman has :
The inequality statement can be interpreted as ;
x greater than or equal to 12, since x represents the amount Iman has ;
The the amount of money Iman has is $12 or more
Could also be interpreted as, ; Iman has at least $12
7x - 3 = 39 sloving linear equations
Answer:
x = 6
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityAlgebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
7x - 3 = 39
Step 2: Solve for x
[Addition Property of Equality] Add 3 on both sides: 7x = 42[Division Property of Equality] Divide 7 on both sides: x = 6Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: 7(6) - 3 = 39Multiply: 42 - 3 = 39Subtract: 39 = 39Here we see that 39 does indeed equal 39.
∴ x = 6 is the solution to the equation.
Use intercepts to graph the linear equation –12x + 3y = 24
Graph the line using the slope and y-intercept, or two points.
Slope: 4
y-intercept: (0,8)
x | y
-2 0
0 8
-------------
Answer:
slope 4 y intercept (0,8)
Step-by-step explanation:
-12x+3y=24
-12x+-3y=24-3y
-12x=24-3y
-12x-24=3y
divide 3 to all
-4x-8=y
or -8-4x=y
A cliff is 600 ft above the ground. If an object is thrown upward from teh top of the cliff at an initial velocity of 48 feet per second, its height s after it is thrown is given by the function h(s) = -16s^2+48x+600
Answer:
1.5secsStep-by-step explanation:
We can find the time it takes the object to reach its max height
At the Max height dh/dx = 0
dh/dx = -32x + 48
Since dh/dx = 0
0 = -32x + 48
32x = 48
x = 48/32\
x = 1.5secs
Hence it takes the object 1.5secs to reach its max height
please help!! correct answer gets brainliest! :)
I filled in the table, but I think you can graph it. Make sure to use a closed circle for the top one and an open one for the bottom one.
2x + 9y = 18
Find the slope and y intercept
Answer:
Slope is -2/9 and y intercept is (0,2)
Step-by-step explanation:
Answer:
slope: - [tex]\frac{2}{9}[/tex] y intercept: 2
Step-by-step explanation:
you need to rearrange the equation into a y=mx+b formation
m is always the slope b is always the y intercept
the new equation of would be
y=-[tex]\frac{2}{9}[/tex] x+2
I hope this helps somewhat!:)
Help me for brainlist
Answer:
c
Step-by-step explanation:
Im so sorry its 24.2 length times width times height divided by 3
Step-by-step explanation:
Which expression has a value of 10?
Answer:
(10+10)÷(5-3)
Step-by-step explanation:
Always do the parentheses first.
20÷2
Then divide
10
(10+10÷5) -3 is wrong because you do 10÷5 first. That 2 and then +10 is 12. 12-3=9.
Hope this helps!!!
WILL MARK BRAINLIEST
Write an inequality to represent eeach situation. Use the letter "n" to represent "a number."
(Do not solve.)
Four more than a number is no more than thirteen.
Eleven less than a number is more than seventeen.
The sum of -8 and a number is at least 9.
16 is less than 8 times a number.
The product of a number and 5 is at the most 30.
Answer:
1) 4+n<13
2) 11-n>17
3) n-8≥9 or n+(-8)≥9
4) 16<8n
5) n·5≤30
Step-by-step explanation:
What is 2x6+14+15+27-2
If you have 3 candle for every table. How many candles would you need for 20 tables ?
what is 30% of 24 If you answer this first you get 10 points
Answer:
7.2
Hope it was helpful.
Answer:
7.2!! :)
Step-by-step explanation:
value of x for 12(x-2)+3x=1/2(x+6)+2
Answer:
The value of x = 2
Step-by-step explanation:
Given the equation
[tex]12\left(x-2\right)+3x=\frac{1}{2}\left(x+6\right)+2[/tex]
Expand 12(x-2) = 12x - 24Expand 1/2(x+6) = 1/2x + 3so the equation becomes
[tex]12x-24+3x=\frac{1}{2}x+3+2[/tex]
simplifying
[tex]15x-24=\frac{1}{2}x+5[/tex]
[tex]15x=\frac{1}{2}x+29[/tex]
multiplying both sides by 2
[tex]30x = x + 58[/tex]
subtracting x from both sides
[tex]30x - x = 58 - x[/tex]
[tex]29x = 58[/tex]
divide both sides by 29
[tex]\frac{29x}{29}=\frac{58}{29}[/tex]
simplifying
[tex]x = 2[/tex]
Therefore, the value of x = 2
For the expression 5x^?+y^3+y^2+8 to be a trinomial with a degree of 5, the missing exponent on the x term must be
Answer:
5
Step-by-step explanation:
The degree of a polynomial is determined by the term with the largest exponent, the value of the exponent being the degree of the polynomial.
Given
5[tex]x^{?}[/tex] + y³ + y² + 8
For the polynomial to be of degree 5 , then
the exponent of the x- term must be 5
Answer: It’s 2!
Step-by-step explanation:
Do anyone know what is 4x-8y=12
what is 10 x 1080? Can someone help?
Answer:
10,800
Step-by-step explanation:
1. Multiply the ones
2. Multiply the tens
3. Multiply the hundreds
4. Multiply the thousands
5. Multiply the ten - thousands
Follow the steps and you will get the answer!
AE,BF,CG,DH are all parallel to each other. Also EF=FG=GH
If AB=5x and CD = 2x +12, then find x and find BC.
See photo for figure.
Answer:
x = 4
BC = 20
Step-by-step explanation:
From what we have, the measures EF = FG = GH
That means;
AB = CD
Thus;
5x = 2x + 12
5x - 2x = 12
3x = 12
x = 12/3
x = 4
BC = AB = CD = 5(4) = 2(4) + 12 = 20
h e l p q u i c k !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
17 / 10
Step-by-step explanation:
pmz make me btainlieat
16 inches by 9 inches by 6 inches. What is the volume of the shoebox?
cubic inches
Answer:
52.7245 cubic inches
Step-by-step explanation:
16 x 9 x 6 = 864cm³
864cm³ ÷ 16.387 = 52.7245 cubic inches
solve for x
1/3(x-10)=-4
Answer:
x=-2 is correct answer
Step-by-step explanation:
x-10=-4*3
x=-12+10
x=-2
Answer:
Step-by-step explanation:
1/3(x-10)=-4
multiply 1/3 into the parenthesis: 1/3x - 10/3 = -4
1/3x = -4+10/3
1/3x = -48/12 + 40/12
1/3x = -2/3
x = -2/3 ÷ 1/3
x = -2/3 × 3
x = -2
How many liters of 15% acid and 33% acid should be mixed to make 40 liters of 21% acid solution?
Answer:
26 and 2/3 of 15% acid
13 and 1/3 of 33% acid
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
PLZ HELP 50 POINTS The graph shows that rate is proportional to time. Point W represents a rate of 0.8 pound of potato chips made in 1 minute.
What does Point Y represent?
Answer:
A rate of 2.4 pounds of chips made in three minutes
Step-by-step explanation: hope this helped
Answer:
A rate of 2.4 pounds of chips made in 3 minutes
Step-by-step explanation:
13=11-4x what is the value of x
Answer:
-4x+2
Step-by-step explanation:
leo reads 13 pages 1/3 hour. What is the unit rate for pages per hour? For hours per page?
Answer:
33%
Step-by-step explanation:
Jason has 5 shirts for every 2 pairs of pants. His brother John has 7 shirts for every 3 pairs of pants. Compare the ratio by completing a table. Which brother has a greater ratio of shirts to pants?
Answer:
john has a greater ratio of shirts to pants
Step-by-step explanation:
jason- 5:2
table:
shirt :5 10 15 20 25 30 35 40 45
pants:2 4 6 8 10 12 14 16 18 20
john-7:3
table:
shirts:7 14 21 28 35 42 49 56 63
pants:3 6 9 1 2 15 18 21 24 27
