I’m struggling on question C

One way to find the midpoint is to start at either endpoint (A or B), and count how many spaces it takes to get to the other endpoint. You should count exactly 5 spaces. This means that the midpoint will have us travel 5/2 = 2.5 spaces when we start at either endpoint and walk to the other side.

If we start at point A and move 2.5 units up, then we'll arrive at (-2, 1.5)

If you start at point B (where the red x is) and move 2.5 units down, you'll get to (-2, 1.5)

The midpoint is located at (-2, 1.5)

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Another method is to use the coordinates of A and B. Point A is located at (-2, -1) and point B is located at (-2, 4)

Focus on the x coordinates for now only. The x coordinates are -2 and -2, so they are the same in this case. Adding them up leads to -2+(-2) = -4. Then we divide by 2 to get -4/2 = -2. It turns out that if the coordinates are the same, then adding them up and dividing by two leads to the same coordinate value.

Now move onto the y coordinates. Points A and B have y coordinates of -1 and 4 respectively. They add to -1+4 = 3 and that cuts in half to 3/2 = 1.5

The results of -2 and 1.5 we got in the previous two paragraphs then immediately lead to the midpoint's exact location of (-2, 1.5)

The length of a rectangle is twice as long as it's with the with is 104 inches find the perimeter of the rectangle

Someone please help me, write a variable equation to represent the situation, and solve it by using inverse operations.

Three times the difference between a number and six is eighteen.

Help me rq!!..................

Use the exponential growth/decay formula a. b* to solve each equation.
24. The population of Bayside, CA increased from 23,560 in 1990. The annual rate of
population increase for the next 20 years was about 6%. Predict the population of Bayside in
2010.

in the figure below,

Hello I am struggling with this question. Can you explain the answer?

Write a scale....please help

85 x + 1.09 = 96.90
i need help

What is the remainder when x^3 - 1 is divided by (x + 2)?

3. A big league pitching coach tries to limit his pitchers to 110 pitches per game. If the pitcher has
already thrown 52 pitches, write and solve an inequality to find how many more pitches he can
throw before reaching the limit. *
Type your inequality AND your answer as a sentence.

NO FAKE ANSWERS PLEASE IM BEGGING YOU 40 POINTS!!!!!! PLEEASEEEE HELP!!!!!!!!!!!!!! I already solved half of it pls help on part 4 and down.
YOUR ASSIGNMENT: Desert Temperatures


In this assignment, you may work alone, with a partner, or in a small group. Discuss the results of your work and/or any lingering questions with your teacher.
Temperature in the desert can be modeled by the function C(t), where t represents hours after midnight (0 ≤ t ≤ 24), and C is the temperature measured in degrees Celsius. Examine what happens to the graph when you transform the function to degrees Fahrenheit.
Circle the desert you picked:



Sahara Desert
Patagonian Desert
Death Valley California(I choose this one)


Exploring Degrees Celsius
1. Fill out the following chart to find the temperatures for t = 12 (noon) and t = 24 (midnight). (2 points: 1 point for each row)
t
C(t) = –0.30(t – 12)2 + 40
0

12
C(t) = -0.30 (12 - 12)² + 40
C(t) = -0.30 (0)² + 40
C(t) = 40


24
C(t) = -0.30 (24 - 12)² + 40
C(t) = -0.30 (12)² + 40
C(t) = -0.30 × 144 + 40
C(t) = - 43.2 + 40
C(t) = -3.2






2. Plot the three points from the chart onto the graph below. Use the plotted points to sketch the graph of C(t) = –0.30(t – 12)2 + 40. (3 points: 2 points for correct coordinates, 1 point for correct shape)

Convert the Function to Degrees Fahrenheit:
3. Suppose you want to represent the desert temperature in degrees Fahrenheit instead. How would you transform the function C(t) to make the new function, F(t)? (2 points: 1 point for each transformation)
Note: The conversion rule for Celsius to Fahrenheit is .
F(t)=9/5{–0.30 (t – 12)² + 40}+32
F(t) = -0.54 (t – 12)² + 72 + 32
F(t) = -0.54 (t – 12)² + 104





4. Take your values from the previous chart (in question 2) and convert them from Celsius to Fahrenheit. Follow the example below, and use the conversion rule to fill out the chart for degrees Fahrenheit when t = 12 and t = 24. (2 points: 1 point for each row)
t

0

12








24









5. Use the conversion formula to write the equation for the new function, F(t).
(4 points: 2 points for setting up the equation, 2 points for the answer)
Hint: Substitute the equation for C(t) into .












6. Plot the points from the Fahrenheit chart in question 4 onto the graph below. Use the plotted points to sketch out the graph of F(t). (3 points: 2 points for correct coordinates, 1 point for correct shape)

7. Compare the graph in question 6 (F(t)) with the graph in question 2 (C(t)). What changes were made to the graph of C(t) to transform it to F(t)? (1 point)

HELP ASAP!!!!NO LINKSSS!!!!
How many circles of radius 1 inch could fit in a circle with radius 5 inches (if you could rearrange the area of the smaller circles to completely fill the larger circle)?

Brennan was asked to simplify and solve equation, also what mistakes did Brennan make?

help appreciated:)

ty ! giving brainliest

In a class of 26 students, 8 have a brother and 6 have a sister. There are 2 students
who have a brother and a sister. What is the probability that a student chosen
randomly from the class has a brother?

Ali worked on his homework for 2/3 hour. He spent 3/4 of his time solving multiplication problems. How much time did ali spend solving mutiplication problems?

Which event is unlikely, but not impossible?

A- Spinning a spinner split into 16 equal sections labeled 1-16 and landing on 3

B- Rolling a dice and landing on an odd number

C- Flipping a coin and landing on tails


D- Pulling a white marble out of a bag that contains 4 white marbles and 2 red marbles

help please !!!!!!!!​

PLS help plssss 30 points plssss and how how u know it’s math plssssss helppppp

The sine regression model uses a form that approximates the data as an algebraic representation of the graph. Choose the sine regression model from the following:
a.
y = a sine (b x + c) + d
b.
y = m x + b
c.
y = A x squared + B x + C
d.
x = StartFraction negative b plus-or-minus StartRoot b squared minus 4 a c EndRoot Over 2 a EndFraction

Look at the equation below.

What value of n will make this equation correct?

Please help, I will give brainliest to whoever helps!

What are the factors of the product represented below?

A. (4x + 1)(2x+3)
B. (2x+ 1)(4x+3)
c. (4x + 2)(3x + 1)
D. (8x + 1)(x+2)

PLEASE HELP! WILL GIVE BRAINLIEST ONLY CORRECT ANSWER!! URGENT!

04/17: Average: Mean
Alex has grades of 87, 75 and 86 on three math tests. What grade must he obtain on the next test to have an avera
tests?

Machen gun Kelly or yungblud.......or should they both make a band together?

x-4 greater than or equal to 12 and x/12 <2 graph the solution on a number line ​

True or False: A secant passes through a circle once where as a tangent passes through a
circle twice.

HELP PLEASE!!! will give brainliest!!
Domain and range from graph
What is the range of g?

2) A family decided to sell their house
for $425,000. They had to pay their
real estate agents 6% for selling their
house. How much was paid for
commission fees?
Can someone help me