Mathematics College

please answer asap i need help due today

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer: B

Step-by-step explanation:

Since every other answer are whole number if you move them around its not really gonna change much but B has fractions and it is easier if you orginnized it a bit like the communtative property would.

Related Questions

You need 30 credits to graduate high school. If you have completed 12 credits, what percent do you have left to graduate?

Answers

Answer:

12/30 = 40%

Step-by-step explanation:

12 divided by 30 = 40%

Give me a brainleist please

Answer:

you would have 60% of credits to complete before graduation.

Step-by-step explanation:

you already have 12 credits so subtract 12 from 30

- 12

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

that will bring you to the number 18

18 of 30 is a 60 percentage

~hope this helped :3~

Can someone help me it would mean the world to me! <3 tysm for the people who helped me! <3

Answers

Answer:

Molly's ribbon is 4 feet long!

Since Molly's ribbon is a fraction of Kelly's, we can multiply Kelly's ribbon length by 1/7.

28 x 1/7 = 4

So, the ribbon is 4 ft long

Or you could just divide 28 ft by 7, and you'd still get the same answer (note: this doesn't always work though, only when the numerator is a 1.)

I really hope this helps you out! Have a great day! :)

A square pyramid is shown below:

A square pyramid is shown. The sides of the square base are labeled 0.9 foot. The height of one of the triangular sides is labeled 4 feet

What is the surface area of the pyramid?

Answers

Answer:

8.01 Is the answer your welcome

The steam and the leaf plot list the ages of customers in a book store

How many customers are 19 or younger?

enter your answer in the box

Answers

Answer:

Step-by-step explanation:

Revenue expenditures:

Answers

Revenue expenditure refers to those expenditures which are incurred during normal business operation by the company, benefit of which will be received in the same period and the example of which includes rent expenses, utility expenses, salary expenses, insurance expenses, commission expenses, manufacturing expenses, legal expenses, postage and printing expenses, etc.

Jack borrowed $ 4,000.00 and paid $ 585.00
in simple interest after 4 year 6 months. What
was the annual rate of interest?

Answers

Answer:

3.25%

Step-by-step explanation:

The formula for simple interest is I = PRT, where I = interest earned/paid, P = principal amount deposited or borrowed, R = rate of interest as a decimal, and T = time in years.

I = PRT

585 = (4000)(r)(4.5)

585 = 18,000r

r = 0.0325

Multiply by 100 to get the percentage

0.0325 = 3.25%

x + 4y = -26 -5x - = -14

Answers

Answer:

x=14/5, y=-36/5. (14/5, -36/5).

Step-by-step explanation:

x+4y=-26

-5x=-14

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

5x=14

x=14/5

14/5+4y=-26

4y=-26-14/5

4y=-130/5-14/5

4y=-144/5

y=(-144/5)/4

y=(-144/5)(1/4)

y=-144/20

simplify

y=-36/5

Use deductive reasoning to tell whether each statement is true or false. If it is
false, give a counterexample.
22. For all real numbers a and b, a - b = -b + a.
23. For all real numbers p, q and r, p - 4-r=p-r-q.
24. For all real numbers x, y and z, (x + y) + z = z + (x + y).
25. For all real numbers m and n, m. n = n. m.

Answers

so the answer for this particular question is unknown because I havent done this course before

How many tens and how many hundreds is 21,000

Answers

2,100 tens and 210 hundreds

Answer:

tens = 2,100 and hundreads = 210

Step-by-step explanation:

PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!

Answers

Answer:

V=113.1

Step-by-step explanation:

Answer:

113

Step-by-step explanation:

Pls help me!!
Answer choice:
A-30,500
B-17,700
C-15,630
D-12,800

Answers

Answer:

$12,800

Step-by-step explanation:

Please help me with this problem

Answers

Answer:

solution given:

for rectangle

length [l]=18km

breadth [b]=7√3 km

for triangle

base[b1]=25-18=7km

height [h]=b=7√3km

for area :area of. (rectangle +triangle}=

l×b+1/2 b1×h=18×7√3+1/2 ×7×7√3=260.67km²

now

perimeter=sum of all sides

=18+14+25+7√3=69.12km

is your answer

Answer:

this is your answer.

check it out

Find the interest and amount of Rs. 12500 for
5 years at the rate of 8% per annum

Answers

Answer:

Can't help you in this Question

Interest = Rs. 5000
Kindly check the attached image for solution

How much of the circle is shaded 1/7 + 1/2

Answers

Answer:

The answer would be 0.64285714285

Step-by-step explanation:

You just add both of the fractions you showed above

D = L ( m/k + v^2/25)

Make v the subject of the formula.

Answers

Answer:

Answer and steps in picture.

D/L = m/k + v^2/25
-m/k -m/k
25(D/L - m/k) = v^2/25(25)
Sqrt 25(D/L - m/k) = sqrt v^2
Sqrt 25(D/L - m/k) = v

Helpppppppppppp!!!!!!!!!!!

Answers

A: quadrilateral
B: parallelogram
C: quadrilateral

I hope this helps

Solve these equations.

Answers

Answer:

no solution

Step-by-step explanation:

|x-33| = -33

An absolute value must be greater than or equal to zero

The right hand side is a negative number.

There is no solution

Answer:

No solution

Step-by-step explanation:

When you do the absolute value, it is equal to a negative number. Which does not make sense so no solution

PLEASE HELP ME ASAP :(

Answers

Answer:

Step-by-step explanation:

what is the value for θ: sin (θ+20) = cos θ

Answers

Answer:

Step-by-step explanation:

The area of a square field is 14400 sq. metre. Find the length of the side
of the square.

Answers

Answer:

side = 120 metre

Step-by-step explanation:

here's your solution

=> Area of square = 14400 sq.metre

=> Area of square = side^2

=> side^2 = 14400 sq.metre

=> side = √14400

=> side = 120 metre

hope it helps

Side=120 meters explanation in other response

Which quantity is proportional to 5/25?

Answers

1/5 is the answer i think hope I helped

Answer:

i think the correct answer is 1/5.

Step-by-step explanation:

hope this answer will help u.

have a great time.

The perimeter of a rectangle is 62.the length is 5 less than 3times the width. Find the width and the length

Answers

Answer:

length = 22, width = 9

step by step explanation :

perimeter = 62

length = 3×width -5

∴ 2 ( length + width ) = perimeter

2 ( 3w-5 + w ) = 62

3w -5 + w = 62/2 = 31

3w -5 + w = 31

4w = 31 + 5 = 36

4w = 36

w =36/4

w = 9

l= 3w-5 = (3×9)-5 = 27-5= 22

verifying -

2( l + b) = perimeter

2 ( 22 + 9 ) = 2 * 31 = 62

hope this answer helps you....

Simplify: (-5x + 7) - (x2 – 3x +2)

Answers

Answer:

-x^2-2x+5

Step-by-step explanation:

Pull out like factors :

-x2 - 2x + 5 = -1 • (x2 + 2x - 5)

Factoring x2 + 2x - 5

The first term is, x2 its coefficient is 1 .
The middle term is, +2x its coefficient is 2 .
The last term, "the constant", is -5

Step-1 : Multiply the coefficient of the first term by the constant 1 • -5 = -5

Step-2 : Find two factors of -5 whose sum equals the coefficient of the middle term, which is 2 .

-5 + 1 = -4
-1 + 5 = 4

Observation : No two such factors can be found !!

-x2 - 2x + 5

A mason can lay 20 bricks in 30 minutes. At this rate, how long will it take him to lay 100 bricks?

Answers

Ok so you can do 100 divided by 20 which is equal to 5 so now you can multiply that by 30 which is 150 so if you need it in hours and minutes you’d divide 150 by 60 because there are 60 minutes in an hour and you get 2hours and 30minutes or you can leave it at 150minutes

RM 74.97 is reduced for an item priced at RM 249.90. Find the percentage of a discount.

Answers

Hope it helps

Answer:

249.90/74.97=.3

.30*100=30%

work out m and c for the line:

Answers

2y+3x-1=0

Get it in the form y=mx+c

2y+3x-1=0 |-3x,+1 to both sides
2y=-3x+1 | ÷2 (to get 1y)
y=-3/2 x + 1/2

y=-3/2 x + 1/2
y=mx+c

m=-3/2
c=+1/2

Answer: m=-3/2

c=+1/2

Step-by-step explanation:

please help me i can't figure this out

A 6 meters per second

B 5 meters per second

C 4 meters per second

D 7 meters per second

Answers

Answer:

B 5 meters per second

Step-by-step explanation:

Pick two points on the graph, and find the slope.

For example, you can use the points

(0, 8500) and (1700, 0)

slope = (difference in y)/(difference in x)

slope = (0 - 8500)/(1700 - 0) = -8500/1700 = -5

The slope is negative because the plane was losing altitude as it descended.

It descended at a rate of 5 meters per second.

Answer: B 5 meters per second

Answer:

B. 5 meters per second

Step-by-step explanation:

slope=8500÷1700=5

Plane descended at the rate of 5 meters per second.

hope it helps

have a great day!!

how to solve
y x 6 for y = 2/3

Answers

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Answer: 4

Explanation:

2/3 x 6 = 2/3 x 6/1 = 12/3 = 4

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

If r = 2 and a6 = 96 find the first term of geometric sequence.

Answers

Answer:

Step-by-step explanation:

If r=2, that means that each term in the geometric sequence is multiplied by 2.

So, if r=2, and the sixth term in the sequence is 96, then simply divide by 2 until you get to the first term.

Which is 3.

solve these equations show solutions on a number line.
|x+8|=x+8

Answers

9514 1404 393

Answer:

x ≥ -8

Step-by-step explanation:

The absolute value does nothing when its argument is non-negative.

x +8 ≥ 0

x ≥ -8 . . . . . . . subtract 8 from both sides

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