Answers
Answer:
Option 2: 75x^2 -90x + 29
Step-by-step explanation:
f(g(x))
f(-5x+3) = 3(-5x+3)^2 + 2
= 3 (25x^2 - 30x +9) +2
= 75x^2 - 90x+ 27 + 2
f(g(x)) = 75x^2 - 90x + 29
Related Questions
The measures of the legs of a right triangle both measure 7 yards. What is the length of the hypotenuse? Round your answer to the nearest tenth.
A. 7 yards
B. 9.8 yards
C. 9.9 yards
D. 10 yards
Answers
Answer: 9.9 yards
Step-by-step explanation: Since we know that the legs of the right triangle both measure 7 yards, we can use the Pythagorean theorem to find the length of the hypotenuse, which is the longest side of the right triangle.
According to the Pythagorean theorem, the square of the hypotenuse equals the sum of the squares of the legs. In this case, we have:
c^2 = 7^2 + 7^2 c^2 = 49 + 49 c^2 = 98
To find the length of the hypotenuse, we need to take the square root of both sides of the equation:
c = √98
Using a calculator, we can find that √98 is approximately 9.9. Therefore, the length of the hypotenuse is approximately 9.9 yards.
The answer is C. 9.9 yards.
Write the coordinates of the vertices after a rotation 180° counterclockwise around the origin.
Answers
Answer: swap u and v I don't think w will change
Step-by-step explanation:
-
The unshaded trapezoid is the image of the shaded trapezoid after a series of transformations.
On a coordinate plane, a shaded trapezoid has points (negative 5, 1), (negative 4, 5), (negative 3, 5), (negative 2, 1). An unshaded trapezoid has points (0, 1), (1.5, 9), (4.5, 9), (6, 1).
What is the value of x?
3
9
12
18
Answers
Answer:
c
Step-by-step explanation:
have a wonderful day/night
fun fact goats are fun animals
Find the perimeter of this shape.
Answers
Answer:
draw a line that makes a triangle and rectangle.
hypotenuse= 30
3k-4k-5k triangle
18-24-30
so the short part of triangle is 18 cm
10+10+18+24+30 equals 92
sorry for language I am not familiar with English
the perimeter of this shape is
24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm
Please answer this. I keep on needing to add periods!................................................
Answers
Answer:
$2.29
Step-by-step explanation:
Which angles are vertical to each other? Select all that apply.
Answers
Answer: ∠EBA and ∠IBH
Step-by-step explanation:
The angles are "facing" each other, if that makes sense. You can also tell because of the angles have b and the common point.
If the perimeter of an equilateral triangle is 60 cm, then what is its area?
Answers
1 side = 60/3 = 20 cm
√s(s-a)(s-b)(s-c)s(s−a)(s−b)(s−c)
s = 30
√30(30-20)(30-20)(30-20)
=√30×10×10×10=√30000cm²
The Area is = 100√3 cm²
=20
a+b=c
C-b=a
40p-100=root 300
100root3
Please Hurry. I need this answer quickly please.
Answers
Answer:63
Step-by-step explanation:
multiply 72 by 7 then divide i by 8
(72×7)/8
=63
It's 63.
simplify the equation 7/8×72 multiple 7×9 solution is 63
A net for a triangular prism. The bottom face has a length of 8 meters and height of 10 meters. The rectangular side faces have a length of 5 meters and height of 10 meters. The triangular faces have a base of 8 meters and a height of 3 meters.
What is the surface area of the triangular prism?
The area of the bottom face is
m2.
The area of one of the rectangular side faces is
m2.
The area of one of the triangular faces is
m2.
The surface area of the prism is
m2.
Answers
Answer:
The area of the bottom face is
m2. (80m2)
The area of one of the rectangular side faces is
m2. (50m2)
The area of one of the triangular faces is
m2. (12m2)
The surface area of the prism is
m2. (204m2)
Step-by-step explanation:
Answer:
1,658 i got it
Step-by-step explanation:
Hi! This assignment is due soon! Can someone help me with transversals of parallel lines: solve for x. Thank you!
Answers
Answer:-58
Step-by-step explanation:
An ant is at the top of a tree 11 meters tall, directly overhead of its home, which is 0.1 meter under the ground. What is the distance between the ant's current location and her home?
Answers
Answer: Should be 11.1 distance
Step-by-step explanation:
11+0.1 =11.1
11 tall tree .1 blow ground = 11.1 above home
Earn points, answer both questions!
Answers
Answer:
Area of five squares = 1289.09 square units
Perimeter = 194.6 units
Step-by-step explanation:
Area of square and perimeter:
First find the length of each square, then find the area of each square.
To find the area of five squares, add all the area of each square.
Side of square1 = 27 units
\(\sf Side \ of \ square2 = \dfrac{2}{3}*27=2*9 = 18 \ units\\\\Side \ of\ square3= \dfrac{2}{3}*18=2*6=12 \ units\\\\Side \ of \ square4=\dfrac{2}{3}*12=2*4=8 \ units\\\\Side \ of \ square5=\dfrac{2}{3}*8=\dfrac{16}{3}=5.3 \ units\)
Area of square1 = 27*27 = 729 square units
Area of square2 = 18*18 = 324 square units
Area of square3 = 12*12 = 144 square units
Area of square4 = 8*8 = 64 square units
Area of square5 = 5.3*5.3 = 28.09 square units
Area of five squares = 729 + 324 + 144 + 64 +28.09
= 1289.09 square units
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Perimeter of the composite figure = (27 + 27+27+9) + (18+18+6) +(12+12+4) + (8+8+2.7)+ (5.3+5.3+5.3)
= 90 + 42 + 28 + 18.7 + 15.9
= 194.6 units
the perimeter is 194.6 units
Yumna bought a scooter for RS 48000 and sold it for RS 57000. What was his profit? What was hot profit perrecentage
Answers
57000-48000=9000
Profit percentage:
48000x=9000
x=18.75%
(Rewriting Rational Numbers LC)
Compare negative three and five tenths repeating and negative ten thirds using symbols <, >, or =.
negative three and five tenths repeating is less than negative ten thirds
negative three and five tenths repeating is greater than negative ten thirds
negative ten thirds is equal to negative three and five tenths repeating
negative ten thirds is less than negative three and five tenths repeating
Answers
Answer:
the third answer
Step-by-step explanation:
Car survey
In a survey of 3,200 people who owned a certain type of car 2,080 said they would buy that type o& car again. What percent of the people surveyed were satisfied with the car?
Answers
Answer:
65%
Step-by-step explanation:
yes i changed it because i don't want to confuse anyone:)
Answer:
65%
Step-by-step explanation:
PLEASE HELP I NEED TO GET THIS DONE!! YOU'LL GET 5.0 STARS, 100 POINTS, BRAINLIST, A COMMENT FOR BEING CORRECT PLEASEEEE
Step 1: In your own words, write a detailed explanation of plate tectonics.
Step 2: Include scientific theories and your own ideas, too! Your explanation should include at least three paragraphs.
Step 3: Include the URL of any sources that you used in your research.
Answers
Answer:
Fertilisers are mixtures of different compounds used to increase the growth of crops.
Which pair of substances contains the three essential elements for plant gro ahhhhhh well i know the answer but i wont share it with u beacuse why do i share my knowledge with someone
Which scenario can be modeled by the linear function
y = -15x + 500?
A. The temperature on Jupiter is
15℉ and increases by 500℉ every day.
B. There is a population of 500 giraffes in Western Africa that decreases by 15 giraffes each year.
C. A carpet cleaning service charges $500 plus an additional $15 for every hour.
D. A membership fee for a movie streaming service is free, but each rental costs $15.
Answers
I need help on a b and function 2
I dont get it
Answers
Answer:
For A: The first function has a greater ROC
For B: The first function has a negative slope
Step-by-step explanation:
Explication for A:
We already know that the R.O.C. (slope) is 2 for the first function, so all we need to do is substitute the values in the table into the following formula: y2-y1/x2-x1
after substituting: (-3-(-6))/(0-(-1))
simplify 3/1=3, since the ROC is 3, the second equation has a greater ROC than the first
Explanation for B:
The first function described is f(x)=20-3.5x
This is because the y intercept is the starting point, or how much money she has in the gift card. She spends 3.5 dollars per week, so we add a variable to represent the number of weeks, and its negative since she is spending, not earning. We also know that the slope is negative since y is decreasing as x is increasing, on the table.
The second function described is c(m)=5x+10
This is because the equation represents the total cost of renting a calculator, so both terms are positive.
Wally the weightlifting wonder has been training all season. eat, sleep, weightlift, repeat.
At the beginning of the season he could lift 560 pounds. over the course of the weightlifting season he increased that by 45%. how much can he lift now?
A).792 pounds C).862 pounds
B).812 pounds D).932 pounds
Answers
Please help I am not asking to find the percentage change. By the way, I need this TONIGHT!!!!!!!!!!
Answers
Answer: 52.2
Step-by-step explanation:
2/ calculate [b] by adding [a] to (25% of [a] )
3/ repeat step 2 but instead of [a] use [b] and instead of 25% use 16%.
Answer below: 52.2
What is the area of this triangle?
units^2
Answers
Answer:6
Step-by-step explanation:
The base is 3 and the height is 4
3*4/2 = 6
Answer:
6 units^2
Step-by-step explanation:
The base (segment DE) is 3 units.
The height is 4 units. (From point F going horizontally until it intersects segment DE)
Formula for area of a triangle: (1/2)BH
(1/2)(3)(4) = (1/2)12 = 6
Solve.
6x + 9 = -12
Don't add spaces to your answer.
Answers
Answer:
x=−7/2
Step-by-step explanation:
Answer:
x = - \(\frac{7}{2}\)
Step-by-step explanation:
6x + 9 = - 12 ( subtract 9 from both sides )
6x = - 21 ( divide both sides by 6 )
x = \(\frac{-21}{6}\) = - \(\frac{7}{2}\) ( = - 3.5 )
The box plots show the weights, in pounds, of the dogs in two different animal shelters.
Weights of Dogs in Shelter A
2 box plots. The number line goes from 6 to 30. For the weights of dogs in shelter A, the whiskers range from 8 to 30, and the box ranges from 17 to 28. A line divides the box at 21. For shelter B, the whiskers range from 10 to 28, and the box ranges from 16 to 20. A line divides the box at 18.
Weights of Dogs in Shelter B
Which describes the spread of the data in the two box plots?
The data in shelter A show more spread than the data in shelter B.
The data in shelter B show more spread than the data in shelter A.
The data in shelter A range from about 17 to 28, while the data in shelter B range from about 16 to 20.
The data in shelter A range from about 21 to 28, while the data in shelter B range from about 18 to 20.
Answers
Answer:
The data in shelter A shows more spread than the data in shelter B
-And-
The data in shelter A range from about 17 to 28, while the data in shelter B range from about 16 to 20
For the range/span you look at where the actual box lies and for the spread use the whisker span.
15^4-10+36/10=? can someone help me with this?
Answers
Answer:
5065.1
Step-by-step explanation:
To go down the line, you need to do the 15 x 15 x 15 x 15 (15^4), in which equals 50,625. Then, 50,625 - 10 which equals 50,615. Next, 50,615 + 36 which equals 50,651. Finally, you would need to do 50,651 ÷ 10. Making it *5065.1*
You work at Dave's Donut Shop. The company has
decided to redesign the box it uses to hold one
dozen donuts. There are 12 donuts in one dozen.
Each donut has a diameter of 3.5 inches and a
height of 1.5 inches. The donuts in the original box
stood on their side. You have been asked to design
a new box that will allow the dozen donuts to lie flat
as shown.
New Box
3
DELANEY
1⁄2
To make sure there is enough space for the donuts, Dave wants to add
inch to the minimum length, width, and height of the box.
Including the additional space, what should be the length, width, and height
of the new box, in inches?
Enter each answer in a separate response box.
1
2
X
I
II
3
Answers
Answer:
I. Length: 43 inches
II. Width: 15 inches
III. Height: 5.5 inches
Step-by-step explanation:
To determine the dimensions of the new box, we need to calculate the space required for a dozen donuts lying flat, including the additional space of one inch.
Since the diameter of each donut is 3.5 inches, the width of the box must be greater than or equal to 3.5 x 4 = 14 inches to accommodate four donuts placed side by side.
Similarly, since the height of each donut is 1.5 inches, the height of the box must be greater than or equal to 1.5 x 3 = 4.5 inches to accommodate three donuts stacked on top of each other.
Finally, since the length of each donut is 3.5 inches, the length of the box must be greater than or equal to 3.5 x 12 = 42 inches to accommodate a dozen donuts lying flat.
Adding one inch to each dimension gives us a final box size of:
Length = 42 + 1 = 43 inches
Width = 14 + 1 = 15 inches
Height = 4.5 + 1 = 5.5 inches
Therefore, the dimensions of the new box should be:
I. Length: 43 inches
II. Width: 15 inches
III. Height: 5.5 inches
Hey y’all, anyone could help me with this one bit? (Can’t use decimals.)
Answers
Answer:
7 14 21 35
3 6 9 15
not decimals for every 3 cat 7 dog
Step-by-step explanation:
so, you take 7+7 to get 14 then just repeat 14+7 = 21
3+3 6
and for 35 just take 35 divided by 7 * 3 to get 15
i learned this last year
hope this helps
Dog Leashes: 7 | 14 | 21 | 35
Cat Leashes : 3 | 6 | 9 | 15
Please help with this question.
Answers
Answer:
I believe the answer is B
Step-by-step explanation:
PLZ MARK BRAINLIEST
Which angles are supplementary to each other? Select all that apply.
Answers
Answer:
<DFE and <EFA
<BFC and <EFB
<AFC and <EFA
Step-by-step explanation:
Supplementary angles are angles that add up to 180 degrees.
30 pts (new day new question)
Which comparison is not correct?
8 > -9
-7 > -9
-8 < -4
-2 < -9
pls answer nicely, i just woke up tnx
Answers
Answer:
-2 < -9
Step-by-step explanation:
On a number line lets say it goes from 0 to 10 on the right side or 0 to -10 on the left side.
-2 is closer to 0 on the number line rather than -9
-9 is NOT greater than -2
-2 IS GREATER than -9
(I hope this helps!) Have a lovely day
Light travels from the sun at 1.12 x 107 miles per minute. The planet, Mars, is approximately 1.42 x 108 miles away from the sun.
What is the approximate amount of time, in minutes, for light to travel from the Sun to Mars? Write your answer in scientific notation rounded to the nearest hundredth.
Answers
Answer:
Time = 1.27 x 10^1 minutes
Step-by-step explanation:
To calculate the approximate amount of time it takes for light to travel from the Sun to Mars, we can divide the distance between them by the speed of light.
Given:
Speed of light = 1.12 x 10^7 miles per minute
Distance between the Sun and Mars = 1.42 x 10^8 miles
Time = Distance / Speed
Time = (1.42 x 10^8 miles) / (1.12 x 10^7 miles per minute)
Time = (1.42 / 1.12) x 10^(8 - 7) minutes
Time = 1.27 x 10^1 minutes
Rounded to the nearest hundredth, the approximate amount of time for light to travel from the Sun to Mars is 12.70 minutes in scientific notation.
Time = Distance / Speed
Given:
Speed of light = 1.12 x 10^7 miles per minute
Distance from the Sun to Mars = 1.42 x 10^8 miles
Time = (1.42 x 10^8 miles) / (1.12 x 10^7 miles per minute)
To simplify the calculation, we can divide the numerical values and subtract the exponents:
Time = 1.42 / 1.12 x 10^(8 - 7) minutes
Time = 1.27 x 10^1 minutes
Rounding to the nearest hundredth, the approximate amount of time for light to travel from the Sun to Mars is 12.7 minutes in scientific notation.