Mathematics Middle School

Plz help me thank ...

Answers

Answer 1

Answer

396 miles and $28.71

Answer 2

Answer: 396 gallon, and $28.71 rounding up ($28.7) cent

Step-by-step explanation:

40mil x 9.9 gallons = 396

9.9 x 2.90 = 28.7

Proof..

396/9.9 = 40

28.71/2.90 = 9.9

hope it helps :)

Related Questions

plsss help!!

150 students in Years 10 and 11 visit a school canteen.

Some students have packed lunches.

Some students have a cooked lunch.

56 out of the 89 students who have packed lunch are in Year 10.

There are 72 Year 11 students.

Work out how many Year 10 students have a cooked lunch.

Answers

16 students from year 10 have cooked lunches

What the other person said

help me pls pls pls :(

Answers

740 square meters

Just find the areas of all the faces of the prism. And add then all up:

Area of rectangular base (bottom):
16 • 10= 160 square meters

Area of triangle facing front:
1/2 • 15 • 16= 120
Multiply 120 by 2 cause theres a same triangle facing back the prism: 120 • 2= 240

Area of rectangle facing right:
10 • 17= 170
Multiply 170 by 2 cause theres a same rectangle facing left the prism: 170 • 2= 340

Add them all up together:
160+ 240+340= 740

Comm.ent me if u have any questions

MARK ME BRAINLIEST TYSM! Say if my answer was wrong/right!

What the answer above said ^

What is the value of x?

Answers

Answer:

Step-by-step explanation:

because 147-12=135 so then divide it by 5 and you get 27

27 because they are alternate angles the equation will be 5x+12=147 and solve the answer is 27

Tanya's bedroom is 10 feet long, 9 feet wide, and 8 feet tall. What is the volume of the room?

Answers

Answer:

720 ft cubed

Step-by-step explanation:

10x9x8

V = l • w • h
Where the length is 10 ft
Width is 9 ft
Height is 8 ft

10 • 9 • 8 = 720

The volume of the room is 720

Jasraj left his house and walked 1500 m east to the supermarket. He then walked another 500 m east to the comic store before walking back home the same way he came. How many kilometers did Jasraj walk altogether?

Answers

Answer:

Jasraj walked 4 kilometers all together

Step-by-step explanation:

First, add.

1,500 + 500 = 2,000

Then, multiply by 2.

2,000 × 2 = 4,000

Now, we have to convert to kilometers.

1 kilometer = 1000 meters

4,000 ÷ 1,000 = 4

So, Jasraj walked 4 kilometers!

Have a wondeful day! :)

i will give brainliest to correct answer

Answers

Answer:

Step-by-step explanation:

408/x = 4/9
i really need help ofn

Answers

Answer:

x = 918

Step-by-step explanation:

If you look it up it will tell you how to solve your problem and the solution.

correct answer gets brainlest, The answer is not 14-16 i already tried it

Answers

Answer:

its 11

Step-by-step explanation:

the mode is the difference between the highest and lowest date input

19-8=11

Answer:

Step-by-step explanation:

Two boxes sit on a desk. One has 5 pencils that are yellow, blue, red, green, and brown. The other box
has 3 sticky notepads in yellow, pink, and green. What is the probability of picking a red pencil and a pink
sticky notepad out if you take one item from each box?

Answers

Answer:

Step-by-step explanation:

The two boxes do not have an order of picking. Sometimes that matters.

Pencils: 1/5

Pink Sticky:1/3

To get both of them, the probability is 1/5 * 1/3 = 1/15

the red pencil is 1/5 and the pink sticky 1/3

You spin the spinner and flip a coin. Find the probability of the compound event.

The probability of spinning a number less than 3 and flipping tails is ____

Answers

Answer:

3 out of 5

Step-by-step explanation:

It is because their are 3 small numbers and 2 bi number so the chance you get the 3 smalles is really 3 out of 5

pls help on this on problem

Answers

Answer:

Hours after sunrise Temperature

5 -8.5

7 -7.5

8 -9.75

10 -14.25

Step-by-step explanation:

The temperature rose by 1/2 degrees from -11 degrees for 7 hours, so it would be:

-11 + 1/2(5) = -11 + 2.5 = -8.5, so -9.5 degrees 5 hours after sunrise

For 7 hours it would be -11 + 1/2(7) = -11 + 3.5 = -7.5

After 7 hours, it started to decrease by 2 1/4 degrees per hour for 3 hours, so:

-7.5 - 2.25(1) = -8.5 - 2.25 = -9.75

For 10, it would be:

-7.5 - 2.25(3) = -7.5 - 6.75 = -14.25

What is the value of S ?

Answers

Answer:

Step-by-step explanation:

total is 240 then the bigger areas are 60* so S is 40*

Answer:

60 degrees

Step-by-step explanation:

The value of s would be 60 degrees, since it is a vertical angle with the given angle of 60 degrees.

It is a vertical angle because it is on the directly opposite side of two intersecting angles.

Explain (in general) how you can use the table, graph, and equation to find the distance when t = 6 hours.

(Make sure you have a sentence for each representation.)
Also, stay tuned because I'm going to be asking more.

Answers

Answer:

Step-by-step explanation:

I would like a picture of the question

PLZ HELP ME ITS ALL MOST THE END OF THE SCHOOL YEAR AND I HAVE AN F IN MATH I NEED TO PASS AS MANY ASSIGNMENTS AS POSSIBLE AND I ONLY NEED CORRECT ANSWERS SO PLS IF YOU KNOW THE ANSWER HELP IF NOT JUST COMMENT AND TRY TO HELP ME PLS AND THANK YOU

Answers

Answer:

will an website called math-way help you

Step-by-step explanation:

The lengths of two sides of a right angled triangle are 20 cm and 30 cm.
Calculate the length of the third side, if it is:
(a) the hypotenuse
(b) not the hypotenuse

Answers

Answers:

Part (a) 10*sqrt(13) Part (b) 10*sqrt(5)

Those values are exact. They approximate to:

10*sqrt(13) = 36.0555

10*sqrt(5) = 22.3607

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

Explanation:

Part (a)

If the unknown third side is the hypotenuse then we need to find the value of c when a = 20 and b = 30.

Apply the pythagorean theorem

a^2 + b^2 = c^2

20^2 + 30^2 = c^2

400 + 900 = c^2

1300 = c^2

c^2 = 1300

c = sqrt(1300)

c = sqrt(100*13)

c = sqrt(100)*sqrt(13)

c = 10*sqrt(13) .... exact length

c = 36.0555 ...... approximate length

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

Part (b)

If the third side is not the hypotenuse then that must mean c = 30 is the hypotenuse as this side is larger than the 20 cm side. The hypotenuse is always the longest side.

Let a = 20 be the known leg. Let's find the other unknown leg b using the pythagorean theorem.

a^2 + b^2 = c^2

20^2 + b^2 = 30^2

400 + b^2 = 900

b^2 = 900-400

b^2 = 500

b = sqrt(500)

b = sqrt(100*5)

b = sqrt(100)*sqrt(5)

b = 10*sqrt(5) ..... exact length

b = 22.3607 ....... approximate length

The two triangles shown are similar. Find the value of a/b

Answers

Answer: 1.5

Step-by-step explanation:

2.1/1.4=1.5

the height of a regular quadrilateral prism is h=13 cm and its lateral area is AL=624 cm^2. Find: The Total Surface Area. ALSO GIVING BRAINLIEST

Answers

Answer: 8112

I'm not sure if this is the right answer .

BRAINLIEST GUARANTEED!!! TO WHOEVER SHOWS THEIR WORK

Answers

Answer:

Step-by-step explanation:

A triangle's angles must add up to 180

68+90+x=180

158+x=180

22=x

3 and 2 must add up to 180

70+x=180

angle 2= 110

angle 2 and angle 1 have to add up to 180 as well

110+x=180

andgle 1= 70

Answer:

Step-by-step explanation:

A triangle's angles must add up to 180

68+90+x=180

158+x=180

22=x

3 and 2 must add up to 180

70+x=180

angle 2= 110

angle 2 and angle 1 have to add up to 180 as well

110+x=180

andgle 1= 70

Give your answer as a compound inequality with reduced, proper or improper fractions.
no links plz

Answers

Answer:

C is Figure 1 and 4 and D is 1 and 2

Step-by-step explanation:

I know the answer it’s …. Comping inequality with reduced fractions

brainlest if first
2/3 of lawn mowed in 1/5 hours. how many more similar sized lawns can she mow in 1 hour.

Answers

I think it’s 3 and 1/3- that’s the mixed number and I u wanna write it in improper fraction it’s 10/3

Question:2/3 of lawn mowed in 1/5 hours. how many more similar sized lawns can she mow in 1 hour.Answer:I think it’s 3 and 1/3- that’s the mixed number and I u wanna write it in improper fraction it’s 10/3

What is the equation of the line?

Answers

x = 72

Step-by-step explanation:

X = 74 would be your answer!

Please help me! Will mark brainlist!

Answers

Answer:

k=95

Step-by-step explanation:

you add 190 to every two months. divide 190 by two for each month's individual revenue.

What is the probability of pulling a heart and rolling an even number

52 cards and 13 hearts

Answers

This message has no answer I'm just doing a challenge.

25% of pulling a heart and 50% of rolling an even number

turn the decimal into a fraction.
8.973=
2.04=

turn the fraction into a simpler fraction. use your factor trees and show your work
40
/
100

Answers

8.973= 8973 / 1000
2.04= 51/25

Veronica used a copy machine to make an entargement of a triangle. The original triangle has side lengths of 6 cm, 8 cm, and 10 cm. The
copy has side lengths of 7.2 cm, 9.6 cm, and 12 cm.
Which scale factor did Veronica use to make the enlargement?
A: 5/8
B:5/6
C:6/5
D:8/5

Answers

Answer:

Step-by-step explanation:

B 10/12 = 6/7.2 = 8/9.6 = 5/6

Answer:

The anwser is C: 6/5

Step-by-step explanation:

12 divided by 10 = 1.2 = 6/5

9.6 divided by 8 = 1.2 = 6/5

7.2 divided by 6 = 1.2 = 6/5

Please fill in the blanks. It may or may not be the same word(s) for each.

1. ___________angles are pairs of angles formed by two lines intersecting at a point.

2. A ___________ is a line that intersects two or more lines at different points.

3. Two angles that have a common vertex and a common ray are called ___________ angles.

Answers

Answer:

1. Intersecting

2. Transversal

3. Adjacent

I need help please and I need it fast

Answers

Answer:

x 4

Step-by-step explanation:

the answer is C because you can multiply all of them by 4 to make the next number

Hope this helps it’s for number 4

Answers

YAYYYYYYYYYYYYYYanns a

5x+20 = 3x+75 is thw answer

According to the line plot, how much more is the total weight of the 1/2 of a pound dog toys than the weight of the 5/8 of a pound dog toys?

(WILL GIVE BRAINLYEST TO *BEST* ANSWER)

Answers

Answer:

1/8 more

Step-by-step explanation:

the fraction 1/2 can be changed to the fraction 4/8. with the other fraction being 5/8, the only answer is 1/8 more than the 1/2 pound dog toy.

1/8 more is the total weight of the 1/2 of a pound dog toys than the weight of the 5/8 of a pound dog toys.

What is Graph?

Graph is a mathematical representation of a network and it describes the relationship between lines and points.

We need to find how much more is the total weight of the 1/2 of a pound dog toys than the weight of the 5/8 of a pound dog toys.

Let us convert 1/2 to have denominator 8 to calculate it easily.

Multiply numerator and denominator by 4

4/8

Now subtract five by eight and four by eight

5/8-4/8

We get one by eight

1/8

Hence, 1/8 more is the total weight of the 1/2 of a pound dog toys than the weight of the 5/8 of a pound dog toys.

To learn more on Graph click:

https://brainly.com/question/17267403

#SPJ3

A study found that there is no direct relationship between the time that 8th-grade students spend brushing their teeth and their final math grade for the year.

What is the association?
A.) decreasing
B.) no association
C.) increasing

Answers

Answer:

B.) no association

Step-by-step explanation:

D-umb study

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