Mathematics Middle School

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Answers

Answer 1

Answer:

1 inch = 80 miles

Step-by-step explanation:

4 and three quarters = 4.75

380 divided by 4.75 = 80

Double check and multiply 4.75x80

4.75 x 80 = 380

Answer 2
The answer is C no time to explain

Related Questions

16 + 36 Drag numbers to the lines to create an equivalent expression in factored form

Answers

Answer:
52
this is most likely the correct answer
Answer:

52

Step-by-step explanation:

Find the probability of rolling a 6 and spinning a consonant on a single roll of the cube and
a single spin of the spinner. Use probability notation. State your result as a reduced fraction
and as a percent.

Answers

Answer:

DO YOU STILL NEED HELP?

Step-by-step explanation:

It’s most likely 3/6, 50%

pls answer .....................

Answers

Answer:

2/3

Step-by-step explanation:

The slope is rise over run so all you have to do is make a triangle from the two points, count how many go up, which is 2, and how many go to the side, which is 3. The rise (2) goes on the top of the fraction, the run (3) goes on the bottom and then that's your answer.

Just to confirm for future reference it is 2/3

help meee plzz i need help

Answers

Answers:

a)  15.6b)  12c)  36d)  51.6

============================================

Explanations:

Part (a)

The area of a triangle formula is A = 0.5*b*h where b and h are the base and height. You could use 1/2 in place of the 0.5

We're focused on the blue shaded triangle, which is the "floor" so to speak of this pyramid. To find the floor area, we will use b = 6 and h = 5.2 and we get

A = 0.5*b*h = 0.5*6*5.2 = 15.6

For this problem, all areas are in square inches as denoted by the [tex]\text{in}^2[/tex]

If you're curious where the b = 6 came from, it's because all sides of the equilateral triangle are the same length.

Note: The base and height of a triangle are always perpendicular.

----------------------

Part (b)

Focus on any single non-shaded triangle. Let's say we focus on the upper triangle. We have b = 6 and h = 4. It then leads to the area A = 12 sq in. This is the area of one lateral face.

------------------------

Part (c)

The instructions state that the lateral faces are congruent triangles, aka they are identical triangles. So that means we have three copies of the same area we found back in part (b), which was 12. Therefore, the lateral surface area is 3*12 = 36 square inches. As your teacher mentions, we do not include the shaded triangle as part of this result (that will happen in part d below).

------------------------

Part (d)

We add the results of parts (a) and (c) together to get the full surface area. This is the total area of the flat net, and it corresponds directly to the full surface area because we fold up the 2D figure to get the 3D one.

The total surface area is 15.6+36 = 51.6 in^2

--------------------------

Side note: Another name for "triangular pyramid" is "tetrahedron". The "tetra" means "four", and "hedron" means "face".

Answer:

51.6

Step-by-step explanation:

Kay sees a gorilla handprint at the zoo that is 16 5/10 wide. Her own hand is 5 1/10 wide. How much wider is the gorilla hand than Kay's hand?

Answers

it is 11
Hope it helps :)
the gorillas hand is 11 wider than Kay’s

The two-way table below shows the number of students in a school who like mathematics and/or physics: Like Mathematics Do Not Like Mathematics Total Like Physics 15 20 35 Do Not Like Physics 5 25 30 Total 20 45 65 How many more students like physics than mathematics? (5 points) Group of answer choices 10 15 20 25

Answers

Answer:

21

Step-by-step explanation:

9/10/21


all you have to do is say what time it is and it’s also inverted

Answers

Answer:

Step-by-step explanation:

Answer:

9.15

Step-by-step explanation:

the first one is nine fifteen

answer both correctly pls, i will give brainliest

Answers

The first one is 6 the next one is 12.5

What expression can show the sum of the length for two adjacent sides of the rectangle?

Answers

Good luck ! I don’t know the Answer

Please helped this is for my math final.
12. Consider the inequality |x|≤8.
Express the solution using interval notation.

Answers

Answer:

[-8,8]

Step-by-step explanation:

The you jeans you purchased was on sale for $29.25, having already been marked 35% off. What was the original price?

Answers

the original price is 39.48
39.48 will be ur answer

plzzz help its really easy and i just need help , like just read it and think about ,, again ,, its reaally easy , im just du mb :p

Answers

1. Me and my friend Jill went to buy some ice cream. The total for my ice cream was $2 1/2, if in total we paid $10 how much money did Jill spend on her ice cream?

Plz help me thank you

Answers

Theres an app called slader. If you look up what your school book is it will give you all the answers

Answer:

Step-by-step explanation:

I only know the answer to #1, 2 degrees is warmer because -5 degrees Celsius is equal to 23 degrees fehrinheit, and 2 degrees Celsius is equal to 35.6 degrees fehrinheit, therefore, 2 degrees Celsius is warmer.

A scientist is experimenting with bacteria in his laboratory. He starts out with 3 bacteria. The number of bacteria quadruple every hour. Which equation represents the growth of the bacteria over x hours?

a. f(x) = 4(3^x)
b. f(x) = 3^x + 4
c. f(x) = 4^x + 3
d. f(x) = 3(4^x)

Answers

Answer:

D.

Step-by-step explanation:

It's f(x)=3(4^x)**********

Journalists are responsible for editing their own articles. A. True B. False

Answers

Answer:

True

Step-by-step explanation:

At least in my opinion, it’s your journaling is it not? So the journalist should edit it themself.

Hope I helped! :D

Answer:

true they are responsible for making sure everything is correct

will mark brainliest
The figure shows a carpeted room. How many square feet of the room are carpeted?


A polygon which is a part of a rectangle is shown with perpendicular sides. The top is labeled 8 feet. The side on the right is labeled 7 feet. The base is labeled 5 feet, and the side adjacent to it on the left is labeled 4 feet

Answers

56 square feet






explanation:

The diagram shows a square with perimeter 20 cm work out the length of the area inside the square that is shaded

Answers

Answer:

we have to find perimeter ? if yes then there are 4 sides we have to subtract 3.5cm with 3 then the answer will be added to 4

When Sally went bowling, her average scores were 108, 72, and 95 If she bowls a 4th game, what will her score need to be to give her and average of 91?


Pls hurry! I need a full explanation!!

Answers

An average is the sum of the scores divided by the number of games played.

For her average to be 91 after 4 games the total of the scores needs to be 91 x 4 = 364

To find what her 4th score needs to be subtract her first 3 scores from 364

364 - 108 - 72 - 95 = 89

Her 4th game needs to be 89

Her score will need to be 89

PLS HELP ASAP DUE IN 40 MINUTES

The base of this pyramid is a rectangle. How many congruent faces does this pyramid have?

The pyramid has 4 congruent faces.

The pyramid has 5 congruent faces.

The pyramid has 1 pair of congruent faces.

The pyramid has 2 pairs of congruent faces.

Answers

Answer:

It is  (A)  4 congruent faces

Step-by-step explanation:

Easy to see how its the Base sides

-Hope it helped

the pyramid has 2 pairs of congruent faces. the opposite faces will be congruent as their base length will be the same. this can be proven using SSS congruence. if the base is a square, only then can we say that all 4 faces are congruent.
Hope this helps :)

PLEASE HELP. I'LL GIVE BRAINLIST

Answers

(1/8)x + 2 = 9 yields a solution of 56.

(1/9)x – 8 = 7 and (1/9)x – 7 = 8 both have a solution of 135.
Ok so first you wanna complete with sweet Donna for the coloxis thing and g be j h be q and the your go along again and just add it up the you wanna release your aura and there you go you learned how to do zestu

a florist orders sunflowers every 6 days, starting from the sixth day of the year, and daisies every 4 days starting from the fourth day of the year. when is the first THREE TIMES she will order the flowers on the same day?

Answers

Answer: 12th day

Step-by-step explanation:

Given , A florist orders sunflowers every 6 days and  daisies every 4 days.

When it started from same day, then the next day she orders both kinds of flowers on the same day will be LCM (6,4), where LCM = Least Common Multiple.

Prime factorization:

6 = 2 x 3

4 = 2 x 2

LCM(6,4) = 2 x 2 x 3 = 12

Hence, she will order both kinds of flowers every 12 days.

Answer: 1 2 3

Step-by-step explanation:


someone answer this please

Answers

Answer:

Hello answer: 500

Step-by-step explanation:

(base × height)

25 × 20 = 500 therefore 500 is the area

Answer:

Area: 500 yd^2

Step-by-step explanation:

Area= b • h

Area= 25 • 20

Area= 500

Hope this helps!

PLEASE HELP I'LL MARK BRAINLIEST!!!!!

Answers

the answer is B And C

rewarding brainly (dont get mad if i dont do it right away

Answers

32 units

Uhh- i just graphed the ordered points and it indeed formed a rectangle. I counted how many units are around the rectangle cus thats what perimeter is. Its 32 units

Ita not quite complicated tho. Have a nice day
Answer

32

Explain

Between point y and w are 9 units and between z and y are 7 and you add 7 + 7 because a rectangle has two sides as the same size and then you also add 9+ 9 and after that you add both results and there is the answer

I will give brainlisted for the correct answer and points!

Answers

Options a, d, and e are the answers going from choices left to right top to bottom.
I think that is correct as well

Please help me again lol I can't do math

Answers

Answer:

a) Thomas is 36 years old ( 3x12= 36 )

b) Alexis is 31 years old ( 36-5=31 )

c) 19 years older ( 31-12=19 )

A) 36
B) 31
C) 19
That’s it

Math Problem Please Help

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ONLY ebminer8 ANSWER

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Answer

.

Step-by-step explanation:

:0ooooooooooooooooooo

PLSS HELP MEEEEEEE PLSSS

Answers

2(3.14)6x12+2(3.14)(6)^2

explain step by step please

Answers

Answer:

1)0.6x=54  2)90

Step-by-step explanation:

1) 60% is the same as 0.6 and finding 60% is the same as as doing 0.6 times whatever the number is and here we don't know the number so it would be x. so 0.6 times x or 0.6x=54. You could also just write 60% of x=54

2) You would have to do the opposite of finding 60%.

So you would do 54/6=9 and 9*10=90. this is because to find 60% you have to do divide by 10 and times by 6. So you do the opposite. you can check your answer by doing 60% of 90. So 90/10= 9 and 9*6=54. Therefore his fundraising goal is $90

yea what that person said they so smart

34. Use the graph to convert 10°C to Fahrenheit.


a. -12F

b. 104F

c. 50F

d. 86F

Answers

c. 50f

fhfjfjfjfjjfjfjfjfjfjfjfjfjfjfjfjfjjf
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