Point A, located at (-11, - 7) on the coordinate plane, is reflected over the x-axis to form point B. Then point B is reflected over the y-axis to form point C. What are the coordinates of points B and C?
Answer:
Answer: B(-11,7) C(11,7)
Step-by-step explanation:
Reflections In The Coordinate Plane
Reflect over the x-axis:When we reflect a point over the x-axis, the x-coordinate remains the same, but the y-coordinate is mapped to its opposite.
The reflection of the point (x,y) over the x-axis is the point (x,-y).
Reflect over the y-axis:When reflecting a point over the y-axis, the y-coordinate remains the same, but the x-coordinate is mapped to its opposite (its sign is changed).
The reflection of the point (x,y) across the y-axis is the point (-x,y).
Point A is at (-11,-7). When reflected over the x-axis, it maps to Point B located at B(-11,7).
Point B is now reflected over the y-axis and maps to C(11,7).
Answer: B(-11,7) C(11,7)
What is the lowest form of 32:28?
Answer:
to lowest terms of 32:28 is 8/7 or 8:7
Step-by-step explanation:
the product of 34 and z
Answer:
its 34z
Step-by-step explanation:
Answer: 34z
Step-by-step explanation:
34 × z = 34z
Convert 0.245 into a percent and choose the appropriate result.
А
24.5%
B
2.45%
245%
D) 0.245%
Answer:
A. 24.5
Step-by-step explanation:
HOPE THIS HELPS!!!!
Can I have Brainliest???
Answer:
Its A, 24.5%
Step-by-step explanation:
I remember doing this before
1 foot = 12 inches therefore 5 feet = what
Answer:
60 inches
Step-by-step explanation:
1 foot = 12 inches
5 feet = ?
5*12 = 60
[tex]1\cdot \text{foot} = 12\cdot \text{inches} \implies 5 \cdot\text{foot} =5\cdot 12 \cdot\text{inches} \implies 5 \cdot\text{foot} =60 \cdot\text{inches}[/tex]
Find an equation of the line with the given y-intercept and slope m.
10, m= 5
The equation of the line is
(Type your answer in slope-intercept form.)
Answer:
y = 5x + 10
Step-by-step explanation:
Use formula: y = mx + b
1. Since m = 5, plug it into where m is
2. 10 has no variable so it's b ( the y-intercept)
An environmental club is raising money to preserve habitat for local owls. They are keeping track of their progress using the “thermometer” shown. Which is the best estimate of the progress they have made in reaching their goal?
what's the answer
A
30%
B
14
C
12
D
0.95
Answer:
is there an image?
Step-by-step explanation:
if no then i guess B
3x + 2y = 5
5x + 2y = 7
Based on the given system of equations, which of the following is not true?
8x=12
4y=4
2x=2
Answer:
I am guessing the 1st one.
Step-by-step explanation:
8x does NOT equal 12 I believe. I am sorry if I am incorrect
A taxi company charges $9 for pick-up plus $0.35 for each mile. Select the expressions that represent the cost in dollars for a taxi pick up and m miles. Select all that apply.
A. 9+0.35m
B. 9m+ 0.35
C. 0.35m+9
D. The product of 9 and m plus 0.35
Please answer quick
48 oz. for $3.99
36 oz. for $2.59
12 oz. for $1.99
which is the best deal
Answer:
Step-by-step explanation:
12 oz for 1.99$
Answer:
12 oz. for $1.99
Step-by-step explanation:
just to make sure what is 9 x 2/3
Answer:
6
Step-by-step explanation:
The Quality Assurance department at a gear company
found that there were 3 defective gears for every 500
produced. Express this as a percent.
Group of answer choices
Which of the following sentences could not be used to represent the equation x-5=-10?
A number subtracted from five is equal to negative ten.
A number less five equals negative ten
Ave less than a number is negative ten.
fa number is decreased by five, the result is negative ten.
plz help
Answer:
A number less five equals negative ten
Step-by-step explanation:
sorry if it is wrong
hope it helped
PLEASE HELP 10 BRAINLY POINTS
Find SA for this triangular prism: DON'T FORGET TO SHOW ALL WORK
Answer: 872
10 times 16 = 160
12vtimes 10 = 120
20 times 20 = 400
12 times 16 = 192
*with the area of triangles, you have to divide your number by 2, but there is 2 triangles, so 192, instead of 96*
Step-by-step explanation:
what is 2 + 2 - 90 + 40
Answer:
-46
Step-by-step explanation:
hope this helps ;)
Answer:
Pemdas makes it -46
Step-by-step explanation:
since this is only addition and subtraction it doesn't matter really what order you do it in
2+2=4
-90+40=-50
4+-50=-46
this is thanks to the Commutative property of addition which states that "Changing the order of addends does not change the sum."
When the supplies are endless, prices tend to O A. fluctuate O B. stay the same O C. decrease O D. increase
the answer is c. decrease
PLEASE HELP!!!!!
Solve, showing and explaining all steps in the process. 7(y + 2) – (2y – 5) = 41
Answer:
Step-by-step explanation:
Remove parentheses.
7(y+2)-2y+5=41
2 Expand.
7y+14-2y+5=41
3 Simplify 7y+14-2y+5 to 5y+19.
5y+19=41
4 Subtract 19 from both sides.
5y=41-19
5 Simplify 41-19 to 22
5y=22
6 Divide both sides by 5.
y= 22/5
Answer:
y=6.4
Step-by-step explanation:
distribute:
7y+14-2y-5=41
then combine like terms:
5y+9=41
subtract 9 from both sides:
5y=32
divide 5 by both sides:
y=6.4
I need help ASAP please giving brainliest!!
Answer:
E, F
Step-by-step explanation:
diagram is showing complete shading of 3 shapes and 4 out of 10 of the last shape
3 4/10 as a decimal is 3.4
Which of the following situations can be solved by using the equation 5t=175? Choose the TWO correct answers.
A. An elephant eats 5 tons of food every day. After t number of days, the elephant will have eaten 175 tons of food.
B. Thomas won $175 in a contest. He decided to give his sister $5, and now Thomas has t dollars left from his winnings.
C. It takes Martinez t number of minutes to grade one math test. If Martinez has 5 tests to grade, he will work for total of 175 minutes.
D. Mary's bookshelf can hold a total of 175 books. Mary has 5 books on the top shelf, so she will be able to fit t number of books on the bottom shelf.
E. A painter is calculating the amount of paint he used on a project. He knows that he used 5 gallons of paint everyday for 175 days, so he used a total of t gallons of paint.
Please answer quick
Answer:
A, and C
Step-by-step explanation:
When looking at questions like these, we want to look for a variable in the word problem when there is one in the equation. In a word problem variables usually follow words like every. The variable in answer choice A would be when it says "An elephant eats 5 tons of food every day". In C the the number of min is reverse multiplies by the number of tests.
The hole for a support needs to be 6 feet deep. It is currently 2 feet 5 inches deep. How much deeper must the hole be? Use pencil and paper. Show two ways to solve this problem. Use the conversion factor
12 inches
________
1 foot.
The hole needs to be nothing inches deeper.
Answer:
43 inches deeper and it will be 6 feet deep
Answer:
3feet 7inches
Step-by-step explanation:
2feet + 3feet=5feet 5inches+7inches =1 feet
5feet + 1 feet=6feet
Simplify the expression by removing symbols of grouping and combining like terms.
7(2s − 1) + s + 5
Answer:
=15s−2
Step-by-step explanation:
sorry if its not correct i tried
Help!!!!!!!! Pls?????
Answer:
220 newtons
Step-by-step explanation:
Consider an example of an apartment: The number of bedrooms, bathrooms, and the floor of an apartment determines its price. Which is the dependent variable in this example
Answer: The price of the apartment.
Step-by-step explanation:
We know that for a given apartment, the number of bedrooms, bathrooms, and floor determines the price.
Then we could define the variables:
x = number of bedrooms.
y = number of bathrooms
z = floor.
And define the price of the apartment as a function of these variables:
p(x, y, z) = price
Then the independent variables are x, y, and z.
And the dependent variable (this is, the variable that changes in response to the changes in the independent variables) will be the price of the apartment.
Using function concepts, it is found that the dependent variable in this example is the price.
The standard format of a function is: [tex]y = f(x)[/tex].In which each value of y is a function of one value of x, and thus, x is the independent variable and y is the dependent variable.In this problem, price depends of the number of bedrooms, bathrooms, and the floor of an apartment, hence, the function is:
[tex]p = f(be, ba, fl)[/tex]
Which means that the dependent variable is the price.
You can learn more about dependent and independent variables at https://brainly.com/question/1429012
PLSSSS I NEED HELP
Evaluate 35a when a=7.
Answer:
[tex]35x \\ 35 \times 7 = 245[/tex]
Answer:
245
Step-by-step explanation:
All you have to do is replace a with 7.
So, 35a=35*7= 245
63 is 11% of what number?
Answer:
572.7272
572.73 (rounded)
Step-by-step explanation:
used calc
how many times bigger is 6.4*10^9 than 1.3*10^9
Answer:
at least four times bigger
The relationship between the elapsed time t, in days, since the mass of the sample was initially measured, and its mass, M(t), in grams, is modeled by the following function:
M(t)=900⋅(8/27)^t
Complete the following sentence about the rate of change of the sample. Round your answer to two decimal places.
The sample loses 1/3 of its mass every ___ days.
Answer:
The sample Loses .33 mass every day
Step-by-step explanation:
Dan buys a car for £1700.
It depreciates at a rate of 4% per year.
How much will it be worth in 4 years?
Answer:
Step-by-step explanation:
100%-4%=96%
96/100=0.96
£1700*0.96^4=£1443.89
Answer:
1143.89Step-by-step explanation:
I HOPE it's help you
Marie about six books for total $360 math books cost 80 and science books cost 50 how many science books did she buy
Answer:
4 books are science
2 are math
:)
16, 3, 3, 14, 10, 8, 11
Find the mean.
If necessary, round your answer to the nearest tenth.
Step-by-step explanation:
divide all the numbers and the add about ow many number their are
Answer: 9.3
Step-by-step explanation: