Given:
Rule of transformation is rule R x-axis ∘ T⟨–5, 3⟩.
The point is (-3,-2).
To find:
The image of given point after the transformation.
Solution:
Consider the given point be P(-3,-2).
Rule of transformation is rule R x-axis ∘ T⟨–5, 3⟩. If means first we have apply translation T⟨–5, 3⟩ after that we have to apply reflection R x-axis.
If a figure translated by T⟨–5, 3⟩, then
[tex](x,y)\to (x-5,y+3)[/tex]
[tex]P(-3,-2)\to P'(-3-5,-2+3)[/tex]
[tex]P(-3,-2)\to P'(-8,1)[/tex]
If a figure reflected by R x-axis, then
[tex](x,y)\to (x,-y)[/tex]
[tex]P'(-8,1)\to P''(-8,-1)[/tex]
Therefore, the image of given point after transformation is (-8,-1).
11) Which of the following is zero of the polynomial x^3+x^2+x+1
1
-1
both options 1 and 2
None
please answer
Answer:
The correct answer is option 2: -1
Step-by-step explanation:
In order to check if a number is zero of a function or not, the numer is put into the function in plave of variable. If the answer is zero thent he number is zero of the function and if the answer is not zero the given number is not a zero of the function.
Given function is:
[tex]x^3+x^2+x+1[/tex]
Putting x=1
[tex]=(1)^3+(1)^2+1+1\\=1+1+1+1\\=4[/tex]
1 is not zero of the function.
Putting x = -1
[tex]=(-1)^3+(-1)^2+(-1)+1\\=-1+1-1+1\\=0[/tex]
-1 is zero of the given function.
Hence,
The correct answer is option 2: -1
Jan wants to buy maps for her trip. the maps cost $2.00 each and she has $25.00 write an equation to represent the amount she will have left of she buys maps
Answer:
f(m) = 25-2m
Step-by-step explanation:
Let m be the number of maps Jan buys.
Let f(m) be the amount she has left after buying maps
f(m) = 25-2m
Equation to represent the amount she will have left of she buys maps is
f(m) = 25-2m
What is an equation?"An equation is a mathematical statement that is made up of two expressions connected by an equal signs."
Given
Cost of each map = $2
Total amount Jan have = $25
Let m be the number of maps Jan buys.
Let f(m) be the amount she has left after buying maps
f(m) = 25-2m
Thus, equation to represent the amount she will have left of she buys maps is f(m) = 25-2m.
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answer pleasee alll lowkey failing math
Find each missing angle measure.
m<1
m<2
m<3
m<4
m<5
(REPOST)Pls for the love of anything help me this is due soon:(
Answer:
On your 4th picture for angle B I can tell you the answer. X is 4 so Angle B is 73 degrees.
On your 5th picture about perpendicular equations, the answer is y=2x+11
Step-by-step explanation:
helpp plzzzz its really confusing. don't answer jus for points if u don't know it.
Answer:
2. B) n > 2
4. B) -3
5. C) 1[tex]\frac{1}{2}[/tex] (Which is equal to 1.5)
8. D) x > [tex]\frac{1}{2}[/tex]
Step-by-step explanation:
2. -6n < -12
To solve for n, divide by -6. When divide by a negative, you flip the sign.
n > 2
4. 2(n + 5) [tex]\geq[/tex] 4 and 3(n - 1) < 3
Divide by 2 for the first inequality and divide by 3 for the second inequality.
n + 5 [tex]\geq[/tex] 2 and n - 1 < 1
Now subtract 5 and add 1
n [tex]\geq[/tex] -3 and n < 2
Since the inequality says and, both equations have to be true when n is plugged in. We can see that -3 works, since it is equal to -3 AND is less than 2.
5. 4x - 7 [tex]\geq[/tex] [tex]\frac{-12x+14}4}[/tex]
Multiply by 4 to both sides
16x - 28 [tex]\geq[/tex] -12x + 14
Now add 12x and add 28.
28x [tex]\geq[/tex] 42
Divide by 28 to get x.
x [tex]\geq[/tex] 1.5
So the answer is C.
8. 3(2x - 1) > 4x - 2
For this one, distribute the 3 to the numbers in the parentheses.
6x - 3 > 4x - 2
Add 3 and subtract 4x.
2x > 1
Divide by 2.
x > [tex]\frac{1}{2}[/tex]
a school has 294 chairs.there are 14 chairs at each table. two chairs will be removed from each table.how many chairs will be left in the cafeteria?
Answer:
252
Step-by-step explanation:
because there are 14 chairs at each table => there are: 294/14= 21 (tables)
two chairs will be removed from each table => the number of chairs removed are: 21.2 = 42 (chairs)
the chairs will be left in the cafeteria are: 294 - 42 = 252( chairs)
When two chairs will be removed from each table, then there would be 252 chairs left in the cafeteria.
The dividend divisor quotient remainder formula:Dividend = Divisor × Quotient + Remainder.
For given question,
total number of chairs = 294
there are 14 chairs at each table.
So, to find the number of tables in the cafeteria we need to divide total number chairs by 14.
The number of table would be,
= 294/14
= 21
This means, there are 21 tables.
If we remove two chairs from each table, then number of chairs at each table would be 14 - 2 = 12
So, the total number of chairs left in the cafeteria would be,
= 21 × 12
= 252
Hence, there will be 252 chairs left in the cafeteria.
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Find the slope for these two will give brainliest.
Answer:
Problem 1 = -1
Problem 2 = undefined
Step-by-step explanation:
Slope: [tex]\frac{y^{2}-y^{1} }{x^{2}-x^{1} }[/tex]
Problem 1: (4, -5)(-2, 1)
Slope = [tex]\frac{1-(-5)}{-2-4}=\frac{1+5}{-2-4}=\frac{6}{-6}=-1[/tex]
Problem 2: (-4, 6)(-4, 8)
Slope: [tex]\frac{8-6}{-4-(-4)}=\frac{2}{0}[/tex] = Undefined
someone please help me
Answer:
its 2000 my mom
Step-by-step explanation:
Answer:
do u really need help on this?
Step-by-step explanation:
Divide fractions and whole numbers word problems
Sally has been measuring a flower for a science project. The flower has grown of a centimeter each day and
2
grown a total of 2 centimeters taller.
How many days has Sally been measuring this flower?
days
Stuck? Watch a video or use a hint.
Report a problem
where's the fraction I would of done it but don't see fraction or I'm slow bc I'm in 8th grade rn
Quick math: What's 2+1-3?
Answer:
2+1=3, 3-3=0
Step-by-step explanation:
Look above☝ Use the figure on the left
Answer:
you know that de=ef because if you were to fold that circle in half then they would both line up or if you were to measure it they would be the same measurement. you could say something like that. that's what i would say.
Step-by-step explanation:
if the measure of angle 1 is 57°, find the measures of angle 6
Answer:
123
Step-by-step explanation:
180 - 57 = 123
supplementary
Answer:
∠6 = 123°
Step-by-step explanation:
∠1 = ∠4 because they are vertically opposite angles and vertically opposite angles are equal.
∠4 + ∠6 = 180 (same side interior angles are equal)
∠6 = 180 - 57
∠6 = 123°
The Olympic swimmer, Michael Phelps, required 10,000 calories during training. He needed 30% protein, 50% carbohydrates and 20% fat. How many calories did he need for each nutrient?
1 gram of carbs= 4 calories, 1 gram of protein=4 calories, 1 gram of fat= 9 calories.
Answer:
750 grams of protein, 222.22 of fat, and 1,250 of carbs.
Step-by-step explanation:
3,000 calories from protein, 2,000 from fat, and 5,000 from carbs.
3000 / 4 = 750 grams of protein.
2,000 / 9 = 222.22 grams of fat.
5,000 / 4 = 1,250 grams of carbs.
Help geom !! Transformation!
Answer:
B
Step-by-step explanation:
Rotating 120
Using the equation y = 3x – 5, what would the output be for an input of 4
Answer:
output(y)=7
Step-by-step explanation:
y=3(4)-5
<=> y= 12-5
<=> y= 7
How can we get Equation B from Equation A?
3(x+2)=18
x+2=18
i need them solved aswell
Answer:
x = 4
Step-by-step explanation:
A:3(x+2)=18
Divide each side by 3
3/3(x+2)=18/3
x+2 = 6
This is the same equation as equation B
They will have the same solution since they are the same equation
x+2-2 = 6-2
x = 4
(not my answer)
Equation parallel y= -3 also passes through the point (2,5)
Answer:
When somethins is parallel it never crosses each other, this means the new equation has to have the same slope but, since y=-3 is a straight line we just have to make the new line also a straight line, maknig sure it passes through (2,5).
To do this make y equal the y-coordinate of the points it needs to pass through. This would make the answer y=5
Step-by-step explanation:
If I get it right i will give brainlist
Answer:
a
Step-by-step explanation:
4x+9y= -108
4(0)=9y= -108
9y= -108
-108/9
y- intercept= -12
Alyssa is driving to Chicago, and she is traveling at 60 miles per hour. If Chicago is 96 miles away, how long will it take her (in hours and minutes) to get there if she maintains her present rate of speed?
A. 1 hour, 40 minutes
B. 94 minutes
C. 1 hour, 36 minutes
Answer: C
Step-by-step explanation: 1hour 36minutea
Answer:
the answer is c.
Step-by-step explanation:
Please help middle school math
9514 1404 393
Answer:
3 < b-a < 7
Step-by-step explanation:
The maximum difference will occur when the smallest 'a' value is subtracted from the largest 'b' value:
9 -2 = 7
The minimum difference will occur when the largest 'a' value is subtracted from the smallest 'b' value:
7 -4 = 3
So, the possible range of values of b-a is ...
3 < b-a < 7
You are a building contractor. A customer asks you to build a ground-level deck that is 12 feet by 12 feet by 9 inches. You go to the lumberyard to order wood. The attendant assures you that the yard has enough wood to build the deck. According to the attendant, the yard currently has 1,750 cubic feet of lumber in its inventory.
Does the lumberyard have enough wood to purchase to build the deck?
1.There is not enough wood. The deck needs 86 board feet more wood than available.
2.There is enough wood. The yard has 130 board feet of wood more than you need.
3.There is enough wood. You need 1,296 board feet of wood to build the deck.
4.There is enough wood. You need approximately 1,556 board feet of wood to build the deck.
5.There is not enough wood. You need approximately 1,858 board feet of wood to build the deck.
Answer:
Number 3 will be the correct answer, and the yard will still have about 454 cubic feet of wood left
Sorry if this is wrong
Write the equation of the line that passes through the points (-7,9) and (-7,1).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.
What words do I fill the blanks in with? Please hurry <3
Answer:
It says why you suck at cooking
Hope this helps!! :D
f(x) = 8x^2 + 8x - 12 in vertex form
Answer:
f(x) = (x + 4)² - 4
Step-by-step explanation:
Write the equation f(x) = x² + 8x + 12 in vertex form by completing the square:
f(x) = (x² + 8x + (8/2)²) + 12 - (8/2)²
Simplify:
f(x) = (x² + 8x + 16) + 12 - 16
Subtract to find the 'k' value:
f(x) = (x + 4)² - 4. This is the equation in vertex form.
Answer:
y=8x2+8x−12
Step-by-step explanation:
Rewrite in vertex form and use this form to find the vertex (h,k).
(4,4)
The value of r in this system of equations is 1. 3r+y=9 y=4r + 10 1. Subsmute the value of y in the first equation 2. Combine Ike terms 3t+r+ 10) = 9 -I = 10=9 -=-1 3. Apply the subtraction property of equality - Apply the division property of equality What is the value of y
In 1970, the U.S. population was about 205 million people. In 2007, it was about 301 million. What was the percent increase?
Answer:
47%
Step-by-step explanation:
301-205=96
96/205=0.468
0.468=46.8=47%
47% increased
5p−3p+9+p+3? pls im failingg
Answer:
3p + 12
Step-by-step explanation:
5p -3p + 9 + p + 3
Move around the parts of the equation
5p -3p + p + 9 + 3
Add positive 9 to positive 3
5p -3p + p + 12
Add positive p to negative 3p
5p -2p + 12
Combine positive 5p and negative 2p together
3p + 12
I Hope That This Helps! :)
What word phrases represent the expressions (2x+3) + 7 and 2x + (3+7)? Are the two expressions equivalent? Explain.
Answer:
yes
Step-by-step explanation:
the results are equivalent. because, the formula is: a + (b + c) = (a + b) + c
What is this equation in slope-intercept form, 5х – бу = -15?
Answer:
y = 5/6x + 5/2
Step-by-step explanation:
