Mathematics Middle School

Help ASAP! Will give brainliest!

Help ASAP! Will Give Brainliest!

Answers

Answer 1

Answer: D. 48in²

Step-by-step explanation:

[tex]A=\frac{1}{2}bh\\A=\frac{1}{2}(16)(6)\\A=48in^{2}[/tex]

Related Questions

I will mark you Brainliest just help me

Answers

Answer:

The first one is proportional and the second one is not. Because for the first one you can see that if you divide the number of pens by the cost you'll get the same answer for every single one. But for the second one if you divide the number of minutes by words typed you get a different answer for each one. You can also see if it's proportional or not if you draw it on the graph and it's a straight line. If it is the relationship is proportional if it isn't it's not proportional. Hope that makes sense :)

Determine whether the relationship between the two quantities shown in the table or graph is linear. If so, find the constant rate of change. If not, explain your reasoning.  1. SOLUTION:  Analyze the table. The rate of change from 5 hours to 8 hours is  or 3 cents per hour. This is the same as therate of change from 8 hours to 12 hours,  or 3 cents per hour, and from 12 hours to 24 hours,  or 3 cents per hour. So, the rate of change is a constant 3¢ per hour. ANSWER:  Yes; the rate of change between cost and time for each hour is a constant 3¢ per hour. e i dont know if this is the answer to ur question but here u go

Step-by-step explanation: e i dont know if this is the answer to ur question but here u go

Find the volume of this figure:
cm
7
3 cm
Cin
3

Answers

Answer:

4 i guess i dont rlly know

I think it’s 63 because to find the volume you have to multiply all numbers

Find the unknown lengths

Answers

I think on 5, y is 20 and x is 100. On number 6, y would be 8 and x would be 5.

Pls help

This figure consists of a rectangle and semicircle.


What is the perimeter of this figure?


Use 3.14 for pi.


60.84 m


72.84 m


79.68 m


98.52 m

Answers

Perimeter of figure = 3 sides of rectangle + perimeter of semi-circle.

3 sides of rectangle = 15 + 12 + 15 = 42

Perimeter of semi-circle = πr = 3.14 * 6 = 18.84

In short, Your Answer would be: 42 + 18.84 = 60.84 m

Hope this helps!

can someone answer these questions please

Answers


length- 9
width- 12
area-108
Length 9
Width 12
Area 108

Ill give brainliest
Principal 10,000
Rate %3
How many years until the interest reaches $12,700
Answer choices:
A. 7 years B. 12 years
C. 9 years D. 22 years

Answers

The answer is C


10,000 x .03 x 9 = 2700

10,000 + 2700 = 12,700


please help me asap! please show your work

Answers

Make a proportion
81/30 = x/600
600/30 = 20
x/81 = 20
x = 1620
Solution: 1620 calories

plzzzzzzzzzzzzz help

Answers

(2m-7)(2m-7)
4m^2 - 14m - 14m + 49
4m^2 - 28m + 49

Answer: 4m²-28m+49

Step-by-step explanation:

(2m-7)² can be written as (2m-7)(2m-7).

You would have to multiply it out like this:

2m times 2m=4m² (2x2=4 and mxm=m²)

2m times -7=-14m (2x-7=-14 then put a m on it)

-7 times 2m=-14m

-7 times -7=49

The equation would then look like this:

4m²-14m-14m+49

Then you would have to collect like terms. Like terms are terms with the same variables and powers. It will then look like this:

4m²-28m+49

Hope this helps :)

I NEED HELP REALLY FAST! Find the measure of the missing angles.

Answers

Answer:

x=33°. y=57°

Step-by-step explanation:

Hope it helps

Look at figure A and figure B on the coordinate plane below.



How are figure A and figure B related? Explain your answer using numbers.

Answers

Answer:

5,8

Step-by-step explanation:

8x(11-4) divided by 2

Answers

Answer:

28

Step-by-step explanation:

First, you start with 11-4, which equals 7.

Then, you multiply 7x8 which equals 56.

Lastly, you divided 56 by 2, getting 28.

Answer:

28

Step-by-step explanation:

8*(11-4)/2

8*(7)/2

56/2

28

In 10^3(exponent), 10 is the base, and 3 is the exponent. That means 10 will appear as a factor 3 times: 10 · 10 · 10. 10^3(exponent)​​ = 1000.
​


In 2^7, how many times will 2 appear as a factor?

A
2

B
14

C
7

D
9

Answers

C. 7 2^7 makes 2 appear 7 times
I think b I’m not sure

Find the values of Y=m(x)=-sqrt(-x) for​x = –8.41, –7.84, –7.29, –6.76, –6.25, 0. List your points in a document. Then plot the corresponding points on a graph and add it to your document.

Answers

Answer: Y = x -8qrt - x 4 x - 8.41 - 7.84 - 7.29 - 6.76 - 6.25 0agga2

Step-by-step explanation:

A homeowner called in a painter to paint the bedroom walls and ceiling. The bedroom is 15 ft. long, 12 ft. wide, and 10 ft. high. The room has two doors each 3 ft. by 8 ft. and three windows each 3 ft. by 5 ft. The doors and windows do not have to be painted. A gallon of paint can cover 300 square feet. How many gallons of paint must he use?
Show all of your steps

Answers

Answer:

I think he will need around 5.69 gallons of paint

Step-by-step explanation:

i did the math i think im wrong but i got 5.8 (round it to 6)

Please finish the table below!

Answers

Answer:

Hope this helps

Step-by-step explanation:

How much interest is earned on a $5,000 loan at 10% interest for 3 years?
1. $1,500
2. $125
3. $150,000
4. $15,000

Answers

Answer:

Total interest paid:$4,045.51

Total payments:$24,045.51

Step-by-step explanation:

Answer:

$1500

Step-by-step explanation:

i=PRT

i=3000×0.1×5

Answer= 1500

P. Find the product
of three and one-
fifths and one and
one-fourth

Answers

The answer is 4. i put it into a calculator

Please help, will give Brainliest!
Use the key features of the polynomial f(x) = 6x4 + 4x3 − 5x2 − 2x + 1 to describe its end behavior.

The left side continues up, and the right side continues up.
The left side continues down, and the right side continues down.
The left side continues up, and the right side continues down.
The left side continues down, and the right side continues up.

Answers

PLEASE DO NOT CLICK THE LINK THAT PERSON SENT YOU ITS A VIRUS

Can someone please help me find the sum of each interior angle measure of the polygon, and can you please explain. I need help on both of these questions.

Answers

Answer:

what are the measures

Step-by-step explanation:

Please help me

I’ll give brainliest please help

Answers

here’s the answer!!
It would be A, real, integer, whole, and rational :)

Is this symmetrical or asymmetrical?
Dont guess!
I will mark brainliest if its correct!

Answers

Answer:

D.

Step-by-step explanation:

There's more numbers towards the later half of the dot plot.

Please Help I Will Give 5 Stars

Answers

it’s 10. i’m in precalc. def not 48 like the other dude said

Please show the work

Answers

It’s letter A because you have to do the opposite of hypotenuse so it would the the square root of 7^2 - 5^2 and that gives you letter A

y − 16 =
plzzz helpppp

Answers

Well it depends do u want it in rational form or fraction from or?

PLEASE HELP ASAP!!!

Answers

u have to add them all together and m<4 has to be (x) and then figure out x. solve the other equations. equal them all to 180. and then u will find it
First you have to add them all. If the number you got equals to 180 that the answer

Find the LCM of 6 and 15.
A) 6
B) 15
C) 30
D) 90

Answers

Answer:

30

Step-by-step explanation:

the answer is 30 because if you count by 6 it would go 6,12,18,24,30,36,42 and if you go by 15 it would be 15,30,45,60,75,90..... and the only number that you see twice is 30 so the answer would be 30. Hope this helped...

The answer to your question is 30

What is the simplified form of:

Answers

Answer:

A.

Step-by-step explanation:

4π√5 - 2π√5 ÷ 3√5

=2π√5 ÷ 3√5

root 5 cancels out

=2π ÷ 3

plz plz plz help plz i need help

Answers

Answer:

62/10

Step-by-step explanation:

All the other options are positive integers, which are natural numbers.

Answer:

[tex] \frac{62}{10} [/tex]

is a fraction which isn't a natural number,

and

[tex] \frac{40}{4} [/tex]

can be simplified to get 10, which is natural number and others are natural numbers too

62/10 is not a natural number

correct option A

whaaa? Pirmavera, you know i don't know this, bros

Answers

The answer is B (the second choice)

This diagram shows three small squares and two rectangles composed of 10 small squares.

Diagram of 3 small squares and two rectangles composed of 10 small squares.

a. Jada says this diagram can represent 230. What does a small square represent for Jada?

Answers

The small squares represent 30 (each one is equal to 10) if the 2 rows of squares represent  200, if the two rows of 10 squares only represent 20 becuase 10+10=20 then the squares equal 210 (each square equals 70)

Answer:

It is ten

Step-by-step explanation:

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