help please i dont understand it

Answer:

81/100

Step-by-step explanation:

30 + 51/100 = 81/100

Answer:

hey um this isn't an answer but do you know the answer to this

Step-by-step explanation:

Arnold is planning on painting a mural. Before painting the mural, Arnold painted the picture on a paper that is 5 inches wide and 11 inches tall. Arnold is using a scale in which 1/2 inch represents 1 foot to paint the mural.

How tall will the actual mural be?

How wide will the actual mural be?

The answer is C/47!

- Correct on edge !

- Have a goo day :)

The number of lanes in the swimming pool is 10

From the question, we are to determine the number of lanes in the pool

From the given information,

The swimming pool is 30 yards wide.

That is,

Width of the pool = 30 yards

Convert to from yard to feet

NOTE: 1 yard = 3 feet

∴ 30 yards = 3 × 30 feet  = 90 feet

Also,

Each lane is 9 feet wide

That is,

Width of each lane = 9 feet

Number of lanes in the swimming pool = Width of the swimming pool ÷ Width of each lane

Number of lanes in the swimming pool = 90 feet ÷ 9 feet

Number of lanes in the swimming pool = 10

Hence, the number of lanes in the swimming pool is 10

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Answer:

(2, 14), (5, 12), (8, 10), (11, 8), (14, 6)

Step-by-step explanation:

Lets do the math for Pattern A:

2 + 3 = 5

5 + 3 = 8

8 + 3 = 11

11 + 3 = 14

Lets do the math for Pattern B:

14 - 2 = 12

12 - 2 = 10

10 - 2 = 8

8 - 2 = 6

6 - 2 = 4

Answer:

answer A. Hope this helped!

Answer:

The answer is $810, give me brainliest answer:)

Answer:

$810 in commission

Step-by-step explanation:

1. Make a proportion. Method: Percent proportion

[tex]\frac{percent}{100} = \frac{part}{whole}[/tex]

2. your proportion should look like this. Note: we don't know how much commission he earned.

[tex]\frac{9}{100} =\frac{x}{9000}[/tex]

3. cross-multiply. Multiply 9 x 9000 and make 100x because we don't know its value yet. Hint: X is our unknown commission.

[tex]9000[/tex] × [tex]9[/tex] = [tex]81000[/tex]

4. set your new proportion.

[tex]\frac{100x}[/tex] [tex]=[/tex] [tex]\frac{81000}[/tex]

5. divide the proportion by 100 on each side.

[tex]\frac{100x}{100} = \frac{81000}{100}[/tex]

6. After dividing your proportion.

[tex]Answer[/tex] [tex]=[/tex] $[tex]810[/tex] [tex]in[/tex] [tex]commission[/tex]

Have a wonderful day/night/afternoon/morning

Answer:

g/5=n

Step-by-step explanation:

In order to get the number of granola bars each child received,the number of granola bars g should be divided by the number of children which is 5

The graph is showing the inequality 5y – 4x < 1. Then the correct option is B.

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

The line in the graph is cutting the y-intercept at 0.2 and the x-intercept at 0.25. The inequality 5y – 4x < 1 is shown in the graph. The graph of the inequality is attached with the answer below.

Hence, the correct option is B.

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Answer:

b. 37.1

Step-by-step explanation:

it's closer to more like at 3 then it is with the other ones

Answer:

Step-by-step explanation:

The answer is c

Answer:

? = 105

Step-by-step explanation:

180 - 80 - 25 = 75

180 - 75 = 105

Answer:

This polygon is a Rhombus

Answer:

Pls give brainliest

Step-by-step explanation:

Let the runner's faster time be 'x'

Let Christina's time be 'y'

Now,

Runner's time = y - x

= 26.3 - 8.44

= 17.86 seconds

Answer:

To find this, you must find the total number of points Sara has scored already.  She has answered 10 multiple choice questions which are 4 points each.  This means that Sara has scored 40 points so far.

If Sara wants to score at least 70 points, she needs to score at least 30 more points.  To find how many open-ended questions she needs to answer, you need to divide the remaining number of points by the number of points an open-ended question is worth.  The number we get will be x.

30/5 = 6

This means Sara must complete at least 6 open-ended questions to score 70.  Now, all we have to do is figure out which inequality sign to use.  Since Sara wants to score more than 70 points, it should be the "greater than" sign.

Your answer is:  x>6  

Step-by-step explanation:

First probability

Probability for next one (One decrease)

So

Total

Option C is correct

Answer:

P ÷ 35% = X

Step-by-step explanation:

Because P is the original answer, it needs to be divided by 35% because it 35% off, so it would equal X, the original item price discounted.

Hope this helps!

The correct equation in terms of p, the original price of an item, to show the sale price of an item before any sales tax is,

⇒ Sale price = p - 35% of p

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

We have to given that;

A clothing store is having a sale.

And, All items are on sale for 35% off the original price.

Now,

Let the original price of items = p

Then, The sale price is,

Sale price = p - 35% of p

                = p - 35p/100

                = p - 7p/20

                = 13p/20

Thus, The correct equation in terms of p, the original price of an item, to show the sale price of an item before any sales tax is,

⇒ Sale price = p - 35% of p

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Answer:

1. a ≤ 5

2.  a ≤ 0

|a-5|=5-a is a < 5

|a|=-a is a < 0

Answer: I think the answer is A  I might be wrong but I'm 90% sure this is right mark me BRAILIEST PLS

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

8/9 of 66 is 58.6666666667 but even without the decimal, 60 is more than 58 or 59. So the answer is yes

Hope I helped!

Answer:

x = 25

Step-by-step explanation:

Since these 2 angles are vertical angles, then they are both equal. Set up an equation and then solve it.

75 = 4x - 25

75 + 25 = 4x

100 = 4x

100/4 = 4x/4

25 = x

Hope this helps. Brainly will be highly appreciated.

Answer: The angles are vertical; x = 25.

Step-by-step explanation:

A vertical angle is a pair of opposite angles formed by intersecting lines. As shown in the picture, the lines are opposite and are formed by intersecting lines.

A known fact is that vertical angles are always congruent, meaning they both have the same measure; so, 75 = 4x - 25. Now, let’s solve that equation:

75 = 4x - 25 (add 25 to both sides)

100 = 4x (divide by 4 on both sides)

25 = x

Answer:

It is either b or c

Step-by-step explanation:

Sorry I couldn't help Much imma beginner

Answer:

First, find the area of the surface of the shed. Two walls will have an area of 14 x 8 and two walls will have an area of 18 x 10. We get the equation 2(14x8) + 2(10x8) =  224 + 160 = 384 square feet

Next, divide the square footage of the shed's surface by 250 to find how many gallons of paint are needed. 384/250 = 1.54 gallons of paint (rounded to the nearest hundredth)

For the triangle questions, remember that the area of a triangle is [tex]\frac{(base)(height)}{2}[/tex]

Answer:

20 units²

Step-by-step explanation:

We can split the polygon into two triangles along the x-axis.

To work out the area of the top triangle, we can do 1/2 × b × h → a = 1/2 × 4 × 4 = 8 units²

To work out the area of the bottom triangle, we can do 1/2 × b × h → a = 1/2 × 4 × 6 = 12 units²

8 + 12 = 20 units²

Hope this helps!

Answer:

Point B is a reflection of point A across the y-axis

Point B's x-coordinate is negative

Point B's y-coordinate is positive