Mathematics Middle School

I will mark brainliest if correct

I Will Mark Brainliest If Correct

Answers

Answer 1

Answer:

E)40 Mrs. White

Step-by-step explanation:

do you need an explanation?

Related Questions

please asap homework help

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Answer:

2700 cubic meters

Step-by-step explanation:

18*9*10=1620m

24*9*5=1080m

1620+1080=2700[tex]m^{2}[/tex]

pls helppppppppppppppppppp

Answers

Answer:

Student b

]

Step-by-step explanation:

Student b

Answer:

Student B

Step-by-step explanation: A forgot that the numerator has to be bigger than the denominator on both sides for the fraction to be equal. 6/5 is not proportionate to 45/15 which equals 3

3 doesn't equal 1 and 1/5

don't freaking troll me actually help ok

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Answer:

Dam- Teachers are really into homework these days- like give us a break- It's corona- School is like super stressful-

Step-by-step explanation:

I know i didn't answer this question- sry-

Wow this is really hard I’m sorry you have to go through that

Help Me with the second one plz!

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Answer:

0.003

Step-by-step explanation:

multiply by 12

Answer:

Step-by-step explanation:

0.00025

Please don't answer unless you know the answer. Find x and give reasons.

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Answer:

Ok I will try.

Step-by-step explanation:

Please help me I will give you the brain thing with extra points, please help me. 4/5

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Answer: B

Step-by-step explanation: In all the new coordinates the y coordinate becomes a negative.

Expand the following expression.

5.2(23 - 3.62x)
A.
119.6x - 18.824
B.
119.6 - 18.824x
C.
18.824 + 119.6x
D.
28.2 - 8.82x

Answers

Answer:

119.6 - 18.824x

Step-by-step explanation:

5.2 x 23 = 119.6

5.2 x 3.62x = 18,824x

= 119.6 - 18.824x

The answer is b because of it being simple

please help I'll give brainliest

Answers

Answer:

x< -5

Step-by-step explanation:

we must separate the x to solve for x.

divide both sides by -3 because this separates x.

x < -5 because we switch the inequality because we multiply/divide by a negative number

Answer:

Step-by-step explanation:

The answer to the inequality is x<-5

The first blank is "divide -3" on both sides

The second blank is "flip" or switch the inequality

Find the area of the square pyramid represented by this net.

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Answer:

2.6 cm is the answer hope it helps

answer: 64 cm^2


Area of triangle:

(6x4) / 2
24 / 2
= 12 cm^2

There are 4 triangles so:
12 x 4 = 48 cm^2

Area of square:
4 x 4 = 16 cm^2

Total area:
48 + 16 = 64 cm^2

Gavin saved $30,000 in a savings account. He received a 2.5% interest rate and saved for 8 years. How much interest did he earn

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he earned 6000 interest in total 36000

Answer:

30000/40=750x8=$6000 in interest earned

Step-by-step explanation:

if a 6-foot man casts an 8-foot shadow, how tall is a tree that casts a 24-foot shadow?

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26 , 8-6=2 so you do 24+6

please help TvT i dunno how many times ima say this today

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Answer:

answer is #1. 3/7

Step-by-step explanation:

I’m awarding brainliest

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Answer:

one solution

Step-by-step explanation:

i did this already

1
I’m doing something like this in school rn

In Jason's baseball card
collection 62% of his cards are
from the National League. If
Jason has 50 cards, how many
players are from the National
League?

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Answer:

31

Step-by-step explanation:

50 x 0.62 = 31

Solve the equation using mental math x-1/5 = 4 2/5

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Answer:

Exact Form:

x = 23 /5

Decimal Form:

x = 4.6

Mixed Number Form:

x = 4  wholes  3/5

Step-by-step eplanation:

math homework pls help thanks

Answers

Answer:$74.25 for A

)624.25 for B

Step-by-step explanation:

74.25 (A)
624.25(B) hope this helps! :)

The lowest elevations of Argentina and Peru are both below sea level. The lowest elevation in Argentina is about $345$ feet below sea level. The lowest elevation in Peru is about 1/3
the value of Argentina’s lowest elevation.

Which value best represents the lowest elevation, in feet, in Peru?

Answers

1/3 is the answer hope this helped

Peggy has $30 to spend on one book at the bookstore. She has a coupon for 15% off the price of one book. She will be charged 7% tax. What is the price (before she uses the coupon) of the most expensive book that Peggy could buy?

I will mark brainliest if you give an explanation

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Answer:

$10.56

Step-by-step explanation:

Hope this helps! :D

30-15%+7$

Here is the same question but a bit bigger

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Each sandwich is 6.75 dollars

HURRY IM BEING TIMED!!! Explain why ratios and proportions would be important when designing environments and characters?

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Answer:

The ratio and proportion are the two important concepts, and it is the foundation to understand the various concepts in mathematics as well as in science. In our daily life, we use the concept of ratio and proportion such as in business while dealing with money or while cooking any dish

Step-by-step explanation:

hope this helps may i have brainliest

Answer:

Possible answer: Ratios and proportions are important skills to have because without them the environment and the characters would be in the wrong proportions and would not look realistic.

Step-by-step explanation:

Find the area of the figure. (Sides meet at right angles.)

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2x3=6 2x3=6 5x9= 45 so 6+6+45=57 so the area of the figure is 57m^2

can some one help me

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Answer : x = 15

Explanation :

180-106= 74

74=6x-16

74+16 =6x

90=6x

x=15

Answer:

Step-by-step explanation:

6 x (-(16 degrees)) =

-1.67551608 rad

ignore my handwriting but here’s some math i need for tomorrow

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FYI - 14,15,16 are correct.

17. a) 7 (nearest integer), b) 6.8 (nearest tenth)

18. a) 14 (nearest integer), b) 13.8 (nearest tenth)

19. [tex]\sqrt{40}[/tex] --> simplified to = 2[tex]\sqrt{10}[/tex]

-- let me know if you have any questions regarding this.

Awarding Brainliest on this

Answers

Answer: v = 3

I guess infinite solutions

Step-by-step explanation:

2v + 5v - 8 = 13

combine like terms

7v - 8 = 13

add 8 to both side

7v = 21

divide both side by 7

v = 3

3
I’m not getting brainliest

Find the area of each shaded region please help i just need help with C and D

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Answer:

78

Step-by-step explanation:

I’m pretty sure that the answer is 78

A salesperson at a jewelry store earns 8% commission each week....

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Answer:

heidi earned $56 in commision.

hyou take the amount the jewerly store made, 700 in this case and divide it by 100, to find what 1% is. so 1% is 7$, multiply that  by 8, since she makes 8% and that ur answer

Step-by-step explanation:

Ok so 700x0.8 will give 80% and divided by 10=8% the salesperson will earn $56 the total is out of 100,100-8= the amount the jewelry store gets meaning the remaining of the $700,700-56=644. To conclude the salesperson will get $56 and the jewelry store will get $644. Hope this helps :)

Write the prime factorization of 363 using exponents.

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The exponents in the prime factorization are 1 and 2. Adding one to each and multiplying we get (1 + 1)(2 + 1) = 2 x 3 = 6. Therefore 363 has exactly 6 factors.
363 has exactly 6 factors

Plz help!!
its not 82 and 71 combined...... its 8 and then 2/3

8 2/3 - 7 1/8

explanation!!!!!!!

Answers

Answer:

Step-by-step explanation: 37/ 24 =1 13/24 = 1.5416667

The answer would be 1 13/24

You want to do
8 2/3
7 1/8
———
But you have to have the same denominators so you (x) 1/8 by 3 and 2/3 by 8 to get

8 16/24
7 3/24
————
Then you just subtract 16 and 3 to get 13 and subtract 8 and 7 to get 1 so the answer would be 1 13/24

HELP PLz Now!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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Answer:

It will take 16 months to grow which is C

Step-by-step explanation:

Answer: 16 months

Step-by-step explanation:

8 / 1/2 = 16

16 x 1/2 = 8

So it would take her 16 months to grow her hair 8 inches.

Need help with these two, please thanks

Answers

Answer:

the answer is 93.6

Step-by-step explanation:

Answer:

Sales Tax = $3.6

Step-by-step explanation:

$90.00 × 4% = 3.6. The Sale price is $93.6

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