Help please !!
Function notation is a form of substitution. Use the following to evaluate the functions.
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Related Questions
A street sign is 111 inches tall. How tall is it in feet and inches?
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Answer:
9ft 3in
Step-by-step explanation:
a foot is 12in so just divide the 111 into 12ths
Answer:
9ft 3in
Step-by-step explanation:
pls help me answer this
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Answer:
Step-by-step explanation:
1) an axial symetrical inversion
2) I don't know sorry
Your friend is correct.
When a figure is reflected, it is flipped. Since it is reflected on the x-axis, that is the direction it is flipped in. When flipped, the coordinate of the bottom left corner is (1, 1). When you move the figure over 5 units (which is what translating is), the coordinates are (-4, 1) which matches with the corner of the second given figure.
I hope I explained it well, and I hope I’m not too late to help.
Factor out the coefficient of the variable term.
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Answer:
4(x-5)
Step-by-step explanation:
you find the greatest common factor and in this case it is 4 so you divide everything by 4 and that's how i got the answer
Answer:
4
Step-by-step explanation:
in 4x-20, you take 4x and remove the variable or letter and then you get your answer which is 4
Please help needed its due soon
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Can you please help me with this question?
x + 20 ≤ -10
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Answer:
[tex]x\leq -30[/tex]
Hope This Helps! :)
Answer:
x≤-30
Step-by-step explanation:
Since you want to get x by itself subtract 20 from both sides, this will leave x by itself and -10-20=-30 giving the answer above.
Answer ASAP and whoever get it right can have brainliest!
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I needed to have 20 characters to post this.
Step-by-step explanation:
[tex] = \frac{2}{7} \div 7 \\ [/tex]
[tex] = \frac{2}{7} \times \frac{7}{1} \\ = \frac{2}{7} \times \frac{1}{7} [/tex]
[tex] = \frac{2}{49} \\ [/tex]
CAn someone help math 34 -9999
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Answer:
-9965
Step-by-step explanation:
you can subtract 9999 by 34 and get 9965
then you need to add the - negative sign.
if negative 10,033
sorry i diddnt know if the 9999 is a negative or a positive
If the speed limit is 80 kilometers per hour, and Elena’s mom was driving 75 miles per hour, was she speeding? By how much?
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First you need to converted miles into km as she was driving with miles but our speed limit is km so to maintain the balance we have to convert the measurements into one unit
Speed limit was 80km
She was driving 75 miles
We know,
1 mile = 1.609 km
So 75 * 1.609 = 120.675 km
So speeding = (120.675 - 80)
= 40.675
Therefore, she was over 40 km speed limit
please help me on this question.
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Answer:
I am pretty sure it is 40%
Step-by-step explanation:
A convenience store supplies two types of protein bars. One protein bar has 320 calories in the 2-ounce size. How many calories are in the 3-ounce size of the bar?
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Since one protein bar has 320 calories in a 2-ounce size, we can divide 320 by 2. When solving, we get 160. This means there are 160 calories in one protein bar.
We are trying to find how much calories are in the 3-ounce size, so we must multiply 160 by 3.
The final answer to your question is 480. There are 480 calories in the 3-ounce protein bar.
look at the picture also brainliest
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Answer:
50.24
Step-by-step explanation:
Area of circle is πr²
r=d/2
r=8/2
r=4
A=4²π
A=16π
A=16*3.14
A=50.24 m²
Answer ASAP and whoever get it right can have brainliest!
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Answer:
2/7 divided 7= 2/14=1/7
Step-by-step explanation:
In these kind of problems you keep,change,flip
2/7 stays the same the division symbol change to a multiplaction sign and since the 7 is a whole we have to change it to 7/1 and flip it so the answer is 2/14 and since 2 goes into 14 we can simply when change to 1/7
HHope this helps :)
That’s the answer
In a word processing document or on a separate piece of paper, use the guide to construct a two column proof proving DC || AB, given AB = CD and AD = CB. Upload the entire proof below.
Given:
AB = CD
AD = CB
Prove:
DC || AB
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Answer:
Step-by-step explanation:
1. most of the time the first 1 is the given but you have two given so im not sure which one would go here.
2. line AC is = to line AC becuase of: reflective property
3. Triangle ADC = Triangle ABC because of SSS
4. Angle 1 = Angle 4 because of alternat interor angles
5. DC is parralell to Ab becuase of CPCTC
What is the value of the flowing expression?
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HELPP IM SOO LOSTT FIRST GET BRAIEST
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Answer: 50
Step-by-step explanation: I think it's 50 because the angle is 180 so 180 minus 130 because 65+65 = 130. So maybe it's 50!
Explain: the the 65 degrees angles are part of an 180 angle, so u put 180-(65+65)=___
Brainliest! PlEASE be right! Thank you Sugarr! lol kiddin, pls help tho
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Answer:
111
Step-by-step explanation:
Answer:
N is 111
Step-by-step explanation:
To find the answer you need to find what 96 + 12 + 3 is. 96 + 12 + 3 = 111. 111 - (12 + 3) is 96 so 111 should be the right answer.
The kindergarten class at Stokes Elementary drinks about 210 pints of milk per week. How many gallons of milk does the class drink in 10 weeks? Round your answer to the nearest tenth of a gallon if needed.
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Answer:
About 262.5 gallons of milk
Step-by-step explanation:
Find the area of the figure. Round your answer to the nearest hundredth, if necessary.
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Answer:
127.23
Step-by-step explanation:
Equation
pi/8×18^2=127.2345025 rounded 127.23
Answer: 113
Step-by-step explanation: The number 18 is the diameter, multipy it by pi (3.14) then divide it by half because it is a half circle.
when he sorts the class's scores on the last test, the teacher notices that exactly 12 students scored better than Clare and exactly 12 students scored worse than Clare. Does this mean that Clare's score on the test is the median? Explain your reasoning.
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Answer:
Yes, Clare's score on the test is the median.
Step-by-step explanation: Yes, because if we line up the scores from least to greatest and continue to cross off a score on each side, Clare's score will be exactly in the middle.
7. Terrance needs to find the lateral surface area of the box shown below. Assuming that the base is the bottom of the prism, which of the expressions below will give him the correct lateral surface area?
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The expression that will give the correct lateral surface area of the rectangular prism = (14.5 + 14.5 + 7 + 7)(8.6)
What is the Lateral Surface Area of a Rectangular Prism?The lateral surface area (LSA) = 2(l + w)h
Given the following:
l = 14.5 w = 7h = 8.6Lateral surface area of the prism = 2(l + w)h = 2(14.5 + 7)8.6
Lateral surface area of the prism = (14.5 + 14.5 + 7 + 7)(8.6)
Learn more about lateral surface area of prism on:
https://brainly.com/question/14028871
how do you get from 8.05 to 8.50 to 9.00?
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Answer:
you need to add 9.00+8.05+8.50 =2555
help please!
write percents 1. 6 31/33 2. 1/8
write as decimal 1. 5 4/25 2. 3/8
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Decimal : 1. 0.8 2. 0.375
Bradley has a coupon for 15% off the price of a computer. The sales tax is 8%.
How much money did Bradley save, including sales tax, by using his coupon?
(Total cost of the computer with sales tax and coupon is $454.41)
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Answer: $31.81
Step-by-step explanation:
First figure out how much the sales tax was
454.41x0.8=36.35
Then figure out how much the coupon subtracted off the total price
454.41x0.15=68.16
Subtract 68.16 by 36.35
68.16-36.35=31.81
Solve the equation.
c-12=-4
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C-12+12=-4+12
C=8
Answer:
[tex]\Longrightarrow: \boxed{\sf{c=8}}[/tex]
Step-by-step explanation:
To solve this problem, all you have to do is isolate the term of c from one side of the equation.
c-12=-4First, add by 12 from both sides.
[tex]\Longrightarrow: \sf{c-12+12=-4+12}[/tex]
Solve.
Add or subtract the numbers from left to right.
⇒ -4+12=8
[tex]\Longrightarrow: \boxed{\sf{c=8}}[/tex]
Therefore, the correct answer is c=8.I hope this helps! Let me know if you have any questions.
I need help :,)
Mark is traveling by bus and needs to go from
Denver to San Diego and then on to San Francisco
The charge from Denver to San Diego is $17.50
and the charge from San Diego to San Francisco
is $8.75. How much will the ride cost?
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Answer:
add 17.50 to 8.75 you get 26.25
$26.25
Explanation:
add both numbers given
PLS I NEED HELP THIS IS MY LAST QUESTION PLS
i will put a brain list just pls help me!!
Theresa uses a unique box in the shape of a trapezoidal prism for her specialty candles. The area of the base of the box for the smaller candle is 125 cm2 and the box is 12 cm tall. The box used for the larger candle has a base whose area is 160% that of the smaller box, and it is 6 centimeters taller.
What percent of the volume of the smaller box is the volume of the larger box?
Answer:
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Answer:
41.7%
Step-by-step explanation:
100%----125
10%------125/100 x 10
=12.5
160%-----12.5 x 16
=200
volume of small box = 200 x (12+6)
= 3600
volume of large box = 125 x 16
= 1500
percentage of volume of small box is the volume of large box
= 1500/3600 x 100%
=41.667% (5 s.f)
=41.7% (3s.f)
Can anyone solve this?
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1 nickel diameter = 2* 0.4 = 0.8
3 nickel diameter = 3* 0.8 = 2.4
B 2.4
2) All students at Leara's school take a physical education (P.E.) class. A random
sample of 200 students is asked what activity they would like to do every Friday
in P.E.: 60 students want to play dodgeball, 30 want to play basketball, 70 want
to play kickball, and 40 want to play softball. Can the teacher conclude that
basketball is probably the least popular activity across the whole schoo'?
Explain your answer.
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Answer:
Yes, because there are only 30 students out of 200 students wanted to play basketball
Step-by-step explanation:
60 stds - dodgeball
30 stds - basketball
70 stds - kickball
40 stds - softball
Answer:
Yes
Step-by-step explanation:
The teacher can conclude that basketball is probably the least popular activity across the whole school becasue the sample of students was random. It represents the most and least popular activities to play every Friday.
Please help me with this Question. Please and thank you.
The scale drawing shown represents an existing barn. The shortest side of the barn measures 150 meters. If a new barn that is
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Step by step explanation: We have that 150 meters in the reality and the new size is 2/3, therefore 150 meters*2/3= 100mtrs, also 100 mtrs in the reality or 1 is to 1.5
easy points easy points