Mathematics Middle School

CAN SOMEONE HELP ME ANSWER THESE QUESTIONS

Answers

Answer 1

Answer:

Constant Speed= E

Average Speed= C

Velocity= B

Instantaneous Speed= D

Speed= A

Related Questions

plz help I dont know this answer will mark brainliest if correct answer only.

The question is write the equation determined by the graph.

Answers

Answer:

Y=1x+3

Hopefully it helps :)

Answer:

y-3=1×(x+0)

Step-by-step explanation:

Hopefully this helps:)Good Luck!

Help me please brainliest reward

Answers

b would be your answer:))

Answer:

The answer is b

Step-by-step explanation:

I had the same question

Four points are graphed on the coordinate grid.

Which ordered pair does not appear to be represented by one of these points?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

At a football stadium, 20% of the fans in attendance were teenagers. If there were 10 teenagers at the football stadium, what was the total number of people at the stadium?

Answers

Answer:

Step-by-step explanation:

10 / 20% = 50

50 people were at the stadium

Write the equation of the line in slope-intercept form using y=mx+b

Answers

answer:

y=1x-50

step-by-step explanation:

y=mx+b

m=slope

b=y-intercept

x=unknown variable

to find the slope i used rise/run

my rise was 3 and my run was also 3

3÷3=1

the slope is going to the right making it positive

the y-intercept is -50 because that is where the line hits the y-axis

good luck :) hopefully this helps

have a great day !!

y= 1x-50 hope this helps

I will give brainliest for the CORRECT ANSWER ONLY !!!!!

Answers

I think it can be c I think it ca be c or b i’m not really sure but i’ve seen this question

lol ok stuck here too

Answers

Answer:

axis

Step-by-step explanation:

I don't know explanation but its the answer to you question i think

At a school, students may choose one entrée, one vegetable, and one dessert for lunch. The choices are listed in the table below.
How many different lunch combinations are available?

a. 12
b. 36
c. 72
d.144

Answers

Answer:

72 is the answer hope this helped

there are 72 (c) different lunch combinations available

What value belongs in the box to complete the given equation?

Enter the number only.

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The answer is 3 sorry if I’m wrong but I’m sure of it

Please help I dont know what to do. I have already done the graph but all I need is x,y box and equation

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4 is the answer hope this helps

I need help also I did not mean to click c so that might not be the answer so please don't put c as your answer unless you are certain that c is the answer.

Answers

Answer:

D. (43 +60) +40

Step-by-step explanation:

The purpose of changing the grouping in addition problems is to simplify the mental effort required as much as possible. This will generally mean grouping ...

"complementary" numbers, numbers with the same number of leading or trailing zeros, numbers with the same sign, and fractions with the same denominator.

Analysis

A. Numbers ending in 0 are already grouped; no change is needed.

B. Fractions with the same denominator are already grouped; no change is needed.

C. Numbers with the same (negative) sign are already grouped; no change is needed.

D. Numbers ending in zero could be grouped to make addition easier:

43 +(60 +40) . . . . regrouping would be useful

We also note that in A and D, the sum of numbers ending in zero is 100, so these numbers are "complements" of each other. This is another reason for grouping them together.

I'll mark the best or the first as brainliest.

Answers

Answer:

Here the error is

[tex]\pi {r}^{2} [/tex]

It should have been ,

[tex]2\pi {r}^{2} [/tex]

Step-by-step explanation:

Corrected formula:

[tex]2\pi {r}^{2} + 2\pi rh[/tex]

[tex] = 2\pi ({5}^{2}) + 2\pi(5)(10.6)[/tex]

[tex] = 50\pi + 106\pi[/tex]

[tex] = 156\pi[/tex]

[tex] = 489.84 {yd}^{2} [/tex]

[tex]approx . \: 489.8 {yd}^{2} (ans)[/tex]

A triangular solid is shown here.
What is the area of the
top?

right side?

front? back?

What is the total surface area of all five faces?

What is the volume?

Answers

Answer:

785

Step-by-step e MY TECH TOLD ME XD

ah im stuck on this lol pls help

Answers

Answer:

y = 0,4x -1 or y = 2/5 x -1

Step-by-step explanation:

you can use the slope formula

m = y2-y1 / x2-x1

m = -1 - (-3) / 0 - (-5) = 2/5

Answer:

y = 2/5x - 1

Step-by-step explanation:

Points on the graph: ( -5, -3) and (0, -1)

Slope:

m=(y2-y1)/(x2-x1)

m=(-1+3)/(0+5)

m = 2/5

Slope-intercept:

y - y1 = m(x - x1)

y + 3 = 2/5(x + 5)

y + 3 = 2/5x + 2

y = 2/5x - 1

The length of a living room is 12 feet and its width is 10 1/2feet. The length of the room is being expanded by x feet. Select all the expressions that represent the area of the living room in square feet.

Answers

Answer:

126x

Step-by-step explanation:

Charlie is re-landscaping his back yard and uses a coordinate plane to map the yard out. There is a pine tree located at (-5, 5); the edge of a shed is located at (-5, 1) and the edge of a sandbox is located at (2, 5). He plans to cover the triangular area formed by these three points with gravel. What area of the yard will be covered in gravel? Note: On the coordinate plane, each gridline represents 2 feet.

56 square feet

112 square feet

14 square feet

28 square feet

Answers

Answer: 56 square feet

Answer:

A. 56 square feet

Step-by-step explanation:

8 ft * 14 ft = 112 ft

112 ft/2 = 56 ft

Good luck!!

GUYS PLEASE HELP ILL GIVE BRAINLIEST

Answers

I don’t know if this is what your asking for but I think you just use the key to dot plot them.

Answer:

So, following the (X,Y) rule, these are where you put the coordinates.

Step-by-step explanation:

(2000, 10)

(2001, 10)

(2002, 20)

(2003, 40)

(2004, 55)

(2005, 70)

Just for places, I added a picture below.

help for brainliest plz

Answers

i dont know

Peace ill just need points

1. 3/4 = 0.75
2. 4/5 = 0.8
3. 1/3 = 0.333333....
4. 1/2 = 0.5
welcome

please help will give more then 5 points plus brainliest!

Answers

Answer:

your answer would be A.

Step-by-step explanation:

your anwer would be A. beacuse you want to get to 180

and 116 and 64 = 180

The head of a nail is circular, as shown. The head of this nail has a diameter of 6 millimeters.

Which measurement is closest to the area of the head of this nail in square millimeters?

A. 9.42
B. 113.04
C. 28.26
D. 37.68

Answers

Answer:

its A

Step-by-step explanation:

Hope it helps

What is the value of c in the following equation: 29.4 + c = 62
A. 91.4
B. 33
C. 32.4
D. 32.6

Answers

Answer:

D) 32.6

Step-by-step explanation:

This question is asked to find the value of "c", a variable.

We can rewrite the equation like this: 62 = 29.4 + c.

So, something + 29.4 = 62.

62 - 29.4 = 32.6.

Hope this helps!

Help Its due in 3 mins I will give brainliest

Answers

Answer:

144 yd^2

Step-by-step explanation:

(9x12)+(6x6)

Answer:

144

Step-by-step explanation:

Tyler spent a relaxing afternoon watching movies. He watched movies for
2
1
2
hours. His brother watched the movies for
3
4
of the amount of time that Tyler did. What equation can be used to find out how much time Tyler’s brother spent watching movies?

Answers

Answer:

try 3 . 4 if it rong I'm sooo sorry

Four classmates collect data by conducting a poll. They ask students chosen at random how many days a week they buy lunch. • Emma interviews 10 students. • Dylan interviews 35 students. Megan interviews 75 students. • Matt interviews 20 students. Whose results are probably the most trustworthy? A. Dylan's B. Matt's C. Emma's D. Megan's

Answers

Answer:

meghan

Step-by-step explanation:

she has the most people interviewed

megan has the most people interviewed therefore it is D.) Megan

The figure is made up of 2 cones and a cylinder. The cones and cylinder have a 4 cm diameter.
A 3 centimeter high cylinder with two 3 centimeter high cones on each end that have 4 centimeter diameters.
What is the exact volume of this figure?

5πcm³

12πcm³

20πcm³

36πcm³

Answers

Answer:

12πcm³

Step-by-step explanation:

V=πr2h

=π4(3)cm³

=12πcm³

The slope of a line is -3, and a point on the line is (4,-1). What is the equation of the line expressed in slope-intercept form?

Answers

Y= -3x + 11 (-3x is your slope and 11 is your y intercept)

Answer:

-3x + 11

Hope my answer I help you

Please mark my answer as the BRAINLIEST. Plssssssssssssssssssss

For each decimal in the table find an equivalent fraction in the box. Use the fractions in the item bank.

Answers

Answer:

.5 is equal to 5/10

.05 is equal to 5/100

.09 is equal to 9/100

.9 is equal to 9/10

Step-by-step explanation:

Hope this helps! Mark me and brainliest if it does!

Tell what whole number you can substitute for x in the following list so the numbers are ordered from least to greatest.
2/x
x/10
55%

Answers

Answer:

x/10 could work

Step-by-step explanation:

I will either mark the best or the first brainliest.
Write a function rule for "The output is six times the input x.

Answers

Answer:

The output is six times the input. So,

y=6x

Step-by-step explanation:

The answe is y=6x hope this helps

can someone help me please

A small business earns a profit of $6500 in January and $17,500 in May. What is the rate of change in profit for this time period?

Answers

Triple I think if not plz list the option

4 months have passed: february, march, april, may

$11,000 have been gained: 17500-6500

11,000/4 = 2750 per month

proof:

january: 6500

feb: 9250

mar: 12000

apr:14750

may:17500

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