Answer:
[tex]\huge\boxed{50}[/tex]
Step-by-step explanation:
In order to solve for this number, we have to create a percentage proportion.
We know that 24 is 48% of something, so we can create a ratio like this:
[tex]\frac{24}{x}=\frac{48}{100}[/tex]
We can then cross multiply and then divide to find the value of x.
[tex]24 \cdot 100 = 2400[/tex]
[tex]2400 \div 48 = 50[/tex]
So 24 is 48% of 50.
Hope this helped!
48 percentage of the number 50 is 24.
To find the number, you can set up an equation where 48% of that number is equal to 24.
Let's represent the unknown number as "x."
48% of x is written as 0.48x.
Setting up the equation:
0.48x = 24
To solve for x, divide both sides of the equation by 0.48:
x = 24/0.48
Evaluating this expression:
x = 50
Therefore, 48% of 50 is 24.
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15(2x + 2) = 10(3x + 4)
Answer:
No Solutions
Step-by-step explanation:
If you simplify the equation, you would get 30x + 30 = 30x + 40, which if you subtract 30x, you would get 30 = 40, which means that there are no solutions, because no amount for x would balance this equation.
Solve m + 3.4 = 2.1.
Answer:
m= -1.3
Step-by-step explanation:
subtract 3.4 from both side and than simplify
The units digit of a two-digit number is four more than the tens digit. If the number is doubled, it will be one more than the reversed number. Find the number. (Number: 32 Reversed number: 23)
Answer:
37
Step-by-step explanation:
2-digit number: 10x + y
y = x + 4
20x + 2y = 10y + x + 1
8y = 19x - 1
8x + 32 = 19x - 1
11x = 33
x = 3
Number: 37
Answer:
Answer:
37
Step-by-step explanation:
2-digit number: 10x + y
y = x + 4
20x + 2y = 10y + x + 1
8y = 19x - 1
8x + 32 = 19x - 1
11x = 33
x = 3
Number: 37
The shape below has both reflectional and rotational symmetry true or false
Answer:
False
Step-by-step explanation:
This shape does not have reflectional symmetry because you can't draw a line have both sides look identical.
Answer:
False
Step-by-step explanation:
sure it has Rotational but a Reflection no
A line passes through the point (-10, -2) and has a slope of
3/2
Write an equation in slope-intercept form for this line.
The equation of this line in slope intercept form is y = 1.5x + 13.
What is slope intercept form?The slope-intercept form of a straight line is used to find the equation of a line. For the slope-intercept formula, we have to know the slope of the line and the intercept cut by the line with the y-axis.
Equation of line: y = mx + c
where m is slope of line and c is the y intercept.
[tex]\frac{y+2}{x+10} = \frac{3}{2}\\ \\ 2(y+2) = 3(x+10)\\\\2y + 4 = 3x + 30\\\\2y = 3x + 26\\\\y = 1.5x + 13\\\\where\ slope = 1.5\ and\ y\ intercept\ is\ (0,13)[/tex].
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What is the solution to the following system of equations?
x - 2y = 6
y = 11 - 3x
Answer:
(4, -1)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesAlgebra I
Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define systems
x - 2y = 6
y = 11 - 3x
Step 2: Rewrite systems
Define: x - 2y = 6Add 2y on both sides: x = 2y + 6x = 2y + 6
y = 11 - 3x
Step 3: Solve for y
Substitute in x: y = 11 - 3(2y + 6)Distribute -3: y = 11 - 6y - 18Combine like terms: y = -6y - 7Add 6y on both sides: 7y = -7Divide 7 on both sides: y = -1Step 4: Solve for x
Define: x - 2y = 6Substitute in y: x - 2(-1) = 6Multiply: x + 2 = 6Subtract 2 on both sides: x = 4Answer:
x=4 y=-1
Step-by-step explanation:
x-2(11-3x)=6
x-22+6x=6
7x-22=6
7x=22+6
x=28/7
x=4
-----------------------------
y=11-3(4)
y=11-12
y=-1
Convert 156% to a decimal
Answer:
1.56
Step-by-step explanation:
156 divided by 100
Answer:
1.56
Step-by-step explanation:
To convert a percentage to a decimal, you must divide the number by 100 because percentages are out of 100. 156 percent can also be written as 156/100 which you can simplify to 1.56.
Section B: Simplifying expressions involving surds
1. Which of these numbers are multiples of square numbers greater than 1?
8
40
35
80
90
288
Answer:
All except 35
Step-by-step explanation:
8, 40, 80 and 288 is a multiple of 4.
90 is a multiple of 9.
two frights of twenty five is decreased by three
Answer:
Yes
Step-by-step explanation:
What does the area of any shape tell us??
The area of a shape tells you the amount of space inside. The perimeter tells you how long the outline is. This is what the area and perimeter tell you.
Hope this helps you!
Hey can you please help me
Mr. Smith's wife works at an animal hospital. There is a equivalent fraction relationship between the number of dogs and cats in the kennels. If there are 20 cats in the kennels, how many dogs?
Answer:
There are 10 dogs in the kennels
Step-by-step explanation:
The equivalent fraction relationship between the number of dogs and cats in the kennels is 1/2.
Which means, if [tex]n_d[/tex] the number of dods and [tex]n_c[/tex] is the number of cats, then,
[tex]\frac {n_d}{n_c}=\frac{1}{2}\cdots(i)[/tex]
Given that there are 20 cats, so [tex]n_c=20.[/tex]
Now, from equation (i) we have,
[tex]\frac {n_d}{20}=\frac{1}{2}[/tex]
[tex]\Rightarrow n_d=\frac{1}{2}\times 20[/tex]
[tex]\Rightarrow n_d= 10[/tex].
Hence, there are 10 dogs in the kennels.
A dice is rolled.
What is the probability of getting a 2 or
a 4?
Answer:
1/3 or 3.33
Step-by-step explanation:
There are 6 sides to dice, and to land on one side is a 1/6th of a chance. to land on 2 possible sides, you do 1/6+1/6 which equals 2/6 which is equivalent to 1/3 or 3.33 as a decimal.
I hope this helps and good luck!
Answer:
1/3 or 3.3333333333333333333 repeating
Step-by-step explanation:
A normal dice has 6 sides. You are asking the probability of getting two of them. 2 ÷ 6 = 1/3, or 33.3 repeating
I Hope That This Helps! :)
HOW DO I DO THIS PLEASE SOMEONE SOLVE IT AND I WILL MARK BRAINLIST!! PLEASE ITS DUE TODAY. LOOK AT THE IMAGE ABOVE
Sharon drove 270 miles in 4.5 hours. If she drove at a constant rate, how fast was Sharon driving?
Answer:
Sharon was driving 60 miles per hour.
Step-by-step explanation:
To solve this you must divide both the amount of miles (270) and the amount of hours (4.5) by the amount of hours so that way you can see how many miles per hour you are going.
4.5 / 4.5 = 1
270 / 4.5 = 60
This means that Sharon was driving 60 miles per hour.
Please help!
What's the answer to this?: (-5x^2)^3
The head coach ordered 8 pizzas and 3 orders of pasta for her team, costing a total of $120. The JV coach ordered 6 pizzas and 4 orders of pasta for his team, costing a total of $104. Let x, be the cost of pizza, and y be the cost of the pasta.
a) What is the price for a single pizza? and single order of pasta? Show your work for full credit.
PLEASE HELP ME
Answer:
x = 12 and y = 8
Therefore:
1 pizza = $12
1 pasta = $8
Step-by-step explanation:
Which of the following is a linear function?
А
B
C
D
Answer:
d
Step-by-step explanation:
..................
help pls need help. :) :)
5) y=-2
4x – 3y = 18
This
Answer:
x=3
Step-by-step explanation:
if y is -2, 3*-2 =-6, 4x-(-6) = 4x+6=18
18-6=12
12/4=3
x=3 I hope you learned something
PLEASE HELP! What is the volume of the pyramid shown below?
Answer:
242 cubic units
Step-by-step explanation:
9/6 divided 1/2 can somebody help please
Answer:
Step-by-step explanation:
[tex]\frac{9}{6}[/tex] ÷ [tex]\frac{1}{2}[/tex] = 3
Grace wants to frame a square picture which has a area of
950 square inches.
How long is each side of the picture?
She has another square picture with an area of 1200 square inches.
How long is each side of this picture?
Answer:
First Picture: Length = 30.82in
Second Picture: Length = 34.64in
Step-by-step explanation:
Given
Picture 1:
Area = 950in²
Picture 2:
Area = 1200in²
Required
Determine the length of each pictures
From the question, we understand that both pictures are square in shape and the area is calculated as thus:
Area = Length²
For the first picture, substitute 950 for Area
This gives:
950 = Length²
Length ² = 950
Take square root of both sides
Length = √950
Length = 30.8220700148448822
Length = 30.82 (approximated)
Hence, the length of the first picture is 30.82in
For the second picture, substitute 1200 for Area
This gives:
1200 = Length²
Length² = 1200
Take square root of both sides
Length = √1200
Length = 34.6410161513775458
Length = 34.64 (approximated)
Hence, the length of the second picture is 34.64in
What is -6k + 15k + 8
Answer:
9k + 8
General Formulas and Concepts:
Algebra I
Combining like termsStep-by-step explanation:
Step 1: Define expression
-6k + 15k + 8
Step 2: Simplify
Combine like terms (k): 9k + 8And we have our final answer!
Reasoning How can you find the slope of the
line that passes through the points (0, 0) and
(2, 4)? Explain.
Ricky and Sam each bought a remote control car for $80. A few months later they both sold it. Ricky sold his car for 25% less than the original price and Sam sold his car for 30% less than the original price. How much more did Ricky get than Sam?
Answer:
4
Step-by-step explanation:
25/100 x 80/1 = 20/1
80 - 20 = 60
30/100 x 80/1 = 24/1
80 - 24 = 56
60-56=4
Please help! I need to answer this last question, and it was due last night!! Will chose Brainliest!! Just find the missing measures!
Help it’s an easy question I’m just dumb please help me!
Find the x-intercept of the rational function.
A. (0,-2)
B. (-2,0)
C. (0,5)
D. (5,0)
Please explain how you got your answer. Thanks
Answer:
c
Step-by-step explanation:
c i think
-11/16 what is that lol i’m so lost
-11/16 = -0.6875
What part are you lost on, do you want me to teach you how to divide them?
Answer:
-0.6875
Step-by-step explanation:
-11/16 = -0.6875
(positive and negative numbers multiplied/divided give a negative number)
Describe the end behavior of a 9th degree polynomial with a negative leading coefficient??
Answer:
Up left, down right
Step-by-step explanation:
First, polynomials with odd degrees will have end behaviors in two different directions.
Since the leading coefficient is negative, the end behavior will be up left and down right.
So, the end behavior is up left, down right.
The end behavior of a 9th-degree polynomial with negative leading coefficients is up left, downright.
We have to determine
The end behavior of a 9th-degree polynomial with a negative leading coefficient??
What is a negative leading coefficient?If the leading coefficient is negative and the exponent of the leading term is even, the graph falls to the left and right.
What is the equation of 9th-degree polynomial?
The equation of the 9th-degree polynomial is;
[tex]\rm x^9+3x^8+4x^7+x^6+x^5+9x^3+2x^2+x+1=0[/tex]
The degree of the polynomial is 9 which is odd.
Hence, the end behavior of a 9th-degree polynomial with negative leading coefficients is up left, downright.
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