Mathematics Middle School

PLS HELP ILL GIVE BRIABLIEST!

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Answer 1

The answer b is correct

Related Questions

Equivalent Ratios!!

Only need hhelp with the number problems.

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Answer:

10:3=20:6 1/2=5:10 20:50=10:25 2:5=4:10 100/28=50:14 6:3=12:6 13:7=26:14 11/33=22:66 Word problem: 12:44

Step-by-step explanation: If some of the fractions or ratios are simplified it equals one of the number, ex 22:66 simplified is 11/33 even though it's backwards it's still equivalent. Hope it helps!

Pls help and find both will give brainlest!

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Count all the sides then add them up

Can someone help me with this? This is a bit-too hard.

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Answer:

1. 1 rectangle and 2 squares

2.lx_..._=w area 12x9 which 108 triangle 1/2xbxh 1/2x12x2 which is 12 area of polygon would be 130

Step-by-step explanation:

Which question(s) could be answered by collecting data that has variability? Click on each statistical question. To change an answer, click again. How many people are in Mr. Moore's geometry class? What proportion of the voters want a new city park? What was the temperature in the school lunchroom at noon today? How many people own snow blowers in Boston? On average, how old are the cats that live in Kyle's neighborhood?

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Add the integers then u get your answer, then add

Can someone answer this for me

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He earned $9 the 7th time

A straight angle that measures 180 degrees is called

a. Vertical
b. Adjacent
c. Nonadjacent
d. Supplementary
or
e. Complementary

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Answer:

D. Supplementary. By definition a supplementary angle is a straight angle measuring 180 degrees

Step-by-step explanation:

supplementary is the answer

a or b ?? pls help asap

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Answer: B

Step-by-step explanation:

An unknown number y is 10 more than an unknown number x. The number y is also x less than 3. The equations to find x and y are shown below. y = x + 10 y = −x + 3 Which of the following statements is a correct step to find x and y? (4 points) a Add the equations to eliminate x. b Multiply the equations to eliminate y. c Write the points where the graphs of the equations intersect the x-axis. d Write the points where the graphs of the equations intersect the y-axis.

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Answer:

Answer (a)

Step-by-step explanation:

y = x + 10

y = −x + 3 It's easier to see what to do next if you first write these equations in a column.

Combining these equations, we get 2y = 13, so that y = 13/2.

Answer (a) is the best choice of the four possible answers.

Select the three numbers that show 225% as an equivalent fraction, decimal, or percent. (Hint- There are three correct answers: you must choose three answers.)
A 225/50 B 225/100 C 9/4 D 0.225 E 2.25

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Answer: I think it’s D

Answer:

C, E, B

here you go. :)

please help
The picture should be there. I got there is that right?

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Answer:

h=9

Step-by-step explanation:

what’s is the mass of the triangle?
A. 9.5 grams
B. 7.5 grams
C. 3 grams
D. 11 grams
pleaseee i need help and i will mark brainliest

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Answer:

3 grams? i dunno

3 grams I just did this test I want the brainliest!!!!!

Find the value of y (view picture below)

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Answer:

Step-by-step explanation:

Apply the formula A^2 + B^2 = C^2

13^2 = 169

12^2 = 144

169 - 144 = 25

Square root of 25 is 5

How is a coordinate grid a useful way to describe exactly where an object is?

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Answer:

because you can show the exact points an object is at

Step-by-step explanation:

For example: A car goes x many miles in y minutes. You can easily see how many miles the car goes in y minutes.

Hope this helps!

The area of the base of a trapezoid pyramid is (34ft squared) the pyramid is 12 inches tall. What is the volume of the pyramid

Answer choices
A.68ft
B.136ft
C.204ft
D.408ft

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I don’t know what the answer is

The answer would be B.136ft

hurry im running out of time
Which angles shown in the drawing are supplementary?

https://dw6y82u65ww8h.cloudfront.net/organisations/328/f8eb1048-7c08-416a-bf24-6e5eeb072548/img_intersecting_lines_d.gif

∠EBA and ∠DBC
∠ABD and ∠ABE
∠CBE and ∠ABD
∠EBC and ∠ABE

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Answer:

it is ∠EBA and ∠DBC i think

Step-by-step explanation:

death valley is the hottest place in the united states. the highest temperature ever recorded there was 134F the lowest temperature recorded there was 15F write two inequalities that would describe the temperature, in degrees fahrenheit, in death valley at any time since temperatures have been recorded

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The hottest air temperature ever recorded in Death Valley (Furnace Creek) was 134°F (57°C) on July 10, 1913. During the heat wave that peaked with that record, five consecutive days reached 129° F (54°C) or above. Death Valley holds the record for the hottest place on earth.

Answer:

x ≤ 134 F

x ≥ 15 F

PLS HELP I WILL GIVE BRAINLIEST!

Answers

Answer:

Step-by-step explanation:

just go for it

the answer should be B

As a cold front passed through an area, the temperature changed by an average of −4°F°
per hour for 5 hours. What was the total temperature change as the front passed?

Answers

Answer:

-20f

Step-by-step explanation:

If It passed in 5 hours then just multiply -4f by 5 to get -20f

Tyler has to choose which hotel he wants to stay at on his upcoming vacation. He can stay at Modest Inn or he can stay at Massive Motel which has three times as many rooms as Modest Inn plus 5 additional rooms. How many rooms does Modest Inn have if they have 85 rooms between the two of them?

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Answer:

15 i think

Step-by-step explanation:

PLSSS HELPPPPPPP CORRECT ANSWERS PLSSSS

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For the first photo, the problem is about someone being owed money by selling back electricity to the utility company. They also owe money as well for their electrical bills.

The amount due is $77.94

They used 683 2/3 kilowatt-hours.

They generated 164 kilowatt-hours that they didn’t use themselves.

Goodluck on the rest of your quiz or homework! :)

63.9 it’s easy 63.9 welcome

Write 8 x 8 x 8 x 8 in exponential notation
Answer for brainliest

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8^4 (8 to the 4th power) because there are 4 8’s

7.4E Show your work on your own paper, you will have to turn it in at the end of this form.
The distance between the two towns is 120 kilometers. There are approximately 8 kilometers in 5 miles.

Which measurement is closest to the number of miles between these two towns.
A. 75mi
B. 3 mi
C. 192mi
D.117mi

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The answer is a but the exact is 74.565 miles

Brandi earned $7 babysitting and $12 cleaning
out the garage. Write two equivalent expressions using the
Commutative Property that can be used to find the total amount
she earned.

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I’m pretty sure it will be 7+12 and 12+7

Add 7 and 12 to get your answer then switch to 12 and 7

PLS HELP I WILL GIVE BRAINLIEST!

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B!!! i also had this question a few months ago

Please help !!!!!
Avvis compared to cars-4-u which charges $105 per week and a one time $35 deposit

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Answer:

sorry I am in need of points

Step-by-step explanation:

sorry i am in need of points

If a tree grew 3 feet in 5 years and continued growing at the same rate, how much would the tree grow in 30 years?

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The tree would grow 18 feet in 30 years

Which of these is NOT A REASON the South was opposed to tariffs?

A. It was a way to limit slavery
B. the South was forced to buy manufactured goods from the North
C. Texas could buy imported items at a cheaper price than from Northern factories
D. Because it was a basically a tax on imported goods

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Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

If a boy has 4 pairs of shorts, 8 shirts, and 2 pairs of shoes, how many different outfits could he wear?

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Answer:

Step-by-step explanation:

I paired the first shirt with all of the pants and both shoes which was 8 outfits, but here are 8 other shirts which will also make 8 outfits.

71.5 71.5 What is the measure of ∠T

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Answer:

Step-by-step explanation:

It is 37 if you’re wondering

What is the area of triangle HGF? Round your answer to the nearest tenth of a square centimeter. Recall that you need to round up if the value of the hundredth is 5 or greater.

Triangle H G F has a base of 6.5 centimeters and a height of 3.0 centimeters.

cm2

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Answer:

9.8

Step-by-step explanation:

The formula for the area of a triangle is a=bh/2, where a is area, b, is the base, and h is the height. If we substitute the values in the question in the equation, we get:

a=(6.5*3)/2

a=19.5/2

a=9.75

a≈9.8

Answer:

The answer is 9.8

Step-by-step explanation:

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It is impossible to erase all of ones footprints.There can be wisdom in an act that seems foolish.A punishment should be fair and based on the crime. im totataly lost:( (needs help) Please help me in it! It's very difficult, i'm in 6th and I still don't understand this. Please, help me in this!!! Which ordered pair would not be a solution to y = x3 X ?(-4,-60)(-3,-24)(-2,-6)(-1,-2) A fisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. It takes a time of 2.60 s for the boat to travel from its highest point to its lowest, a total distance of 0.630 m . The fisherman sees that the wave crests are spaced a horizontal distance of 5.70 m apart.Required:a. How fast are the waves traveling?b. What is the amplitude of each wave?c. 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The next time you are retelling a story, notice what you add, or what your brain wants to add, to the account. You may also notice that you drop certain details from previous tellings of the story.With individual memories all jumbled up with each other, it is hard to believe we ever know anything to be true. Did you really break your mother's favorite vase when you were three? Was that really your father throwing rocks into the river with you when you were seven? The human brain may be quite remarkable indeed. 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