Hey guys p lease help!!

Answer:

38

Step-by-step explanation:

thats the answer

Answer:3rd option, because angles adjacent to the same angle are congruent to eachother.

Step-by-step explanation:

Answer:

[tex]8 \sqrt{72} = 8 \sqrt{3 \times 3 \times 2 \times 2 \times 2} \\ = 8 \times 3 \times 2 \times \sqrt{2} = 48 \sqrt{2} [/tex]

Answer:

Step-by-step explanation:

[tex]2a +3(a +7)-(3a +3)\\\\Expand\: 3(a +7) :\\3a+21\\\\=2a+3a+21-\left(3a+3\right)\\\\-(3a+3)=-3a-3\\\\=2a+3a+21-3a-3\\\\Simplify\\\\=2a+18[/tex]

Answer:

250 hours

Step-by-step explanation: increasing the number of workers will make the project go faster. So they multiplied the 7 by 2 so now there are 14 workers so then the time it'll take to finish the project would be cut in half because now they have twice the numbers of workers. correct me if I'm wrong

Answer:

38

Step-by-step explanation:

Answer:

18 + 6m > 80

Step-by-step explanation:

We are told that:

Addison wants to ride her bicycle more than 80 miles this week.

The inequality representing this sign is given as > (greater than).

Let the number of miles be represented as= m

Hence:

She has already ridden her Bicycle 18 miles.

The algebraic inequality use to determine the average number of miles m she would need to ride her bicycle each day for six more days to achieve her goal is given as:

18 + 6 ×m > 80

18 + 6m > 80

Answer:

m = -2

Step-by-step explanation:

Look at the attached image. First, we divide both sides by 7 to get m + 5 = 3. Now, we subtract 5 from both sides to get m = -2. Now, we substitute m for -2. As we can see, it checks out.

The solution of expression is,

m = - 2

We have to give that,

An expression to solve,

7 (m + 5) = 21

Now, simplify the expression as,

7 (m + 5) = 21

Divide both sides by 7,

m + 5 = 21 / 7

m + 5 = 3

Subtract 5 both side,

m = 3 - 5

m = - 2

So, The solution is, m = - 2

Learn more about the equation visit:

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Answer:

[tex]y=3x-8[/tex]

Step-by-step explanation:

First, you have to isolate y on one side of the equation.

Step 1) Add 5 to both sides (this will cancel out the (-5) on the left)

Step 2) Subtract 3x from both sides (this will cancel out the (3x) on the left)

Step 3) Subtract y from both sides

Step 4) In order to make the desired variable positive, change the sign of everything in the equation

The step shown above will yield the answer of [tex]y=3x-8[/tex]

Answer:

3250

Step-by-step explanation:

Multiply 5,000 times 6.5 percent

                     5000 X 6.5% = 3250

hope this helps!!:)

Answer:

205 minutes

Step-by-step explanation:

Step one:

given data

We are told that Luca's goal is to practice violin for 300 minutes in a week

He has practiced 45 minutes and 50 minutes for Saturday and Sunday already

that is in all, 45+50= 95minutes

Required

The remaining minutes of practice

Step two:

the deficit in practice is

300-95= 205 minutes

Answer:

1/2

Step-by-step explanation:

1/2

Answer:

1/2 or The rise is 1 and the run is 2.

Answer:

9^{2}

Step-by-step explanation:

9 x 9 in exponent form is 9², because nine squared is equal to nine times nine.

Answer:

50ml

Step-by-step explanation:

5 + 4 = 9

450ml/9 = 50ml

one share is 50ml

Answer:

3/9

Step-by-step explanation:

Answer:

3/9

Step-by-step explanation:

Equivalent fraction of a given fraction is got by multiplying or dividing its numerator and denominator by the same whole number. For example, if we multiply the numerator and denominator of 2/3 by 4 we get 3/9

Hope this helps!!

Answer:

Shape 1: 25.915

Shape 2: 102.85

Shape 3: 142

Step-by-step explanation:

For shape 1, you have to divide 7.1 to get half the width of the triangle. You get 3.55 from that, and then finding the triangle itself you have to do 7.3*3.55 to get 25.915. For shape 2, you first do the harder parts (the triangles) and since there is two of them we don't need to half the width of each triangle. But first to get the width, we need to do 20-17.4=2.6. But since there are 2 triangles we need to divide that by 2 to get 1.3. Then you multiply that by 5.5 to get the final area of both triangles which is 7.15. Next you simply find the rectangle which is 17.4*5.5=95.7. You add the triangles area to get 102.85. Finally for shape 3 you simply do 7.1*20=142.

Answer:

after u get ur answers, u add up all the numbers to get ur total

Step-by-step explanation:

Answer:

x ≥ $750

Step-by-step explanation:

Answer:

Step-by-step explanation:

he sold it for 900 dollars

hope it helps

Answer:

900

Step-by-step explanation:

If he got 15% of the profit so you would have to divide 15 divided by 2000 and your answer would be 900

Step-by-step explanation:

HERE,

angle A=x+5

angle B=3x

angle C=x

we know that,

sum of three angle of a triangle =180°

According to the question,

[tex]\tt{ x+5+3x+x=180 }[/tex]

[tex]\tt{5x+5=180 }[/tex]

[tex]\tt{ 5x=180-5 }[/tex]

[tex]\tt{5x=175 }[/tex]

[tex]\tt{ x=\dfrac{175}{5} }[/tex]

[tex]\tt{x=35 }[/tex]

So,

[tex]\bold{\angle{B}=3x=3×35=105° }[/tex]

Answer:

Step-by-step explanation:

fixed cost = 100

variable cost = 13

soooo....

cost =  (13x + 100)/x

the questions wants to know  when cost  < 22.50

22.5 > (13x+100)/x

look at graph attached ;)

it looks to me like it's at 11

22.5 > (13(11) + 100) / 11

22.5 > 22.09

try 10

22.5 > (13(10) +100)/10

22.5  > 23   not true  so yes.. 11 is when the cost goes below 22.50

Answer:

Y’all the correct answer is 10

Answer:

Yes

Step-by-step explanation:

A function would be f(x), a output for each x input.

The slope intercept form is y - mx + b! *keep this in mind*

If you graph this as well, it would be easier to see if its a function too. If the line crosses through it once, it is indeed a function. If it doesn't, it isn't

Hope this helps

Answer:

33 pets

Step-by-step explanation:

6/3 = 3

2 + 3 + 6 = 11

11 * 3 = 33

Answer:

13

Step-by-step explanation: If each glass can hold 1 liter than 13 glasses can hold 13 liters.

Answer:

the answer is C

Step-by-step explanation:

edge 2021

Answer:

ΔZXY ≅ ΔDCB

Step-by-step explanation:

Answer:

I think the answer would be 6.5

Answer:

6.5

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given

Answer choices:

A. Nine times the sum of a number and three is less  than six times the same number decreased by  twelve.

B. The product of nine and a number increased by three is less than the product of six and the same  number decreased by twelve.

C. Nine multiplied by the sum of a number and three is greater than the product of six and the ...