The solution is Option A
The equation of Charlene's age is 3x - 4
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the equation be represented as A
Now , the value of A is
Let Charlene's age be C
The age of Mary is = x
Now , the equation is
Charlene's age is 4 less than 3 times Mary's age
Substituting the values in the equation , we get
C = 3 x ( Mary's age ) - 4
On simplifying the equation , we get
C = 3x - 4 be equation (1)
Therefore , the value of C is 3x - 4
Hence , the age of Charlene's age is 3x - 4
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!!HELP PLEASE NO LINKS!!Select the graph of y = 2 cos (4x) +1
To solve this problem, we simply need to plot the cosine graph.
Graph of CosineThe graph of cosine can easily be plotted and we can compare both together.
Kindly check the attached image and we can easily see the graph of
[tex]y = 2cos(4x) + 1[/tex]is option A.
Comparing the asymptotes together, it reveals more information on that.
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What's the Pythagorean Theorem?
If anyone could assist, I would be happy to award you brainliest!
Answer:
The pythagorean theorem is a^2 + b^2 = c^2
Step-by-step explanation:
Not sure what you're asking! Sorry! :)
How would you find the area of this parallelogram? Describe your strategy.
Answer:
To find the area of a parallelogram, multiply the base by the height.
The formula is: A = B x H where B is the base, H is the height.
Step-by-step explanation:
find the area of the triangle
Ashley drew the triangle LMN on the grid below
What is the area of triangle LMN?
Answer:
B. 27 square units
Step-by-step explanation:
Area of ∆LMN = ½(base*height)
base = MN = 6 units
height = distance from L to MN = 9 units
Plug in the values into the formula
Area of ∆LMN = ½(6*9)
Area = ½(54)
Area = 27 square units
50 points! Which expressions are equivalent to (see image)? Select three
Answer:
Option 4
Step-by-step explanation:
[tex]5( \frac{1}{3} x + 7) - 3( \frac{1}{2} x - 4)[/tex]
[tex] \frac{5}{3} x + 35 - \frac{3}{2} x + 12[/tex]
[tex] \frac{5}{3} x - \frac{3}{2} x + 35 + 12[/tex]
[tex]2 \times 5x - 3 \times 3x \div 3 \times 2 + 47[/tex]
[tex] \frac{10x - 9x}{6} + 47[/tex]
[tex] \frac{x}{6} + 47[/tex]
Answer:
Solution given:
5(⅓x+7)-3(½x-4)
distribute it
[tex] \frac{5}{3} x+35-\frac{3}{2}x+12[/tex]
[tex] \frac{5}{3} x-\frac{3}{2}x+35+12[/tex]
[tex] \frac{5*2-3*3}{3*2} x+47[/tex]
[tex] \frac{1}{6} x+47[/tex] is a required answer.
What is the quotient?
A baseball player has a batting average of 0.250, which means he gets a hit 25% of the time he is at bat. If he bats 450 times during the season, how many hits should he expect to get?
Answer:
112.5
Step-by-step explanation:
25% of 450 = .25 x 450 = 112.5
a. 96°
b. 132°
c. 137°
d. 89°
Answer:
c. 137°
Step-by-step explanation:
A bag contains yellow balls, pink balls and green balls only.
The ratio yellow balls : pink balls : green balls = 7:3:5.
There are 42 yellow balls in the bag.
Work out the total number of balls in the bag.
What’s the answer
Answer:
90
Step-by-step explanation:
M1 for ( ) 42/7 [x(7+3+5)] soi by 6
=90
Assuming there are only 42 yellow balls in the bag. The total number of balls in the bag is 90 balls.
Total number of ballsFormulate
42×(3+5+7)÷7
Reduce the fraction
42÷7×(3+5+7)
6×(3+5+7)
Hence:
Total number of balls=6×15
Total number of balls=90 balls
Inconclusion the total number of balls in the bag is 90 balls.
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Solve for x.
2x + 9 3x + 16
X =
[?]
Answer:
[tex]x=31[/tex]
Step-by-step explanation:
[tex]From~ the ~given ~figure~ the~ sum ~of ~two~ angles~ is ~180[/tex]
[tex]so, 2x+9+3x+16=180[/tex]
[tex]5x+25=180[/tex]
[tex]5x=180-25[/tex]
[tex]5x=155[/tex]
[tex]x=31[/tex]
---------------------------
hope it helps...
have a great day!!
Answer:
x = 31
Step-by-step explanation:
hope it helps...
Help pls I have absolutely no idea how to solve this and I don’t know what the answer is
Answer:
similar but i dont know which one sorry
Step-by-step explanation:
16. The list below shows the different choices of pizza at
the local pizza shop:
.
.
pepperoni: 11
supreme: 7
cheese: 6
Hawaiian: 3
Based on these results, if 189 pizzas were sold, then how
many could be expected to be cheese?
Answer:
162
Step-by-step explanation:
189-11=178
178-7=171
171-6=165
165-3=162
what is the slope of all of these
Answer: i caint see well but this is waht i got for the slope
a: 1/5
b: 3/3
c: 3/1
D: 3/7
e: i caint see it well
Step-by-step explanation: to find slope you coutn the rise and then thr run and you put the rise first and then the run at the bottom rise/run
If you place a 32-foot ladder against the top of a building and the bottom of the ladder is 24 feet from the bottom of the building, how tall is the building? Round to the nearest tenth of a foot.
Answer: 21.2
Step-by-step explanation:
Answer: 22.2
Step-by-step explanation: the other person miss typed
Rhombus ABCD has a diagonal BD¯¯¯¯¯.
m∠ADB=(4x−12)°
m∠CDB=(3x+6)°
What is the m∠ADC ?
Enter your answer in the box
º
Answer:
Solution given:
m∠ADB=(4x−12)°
m∠CDB=(3x+6)°
m∠ADC =?
Since diagonal BD bisect the angle <ADC
so
m∠ADB= m∠ADC
(4x-12)°=(3x+6)°
4x-3x=6-12
x=12+6
x=18°
again.
<ADB=m∠ADB+ m∠ADC=4×18-12+3×18+6=120°
So
the m∠ADC =120°
As it's a rhoumbus angles are equal
m<ADB=m<CDB4x-12=3x+6x=18m<ADC
4x-12+3x+67x-67(18)-6126-6120°which statement is true
A pizza restaurant has 63 and 2/3 cups of flour. Each batch of pizza dough uses 5 and 1/4 cups of flour. About how many batches of pizzas will they be able to make.
Answer:
12
Step-by-step explanation:
In a sale the original prices are reduced by 20%.
Calculate the original price of a truck that has a sale price of $14400.
Answer:
17260
Step-by-step explanation:
multiply 14400 by 20%
After that add 14400 and 2880together
and you got the answer
Answer:
The original price would be $17,280
Step-by-step explanation:
14,400× 0.2= 2,880
14,400+ 2,880= 17,280
Place the indicated product in the proper location on the grid.
(2a^x+1/2b^x)^2
The expression [tex](2a^x + 1/2b^x)^2[/tex] will generally be located towards the upper right quadrant of the grid, with the term [tex]2a^x[/tex] positioned further to the right and the term [tex]1/2b^x[/tex] positioned further towards the top.
To determine the proper location of the expression [tex](2a^x+1/2b^x)^2[/tex] on the grid, let's analyze the components of the expression and their respective positions.
The given expression is [tex](2a^x + 1/2b^x)^2[/tex]. Breaking it down, we have two terms inside the parentheses: [tex]2a^x[/tex] and [tex]1/2b^x[/tex]. These terms consist of variables (a and b) raised to a power (x), along with coefficients (2 and 1/2) multiplying them.
On the grid, we can assign a specific axis for each variable: the horizontal axis for 'a' and the vertical axis for 'b'. The power 'x' indicates that the values will vary along these axes. Since we don't have specific values for 'a', 'b', or 'x', we cannot pinpoint exact locations on the grid.
However, we can make some general observations. The terms [tex]2a^x[/tex] and [tex]1/2b^x[/tex] will have different positions on the grid due to their coefficients. The term with the coefficient 2 will be relatively larger along the horizontal axis compared to the term with the coefficient 1/2, which will be relatively smaller along the vertical axis.
Hence, on the grid, we can expect the term [tex]2a^x[/tex] to be positioned towards the right side, while the term [tex]1/2b^x[/tex] will be positioned towards the top. The exponent '2' outside the parentheses indicates that the entire expression will be squared, so it will be further enlarged.
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Jimy traveled the entire route of the parade, but his suster Jemima only traveled along Elm Street. How much further did Jimmy travel than Jemima?
Answer:
See Explanation
Step-by-step explanation:
Given
[tex]Jimmy \to[/tex] Entire Route
[tex]Jemima \to[/tex] Elm Street
Required
How much more did Jim travel
The question is incomplete, as the resources to calculate the distance covered by both are not given.
To solve a question like this;
First, calculate the distance by both, then subtract the smaller distance
Take for instance, after calculating the distance, you have:
[tex]Jimmy= 850m[/tex]
[tex]Jemima = 500m[/tex]
The difference d is:
[tex]d = 850m - 500m[/tex]
[tex]d = 350m[/tex]
i.e. Jimmy traveled 350m much more
I need the answers plss
Answer:
a) adjacent angles, complementary angles
b) vertical angles, congruent angles
c) supplementary angles, adjacent angles
d) supplementary angles, adjacent angles
Step-by-step explanation:
Adjacent angles are angles that share a common vertex, ( usually angles that are right next to each other )
Complementary angles are angles that form a 90 degree angle ( right angle )
Supplementary angles are angles that form a straight line
Vertical angles are angles that are vertically aligned with each other ( vertical angles are congruent )
What is an equation of the line that passes through the points (0, -3)(0,−3) and (-5, 3)(−5,3)?
Answer:
y = 6/5 x -3
Step-by-step explanation:
Standard equation of a line is expressed as;
y = mx+b
Slope m = y2-y1/x2-x1
Given the coordinates (0, -3)and (-5, 3)
Slope m = 3-(-3)/-5-0
Slope m = 6/5
Since the line cuts the y axis at y = -3, hence b = -3
GEt the required equation;
Recall that y = mx+b
y = 6/5 x + (-3)
y = 6/5 x -3
This gives the required equation
Answer: −6/5x-3
Step-by-step explanation: DeltaMath
An ice cream shop is testing some new flavors of ice cream. They invent 252525 new flavors for customers to try, and throw out the 131313 least popular flavors. The shop makes 808080 cartons of each of the remaining flavors. It takes 222 cartons to get one liter of ice cream. How much total ice cream is in the cartons?
Answer: total 480 liters of ice creams is in the cartons
Step-by-step explanation: cuz yea
2 y+4x=12
y=-2x-3
neither
perpendicular lines
parallel lines
Answer:
The answer is C. Parallel Lines
Step-by-step explanation:
Good Luck!
[ GIVING BRAINLIEST ]
What do you call this TRIANGLE?
A. Equilateral B. Isosceles C. Scalene
Answer:
scalene
Step-by-step explanation:
um just trust me
Hans Klobber sells vacuum cleaners. He gets to keep
one eighth of his sales as a commission. How much
must he sell in order to earn $1000?
Answer:
$8000
Step-by-step explanation:
(1/8)x = 1000
multiply both sides by 8
x = 8000
I need help I only have 5 minutes left someone help me
Answer:
ITS C!!!! I hope u passss
Step-by-step explanation:
B is the midpoint of AC. if AB = x+5 and BC = 2x-11, find the measure of AB
Answer:
2 is the answer
Step-by-step explanation:
Answer:
AB = 21
Step-by-step explanation:
Since B is the midpoint of AC , then
BC = AB
2x - 11 = x + 5 ( subtract x from both sides )
x - 11 = 5 ( add 11 to both sides )
x = 16
Then
AB = x + 5 = 16 + 5 = 21
NEED HELP ASAP 50 POINTS 20 MINS LEFT
Answer:
look at the picture I have sent