Answer:
f(x)=3(x)+5
f(x+2)=3(x+2)+5
=3x+6+5
=3x+11
If the vertical height of the roller coaster
below is 315 feet, find d to the nearest
foot.
FO
A. 448 feet
B. 462 feet
C. 475 feet
D. 492 feet
Answer:
B. 462 feet
Step-by-step explanation:
If I girl lost her Vcard at the age of 13, does that make her a bad person or no?
Please please ASAP ASAP please ASAP thank you so much please I will mark brainies no links or files
Use a number line to add and subtract.
+7 + (-3)=
Answer:
4
Step-by-step explanation:
You have positive number and it is bigger that negative so your result will be positive too:
7-3=4
Which product is modeled by the number line below?
2
3
4
5
B
7
8
(-3)(4)
(-2)(4)
(2)(4)
(3)(4)
Answer:
(-2)(4)
Step-by-step explanation:
(-2)(4) because we made four ”steps” of the lenght of two on the left
I need help with this
Answer:
y=3/4x +7
Step-by-step explanation:
The equation for slope-intercept is y=mx+b, where m is the slope and b is the intercept.
To find b, we can plug in the x,y, and given slope.
[tex]4 = \frac{3}{4} ( - 4) + b \\ 4 = - 3 + b \\ b = 7[/tex]
so now we can write b and m in the original equation.
which gives us, y =3/4x +7
simplify
√45 + √80 − 3√20
√45+√80−6√5
Step-by-step explanation:
Exact Form:
√45+√80−6√5
Decimal Form:
7.29108201…7.29108201…
it's all on the picture
Answer:
i believe its 24+12
Step-by-step explanation:
All statements of equality below are correct.
A.True
B.False
Blake, Chang, and Grace together sold 71 tickets for the school banquet. Blake sold 27 tickets and Chang sold 28 tickets. How many tickets did Grace sell? (5 points) 16 43 44 55
Answer:
16
Step-by-step explanation:
because to get what you need add 27 and 28 and you get 55 then subtract 71 by 55 to get 16
71-(27+28)
Answer:
Grace sold 16 tickets.
Step-by-step explanation:
We have a total of 71 tickets sold between 3 people. Blake sold 27 tickets and Chang sold 28 tickets. Adding those sold by Blake and those sold by Chang, gives us: 27 + 28 = 55, if that amount is subtracted from the total sales that are 71 tickets, the result would be: 71 - 55 = 16, which would be the tickets sold by Grace.
If correct I’ll give brainlist
Answer:
should look like this a bit
Step-by-step explanation:
heres another pov
Chip’s favourite snack food is Dingles potato chips. He enjoys layering 3 chips together to make a stack of interesting flavours. If he only has Regular flavoured Dingles, there is only one way to stack the three chips. That is Regular, Regular and Regular which can be written as rrr. The order in which the chips are layered does not matter. For example, if we have Regular and BBQ Dingles then the stack BBQ, BBQ and Regular (bbr) is the same as BBQ, Regular and BBQ (brb).
a) If he has Regular and BBQ flavoured Dingles, list all the different stacks of 3 chips he can make.
b) If he has three flavours of chips, Regular, BBQ, and Vinegar, list all the different stacks of 3 chips he can make.
c) If he adds a fourth flavour, Ketchup, list all the different stacks of 3 chips he can make.
Answer:
I'm sorry I don't understand this
Step-by-step explanation:
Find the midpoint of the segment with the following endpoints.
(10,1) and (3,-6)
Answer:
(13/2,-5/2)
Step-by-step explanation:
I hope this helps
Find the mean, median, and mode for the following data set.
3, 8, 10, 14, 14, 17
Answer:
Mean = 11
Median = 12
Mode = 14
Step-by-step explanation:
I hope this helped!
Identify the vertex of the graph. Tell whether it is a minimum or maximum.
Answer:
(0, - 1) maximum
Step-by-step explanation:
The vertex is the turning point of the graph.
That is vertex = (0, - 1 )
Since the graph opens down then it is a maximum
Classify the triangle based on its angles
Answer:
The triangle is scalene triangle because its all sides are different
So, you can go with it and
Request :- if you are helped with my answer pls tag me brianliest I really want it.......
THANK YOU.. Plzz see to my request
PLEASE HELP I WILL GIVE BRAINLIEST
Suppose that x and y vary inversely and that x = 30 when y = 2
1) Write a function that models the inverse variation.
2) Find x when y = 12
Answer:
1. x is inversely proportional to y
x=k/y
k is the constant of proportionality
x =60/y
2. x=60/y
x=60/12
x=5
Q. factorize by regrouping the expression
xy-2x+3y-6
Answer:
xy-2x+3y-6
(xy-2x) (3y-6)
x(y-2) 3(y-2)
(x+3) (y-2)
hope this answer helps you.....
If anyone wants to help that would be awesome 40 points for the the 2 people who answer and brainlest for the person who s correct. Thank You!
The number of pieces of popcorn in a large movie theatre popcorn bucket is normally distributed, with a mean of 1720 and a standard deviation of 20. Approximately what percentage of buckets contain between 1680 and 1760 pieces of popcorn? 1)Approximately 68%
2) Approximately 75%
3)Approximately 95%
4)99.7%
Answer:
Your answer is approxamantly 68%
Step-by-step explanation:
Solve for x and show work.
Answer:
x = 2
Step-by-step explanation:
The four sides of a rhombus are equal. Thus, 10x + 6 = 4x + 18.
Solve this equation for x:
6x = 12
So, finally, x = 2
What is the equivalent for 4/6
Answer:
2/3
Step-by-step explanation:
please mark this answer as brainliest
Answer:
[tex] \frac{4}{6} \\ = \frac{2}{3} \\ = 0.66[/tex]
The ratio of the measures of two supplementary angles is 3:6 what is the measure of the larger angle
Answer: i would say the answer is 90 degrees
Step-by-step explanation:
Which is larger, 3/7 or 5/7?
Answer:
5/7
Step-by-step explanation:
PLEASE HELP WILL GIVE BRAINLIEST
Answer:
352 sq. inches
Step-by-step explanation:
32 x 22 = 704
704 / 2 = 352
Answer:
352 sq. inches
Step-by-step explanation:
The area of a triangle is found by the formula 1/2bh
aka 1/2 of base times height
the height is 22 and the base is 32 so we multiply 22 by 32
We get 704 but not the end we have to multiply that by 1/2 or divide by 2
Do that and you get 352
b=32 h=22
22*32=704
704/2 or 704*1/2 = 352
Hope I helped (p.s. brainliest?)
No explanation needed.
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OMG PLZ HELP ME! it is due tomorrow.....!
Step-by-step explanation:
Dilations do not change your angles, so although the length does change, your angles will not. So for your answer, the angles will be the exact same.
For the length, all you have to do is multiply each side by 5/2.
8: Multiplied by 5/2 is 20
9: Multiplied by 5/2 is 22.5
7: Multiplied by 5/2 is 17.5
The lengths are getting larger because they're being dilated by a number greater than 1.
I hope this helps :)
Answer:
Answers bellow hope I helped
Step-by-step explanation:
A)Each angle is the SAME becouse we are just making the triangle larger but the angles stay the same so:
Z' = 50°
X' = 70°
Y' = 60°
B)You have to multiply each of the sides by your scale factor so:
Side X'Y' = 7 x 5/2= 17.5
Side X'Z' = 8 x 5/2 = 20
Side Z'Y' = 9 x 5/2 = 22.5
Help me pleaseeeeeeeeeee
Answer:
I'm pretty sure it's a
Step-by-step explanation:
step by step
I don’t like to beg but I guess I’m in need..
Answer:
-4 < n ≤ 5
Step-by-step explanation:
Since the left inequality is an open circle and going to the right, the sign will be >
Since the right inequality sign is a closed circle and is going left, the sign would be ≤
The open circle ends at -4 so, n > -4
The closed circle ends at 5 so, n ≤ 5
You combine them and it looks like this:
-4 < n ≤ 5
Can anyone help me on this , please don’t send the link things .
Answer:
D
Step-by-step explanation:
1/2 is the same as square root
the square of 8 is 2 root 2
then x squared is 2
and y is 2
16 is to the power of 1/4 is 2
Joan wants to reduce the area of her posters to be 2/3 of the original size. Match the original dimensions in the left column with the correct new area in the right column.
Answer:
Actual 2/3
30 inch. by 12 inch 240 inch²
30 inch. by 18 inch 360 inch²
12 inch. by 15 inch 120inch²
18 inch. by 15 inch 180inch²
Step-by-step explanation:
The answers are given in the same line .
Actual 1/3 2/3
30 inch. by 12 inch 120 inch² 240 inch²
30 inch. by 18 inch 180 inch² 360 inch²
12 inch. by 15 inch 60 inch² 120inch²
18 inch. by 15 inch 90 inch² 180inch²
We find the areas and multiply by 2/3 to get the answers
30 * 12= 360 inch²
2/3 * 360 = 240 inch²
30 * 18= 540 inch²
2/3 * 540 = 360inch²
12 * 15= 180 inch²
2/3 * 180 = 120 inch²
18 * 15= 270 inch²
2/3 * 270 = 180inch²