Answer:
$10.08 = 4.56 + x
Answer:
The equation Subtraction can be used to find the cost of the pizza.
This is because:
total= 10.08(pizza + salad)
salad= 4.56
therefore pizza equals 10.08- 4.56 = 5.5
Please give me brainiest If this worked
Can someone help me with this please??
Triangle ABC has vertices A(−4, 3) , B(2, 3) , and C(−5, 1) . A dilation with a scale factor of 5 and center at the origin is applied to this triangle. What are the coordinates of C′ in the dilated image? Enter your answer by filling in the boxes. C′ has a coordinate pair of (negative 0 point 5 , 1 )
Answer:
(-25, 5)
Step-by-step explanation:
We multiply both the x- and y-coordinates of the point by the scale factor:
C' = (-5(5), 1(5)) = (-25, 5)
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
Viewer's Age Group Excellent Good Average Poor Marginal Total
16–25 52 42 12 7 113
26–35 33 50 5 9 97
36–45 58 12 28 34 132
46–55 25 17 22 12 76
56+ 12 5 3 8 28
Marginal Total 180 126 70 70 446
Note: A rating of good or excellent means the audience liked the movie, while a rating of poor means the audience disliked the movie.
A movie producer conducted a survey after a preview screening of her new movie to find out how the film would be received by viewers from different age groups. The table shows the numbers of viewers in different age groups who rated the film excellent, good, average, and poor.
Out of the total respondents, what is the the percentage of respondents from the 26–35 age group who rated the film good?
Write your answer up to two decimal places.
Using the percentage concept, it is found that 51.54% of respondents from the 26–35 age group rated the film good.
What is a percentage?The percentage of an amount a over a total amount b is given by a multiplied by 100% and divided by b, that is:
[tex]P = \frac{a}{b} \times 100\%[/tex]
In this problem:
There is a total of 97 people in the 26–35 age group, hence b = 97.Of those, 50 rated the film as good, hence a = 50.Then:
[tex]P = \frac{50}{97} \times 100\% = 51.54\%[/tex]
51.54% of respondents from the 26–35 age group rated the film good.
You can learn more about the percentage concept at https://brainly.com/question/10491646
Give a quick explain of how Christmas gifts have become so commonplace???? Having trouble figuring it out
Gift-giving in general is an ancient tradition that came to be associated with the Christian feast of Christmas. In ancient Rome, gift giving might have occurred near the winter solstice in December which was celebrated during the Saturnalia holiday.
Step-by-step explanation:
write the pair of fractions as a pair of fractions with common denominators 2/12 and 4/6
Answer: 1/6
Step-by-step explanation:
just simplify 2/12 to 1/6
2/12 both divided by 2
Type the expression that results from the following series of
steps:
Start with x times by 6 then subtract 1.
Answer:
6x-1
Step-by-step explanation:
you times 6 by x first which equels 6x
then you minus 1 from 6x, leaves you with 6x-1
Kesha and Polly were making cookies and cakes using the same recipe. Keesha made 5 batches of cookies and 3 cakes using 21 cups of flour. Polly made 6 batches of cookies and 4 cakes using 26 cups of flour. How many cups of flour does each dessert require?
analyze problem
make system of equations
5x+3y=21
6x+4y=26
using elimination:
x=3,y=2
On a field trip, there must be on adult for every 8 students. If 32 students go on the field trip, how many adults must attend?
Answer:
4 adults
Step-by-step explanation:
To find the number of adults, you simply take the total number of students divided by the number of students you want in a group.
So you would just do:
32/8
Answer:
32/8=4 adults that are able to attend
Look at the figure below: Triangle ABC has the measure of angle ACB equal to 45 degrees. D is a point on side AC. Points B and D are joined by a straight Make a two-column proof showing statements and reasons to prove that triangle ABD is similar to triangle ACB. (10 points)
Here the answer.
I hope it helps you.
HELP HELP PLEASE!!
What is the measure of P?
Step-by-step explanation:
The answer is 29 degrees because the outer angle is equal to the inner angles, so the equation would be:
G=P+R and if you substitute you get 56=P+27
Solve it and you get:
P=56-27
P=29
Please give me Brainliest!
7(4+3 x 2) show steps
21
Step-by-step explanation:
pemdas 4+3=7 then multiply 7×2=14 then add 14 to 21 ehich equals 21
Answer:
98.Step-by-step explanation:
Given equation:
7*(4 + 3 * 2)Solve:
7*(4 + 3 * 2)= 4 + 3 * 2= 7 * 14= 98.Answer is 98.
Match each graph with the correct equation written in
standard form. Explain your reasoning.
The graphs and their equations are:
Line 1: 6x - 2y = -10Line 2: 9x - 9y = -45Line 3: 3x - 12y = -60How to determine the equations of the graphsThe three lines are linear equations, because they are all straight lines.
Also, the lines have the same y-intercept (this is so, because they cross the y-axis at the same point), but they have the same slope
Next, we rewrite the equations in slope-intercept form.
So, we have:
[tex]3x - 12y = -60[/tex]
Divide through by -12
[tex]-0.25x +y = 5[/tex]
Make y the subject
[tex]y = 0.25x + 5[/tex]
[tex]6x - 2y = -10[/tex]
Divide through by 2
[tex]3x - y = -5[/tex]
Make y the subject
[tex]y = 3x + 5[/tex]
[tex]9x - 9y = -45[/tex]
Divide through by -9
[tex]-x + y = 5[/tex]
Make y the subject
[tex]y = x + 5[/tex]
Line 1 has the highest slope, while line 3 has the least slope.
So, we have the following equations:
Line 1: 6x - 2y = -10Line 2: 9x - 9y = -45Line 3: 3x - 12y = -60Read more about linear equations at:
https://brainly.com/question/14323743
the safari logde where she is staying in chobe national park
Answer:
???
Step-by-step explanation:
thanks for the help!
Answer:
x = 2
Step-by-step explanation:
2x = 16 - 8x + x^2
x = 8, x = 2
x=2
Which expression represents the area of a square with sides of length 3xy??
*9x^2y^2
* 6x^2y^4
*6x^2y^2
*9x^2y^4
Answer:
9x^2y^2
Step-by-step explanation:
Ok so to find the area of a square we have to square the side length. So 3xy*3xy = 9x^2y^2 because 3*3=9, x*x=x^2, and y*y=y^2.
Tom, Jim, and Matt want to build a castle next to their swing set. The
castle is as wide as the swing set, and 6 feet long. The additional play
area is enlarged to yield the following layout !
The value of a, b and c are 2, 17, and 30 respectively.
Area of a rectangleThe given diagram is rectangular in nature
The area of a rectangle = length * widthGiven
Length = 6 + x
Width = 5 + 2x
Take the product of the sides
Area = (6 + x)(5 + 2x)
Area = 30 + 6(2x) + 5x + 2x^2
Area = 2x^2 + 17x + 30
Compare with ax^2 + bx + c
ax^2 = 2x^2
a = 2
Similarly
bx = 17x
b = 17
c = 30
Hence the value of a, b and c are 2, 17, and 30 respectively.
Learn more on area of the rectangle here: https://brainly.com/question/25292087
5. Describe a line with a positive, negative, O and undefined slope.
ALGEBRA I Semester 1
Answer:
A line that has a positive slope would rise upwards from left to right of the graph, increasing.
A line that has a negative slope would fall downwards from left to right of the graph, decreasing.
A line that has an undefined slope would look like a straight (horizontal/vertical) line from left to right/bottom to the top of the graph, neither increasing nor decreasing.
What is the slope of the line x
=-1?
Answer:
Undefined
Step-by-step explanation:
Someone please help :)
Both pls :))
Answer:
10. -1 11. -4 12. Yes
Step-by-step explanation:
What is the measurement of these congruent angles ?
Answer:
x = 5 \ 65°
Step-by-step explanation:
(14(5)-5)° = (13(5))°
(70-5)° = 65°
65° = 65°
the measurement of the congruent angles are 65°
hope it's helpful :)))
Answer:
65°Step-by-step explanation:
What is the measurement of these congruent angles ?
14x - 5 = 13x
14x - 13x = 5
x = 5
-----------------------
check & angles
14 * 5 - 5 = 13 * 5
65 = 65
the answer is good
-----------------------------
Which linear equation represents the data given in the table?
A) y - 4x-3
B) y - 3x - 4
y = 3x + 4
D) y = 4x + 3
One night it snowed 1 foot and then it snowed 3 inches what is the total snow fall
Answer:
1ft and 3in or 1 1/4ft
Step-by-step explanation:
1ft
12 individed by 3=4in
3 times 4=12 so 1ft and 3in is 1 1/4ft
The catheters of the right triangle are 12 cm and 9 cm. Find the bisectors of the acute angles of this triangle
Answer:
see attached
Step-by-step explanation:
I can't seem to add an answer - it's telling me that my answer contains a link or inappropriate words, which it does not!
Therefore, I have typed it up, screen shotted it and attached it as attachments.
The National Sleep Foundation reported that teenagers need $9\frac{1}{4}$ hours of sleep every night to perform at their best during the day, and that it isn't natural for teenagers to be able to fall asleep before 11:00 at night. My alarm goes off at 6:20 a.m. on weekdays. Even if I fell asleep at exactly 11:00 on the school nights, how far under the $9\frac{1}{4}$ quota would I be? Give your answer in hours as a mixed number. (Assume that I am a teenager.)
Sleeping from 11:00 to 6:20 gets me
7+20/60=7 1/3 hours.
That leaves a sleep deficit of
9 1/4 - 7 1/3 = 9 3/12 - 7 4/12
(8+1) + 3/12-7 4/12=8 (12+3)/12 - 7 4/12
8 15/12 - 74/12 = 1 11/12 hours.Note: This is also 1 hour and 55 minutes.Answer:
Step-by-step explanation:
stop asking people to do your work is that what you said
PLEASE HELP ASAP ( Will give brainlist)
Number in perenthesis is: to the power
A new operation is defined by a△ b = a(2) - b / b- a(2) . Find the following
values.
2 △ 1/2
5 △ (−3)
Answer:
-1-1Step-by-step explanation:
The expression simplifies as follows:
aΔb = (a² -b)/(b -a²) = -(b -a²)/(b -a²) = -1 . . . . . for b≠a²
That is, for any values of 'a' and 'b', the expression evaluates to -1.
2 Δ 1/2 = -1
5 Δ -3 = -1
_____
Additional comment
The purpose of simplifying the expression is to avoid having to do unnecessary arithmetic. If you actually want to see the arithmetic, it looks like this:
2 Δ 1/2 = (2² -(1/2))/(1/2 -2²) = (7/2)/(-7/2) = -1
5 Δ -3 = (5² -(-3))/(-3 -5²) = 28/-28 = -1
The area of a parallelogram is six square units. Both the height and the length of the base are whole numbers. What are the possible length and height?
well, the area of a parallelogram is simply A = bh.
we know that "b" and "h" are whole numbers or namely integers, and we know the area is 6, doing a quick prime factoring of 6 we simply get
6 = 2 * 3
2 and 3 are both prime, in how many ways can we arrange them? just 2 and 3 or 3 and 2, so those are the only possible values for "b" and "h".
these figures are congruent. identify the transformations that move figure A onto figure B and then onto figure C brainly.
The figures are congruent by the transformation rule: Rotation and Reflection that is option B.
What is transformation?In mathematics, a transformation refers to a function that maps elements from one set to another set. The term is commonly used to describe a change in the position, shape, or size of a geometric figure, often in the context of coordinate geometry or linear algebra. In coordinate geometry, a transformation can be thought of as a change in the position or orientation of a figure on the coordinate plane. For example, a translation is a transformation that shifts a figure a certain distance horizontally and/or vertically, while a rotation is a transformation that turns a figure by a certain angle around a given point.
To know more about transformation,
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If there are 20 stones evenly lined up in a circle, which stone is directly across
from the third stone?
Answer:
It is stone 13.
it is stone number 13.
Twenty- seven times thirteen
Answer:
351 is the answer hope this helps
Answer:
27×13=351
...........
please help!! What is the equation of this line in slope-intercept form?
(see picture)
Answer:
you answer is B
Step-by-step explanation:
I am almost 100% sure it is B but correct me if im wrong
