Please help this is confusing. Writting notes and no help

Answer:

44

Step-by-step explanation:

36+9=45

45-1=44

Answer=44

Hey there!

Let's solve this equation for N.

First, let's work out 36+9:

45

45-N=1

subtract 45 from both sides:

-N=1-45

-N=-44

Divide both sides by -1:

N=44 (Option B)

Hope everything is clear.

Let me know if you have any questions!

Always remember: Knowledge is power!

Answer:

1. -4
2. -3.5

3. 6.5

4. -2

Step-by-step explanation:

LESS and MORE are the clues

Answer: The volume is 30

Step-by-step explanation: This is the answer because you multiply the numbers and you get 30FT.

Answer:

5

Step-by-step explanation:

[tex]12 - 2(3h) = - 18 \\ 12 - 6h = - 18 \\ - 6h = - 18 - 12 \\ - 6h = - 30 \\ h = \frac{ - 30}{ - 6} \\ h = 5[/tex]

Answer:

H=5

Step-by-step explanation:

Simplifying the equation

We multiply 2(3H) =6H, so the equation is now 12-6H=-18

Isolating the Variables

Then, we subtract 12 from both sides, giving us -6H = -30

Finding H

Finally, we divide both sides by -6, so H= 5

Answer:

Step-by-step explanation:

To find the value of x, isolate it on one side of the equation.

3/4x+9=3

First, subtract by 9 from both sides.

3/4x+9-9=3-9

Solve.

3-9=-6

Rewrite the problem down.

3/4x=-6

Multiply by 4 from both sides.

4*3/4x=4(-6)

Solve.

3x=-24

Then, you divide by 3 from both sides.

3x/3=-24/3

Solve.

Divide these numbers goes from left to right.

-24/3=-8

x=-8

Variables and negative signs should appear in the answer.

I hope this helps you! Let me know if my answer is wrong or not.

Answer:

x = -8

Step-by-step explanation:

Subtract 9 both sides:

⇒ 3/4x + 9 = 3

⇒ 3/4x + 9 - 9 = 3 - 9

Simplify the L.H.S and the R.H.S:

⇒ 3/4x = -6

Use cross multiplication:

⇒ 3x/4 = -6

⇒ 3x = -6 × 4

Simplify the R.H.S:

⇒ 3x = -6 × 4

⇒ 3x = -24

Divide 3 both sides:

⇒ 3x/3 = -24/3

⇒ x = -8

Answer:

4/16

Step-by-step explanation:

pls give me brainliest

Answer:

I think it c

im sorry if im wrong  

Answer:

B. 150 ft

Step-by-step explanation:

Perimeter of a rectangle = 2(Length) + 2(Width)

Here, we are given the perimeter and width and we want to find the length

We can do so by plugging in what we are given into the perimeter formula and solving for length.

Perimeter = 2(Length) + 2(Width)

Perimeter = 450 and Width = 75

450 = 2(Length) + 2(75)

We now solve for length

==> simplify multiplication 2(75) = 150

450 = 2(Length) + 150

==> subtract 150 from both sides

300 = 2(Length)

==> divide both sides by 2

150 = Length

And we are done!

The answer is B 150ft

Answer:

The answer is B. 581/90

Step-by-step explanation:

just divide 581 by 90 and you'll find that it is equivelent to 6.45

Hope that helps!

Answer:

7.71 ft

Step-by-step explanation:

3.14x3=9.42

1/2 of 9.42=4.71

4.71+3=7.71 ft

Answer:

7.71 ft

Step-by-step explanation:

Answer:

I belive the awnser is B or D

Step-by-step explanation:

if you add 1/8 + 1/4 it is 3/8

B does look like it is in proper format so that may be the answer

(sorry if I was no help)

Answer: The first option

What we know:

How to solve:

     By finding the perimeter of the fence in feet, we can check that value against the 4 proportion options listed in the problem. Whichever is true will be the correct answer.

Perimeter - in feet

Where P is perimeter in miles, x is perimeter in feet, w is width in miles, and L is length in miles.

Set up equation                                                     P = 2w + 2L

Substitute                                                               P = 2(1/8) + 2(1/4)

Simplify                                                                   P = 2/8 + 2/4

Common denominator                                          P = 1/4 + 2/4

Simplify                                                                   P = 3/4 mi.

Translate                                                                x = (3/4)*5280

Simplify                                                                   x = 3960 ft.

For the following: Where m represents the mile unit, f represents the foot unit, and x represents the number of feet of fencing.

First option

Set up equation                                            (3/4)m/x = m/5280f        

Equal variables                                         16[(3/4)m/x) = 12[m/5280f]

Simplify                                                             12m/16x = 12m/63360f

Remove miles                                                          16x = 63360f

Isolate x variable                                                    /16     /16

Solution                                                                       x = 3960 ft.

Second Option

Set up equation                                             (3/8)m/x = m/5280f

Equal variables                                         64[(3/8)m/x] = 24[m/5280f]

Simplify                                                              24m/64x = 24m/126720f

Remove miles                                                            64x = 126720f

Isolate x variable                                                      /64     /64

Solution                                                                          x = 1980 ft.

Third Option

Set up equation                                               x/(3/4)f = m/5280f

Equal variables                                      7040[x/(3/4)f] = m/5280f

Simplify                                                   7040x/5280f = m/5280f

Remove feet                                           7040x = m

Translate                                                 7040x = 5280f

Isolate x variable                                   /7040     /7040

Solution                                                           x = (3/4)f

Fourth Option

Set up equation                                             x/(3/8)f = m/5280f

Equal variables                                  14080[x/(3/8)f] = m/5280f

Simplify                                               14080x/5280f = m/5280f

Remove feet                                        14080x = m

Translate                                              14080x = 5280f

Isolate x variable                                /14080     /14080

Solution                                                         x = 3/8f

Check:

If the perimeter of the fence, in feet, is the first option, then when

x = 3960, the number of miles and feet should be equal. Let's test this.

(3/4)m/x = 1

(3/4)m/3960f = 1

(3/4)(5280f)/3960f = 1

3960f/3960f = 1

1 = 1

Therefore, option 1 is correct.

Answer:

So pretty much all u do is take the triangle and turn it to the right one rotation.

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

1 hour = 60 mins.

60 + 60 + 60 + 60 = 240 mins.

4 pm to 8 pm is 4 hours.

Answer:

(8,9) it is corrrect I am sure of it because

if you put the dotson a grid they will

create a rectangle so that wht that answer is corr

Answer:

after five hours,

Step-by-step explanation:

I do not know if that is right hope that helps

The answer is after 5 hours.

Hope this helps

Answer:

1134 cubic inches of soil

Step-by-step explanation:

You can split the shape apart and then add the volumes together at the end.

The bottom shape is 21x7x2

=294

The top shape is 12x10, and the last side can be foundfrom the other shape’s depth, 7.

12x10x7

=840

294+840=1134

Answer:

The answer is 8/x^2

Step-by-step explanation:

Remember the Property of Exponents:-

[tex]\sf{a^{-b)=\displaystyle\frac{1}{a^b}[/tex]

Use it:-

[tex]\sf{8x^{-2}[/tex]

According to the property, we should flop the number over:-

[tex]\bigstar{\boxed{\pmb{\frac{1}{8x^2} }}}[/tex]

Hope everything is clear; if you need any explanation/clarification, kindly let me know, and I'll comment and/or edit my answer :)

Answer:

C

Step-by-step explanation:

Hope this helps :D

15 / 2 is a fraction that is greater than 1

Answer:

[tex]\frac{15}{2}[/tex]

Step-by-step explanation:

[tex]7\frac{1}{2} =\frac{2*7+1}{2} =\frac{14+1}{2} =\frac{15}{2} \\[/tex]

[tex]\frac{15}{2} > 1[/tex]

Hope this helps!

Hii :)

Lets solve for x (x being what time jake will leave)

First, what do we know?

  We know..

2:30-53=1:37

So jake should leave around 1:00pm-1:30pm

2:30-1:30=1:00

Hope this helps

Answer:

D. 51.2 oz

Step-by-step explanation:

Since there are 16 ounces in one pound, multiply 3.2 by 16 to get the answer, 51.2. I can't see the choices for the second question so can't help with that one.

Hopefully this helps- let me know if you have any questions!

Answer:

D. 51.2oz

Step-by-step explanation:

1 pound = 16 oz

3.2 * 16

51.2 oz

Hope this helps!

Answer:

San Francisco

Step-by-step explanation:

speed = distance/time

phoenix flight= 349.8 average miles per hour (rounded to the nearest 10th)

minot flight= 283.7 average miles per hour (rounded to the nearest 10th)

San francisco= 397.1 average miles per hour (rounded to the nearest 10th)

Answer: its c

Step-by-step explanation:

Answer: 3/52 (~5.77%)

What we know:

How to solve:

  We need to find the probability of drawing one of 3 diamond face cards, which gives us all of the information we need. Using division, we can create a 'x amount of diamond face cards/y amount of total cards' probability.

Probability of a diamond  face card

Where P is the probability of drawing that card, x is the number of diamond face cards, and y is the total amount of cards.

Set up equation                                                     P = x/y

Substitute                                                               P = (3)/(52)

Answer: 3/52 (~5.77%)

Because there are 3 diamond face cards in the deck, the chance of drawing one is {3 cards out of 52 total}, which is 3/52.

The chance of drawing ANY face card is {(3 per suit, 4 suits=) 12 cards out of 52 total} 12/52 (~23.08%),

The chance of drawing ANY diamond card is {1 suit out of 4 suits} 1/4 (25%)

Answer:

It should be A

Step-by-step explanation:

since everytime leo catches a ball, he misses one, for increments of 3, a has 3 for every comma, and equal numbers of catches and misses.

Answer:

Step-by-step explanation:

I'm not sure what you mean by those steps mean but here is how I would answer using the elimination method:

3x - 12y = 5

minus (each term separately: 3x - 3x, -12y - -y, and 5 - 9)

3x - y = 9

This eliminates the 3x and = -11y = -4

You can then simplify from there and get y = 4/11

The volume of the prism shaped fish tank is: 408 in.³.

Volume of prism = base area × height of prism.

The fish tank is a prism having a height of 8 inches. To find its volume, find the base area, which is the area of the composite figrue given.

Thus:

Base area = area of rectangle + area of triangle = (length × width) + (1/2(base × height).

Given:

Therefore:

Base area = (7 × 6) + 1/2(3 × 6)

Base area = 51 in.²

Volume of the prism shaped fish tank = 51 × 8 = 408 in.³.

Learn more about volume of prism on:

https://brainly.com/question/4192447

Answer:

408

Step-by-step explanation:

Answer:

[tex]a)\ \frac{3}{20}[/tex]

Step-by-step explanation:

[tex]\frac{3}{4} \div 5\\\\\frac{3}{4}*\frac{1}{5}\\\\\frac{3}{20}[/tex]

Hope this helps!

Your answer is 3/20

3/4 divided by 5 is 3/20

Hope this helps

Answer:

decreases by 2 gallons

Step-by-step explanation:

hope it helps.

Answer:

Decreased by 2 gallons per day

Step-by-step explanation:

We can clearly see that , on 1st day it was 12 gallons and then on 2nd day it decreased by 2 gallons and becomes 10 gallon , and this cycle continues by decreasing of 2 gallons per day.

From 14 to 12 then 10 ..... and at last 4 gallons

Answer:

Hi!

So, for question 4, when you divide it by two, you can split it horizontally to make it 6 squares instead of 3 rectangles from the model of the 1/3, leaving 2 shaded squares and 4 unshaded squares. And since you're dividing it by 2, you only use 1 of the shaded squares.

For question 5, I made the one-half horizontal instead of vertical so you can easily overlap the 2 models when you multiply them. Similar to question 4, the model becomes 6 squares and the 2 models overlap on one square.

Hope this helps! :)