88.9 rounded to nearest whole number

Answer: a. 24

Step-by-step explanation:

We will simplify using PEMDAS.

Given:

(5 + 7)2

Add:

(12)2

Multiply:

24

              a. 24

Hello!

\((5+7)2\)

\(5+7=12\\12*2=24\)

Your answer would be A. 24

Hope this helps!

Answer:

60

Step-by-step explanation:

You can kinda think it out by looking at the 9 and 27. Change 9 to 27 by multiplying by 3. So then, multiply 20×3 also.

20:9 is the same as

60:27

Or you can do some auto-pilot algebra, like this:

20/9 = x/27

crossmultiply.

9x = 540

divide by 9

x = 60

same answer either way!

Answer:

What um wheres the response????

Step-by-step explanation:

Answer:

1/3

Step-by-step explanation:

just convert it?

3/10

Step-by-step explanation:

60% is the same as 60/100

90% is the same as 90/100

90-60=30

30/100

30/100 is divided by 10 on each side to simplify it to 3/10

Answer:

0.25

Step-by-step explanation:

If the person made it 105 out of 140 times, that can be written as a fraction: 105/140

Then, you just turn the fraction into a decimal by dividing the numerator by the denominator.

105 divided by 140 = 0.75

0.75 is the probability that it does hit the board, so we can subtract 0.1-0.75 to give us the probability that is doesn't hit the board. This would give us 0.25

Hope this helps

The experimental probability that the player does not hit the dartboard is,

⇒ 1 / 14

The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.

Given that;

A simulation of a person throwing a dart at a dartboard is run 140 times, and the player hits the dartboard 105 times.

Hence, Number of not hit dartboard is,

⇒ 140 - 105

⇒ 35

Thus, The experimental probability that the player does not hit the dartboard is,

⇒ 35 / 140

⇒ 7 / 28

⇒ 1 / 14

Learn more about the probability visit:

https://brainly.com/question/13604758

#SPJ2

Answer:

j=45

Step-by-step explanation:

The equation would be j-10=35 since it says 10 less than j and to solve for j you would add ten to both sides and you would get j=45.

Answer:

X= 72

Step-by-step explanation:

1.Find the constant proportionality (r) in y=rx

so when Y= 25 X=60 find (r)

2. Plug in information that is given to solve in the formula y=rx

y=rx

25=60r

3. Solve

divide both side by 60

r=25/60 or 0.416 with 6 repeating

4. Now you know what (r) is you can use the formula to find the value of x

30=0.416x with 6 repeating

x= 30/0.416 with 6 repeating

x=72

Hope this help you!

Answer: if you mean on Brainly, I’m pretty sure all you can do is that you can take pictures of your problems. There will also be no ads.

Step-by-step explanation:

Answer:

yes I’m pretty sure it do

Step-by-step explanation:

Answer:

A is 4 B is 18

Step-by-step explanation:

Answer:

i got 2808 in3 which wasn't on the list and i was extremely confused, i redid the problem multiple times and got the same answer, i used a calculator AND searched of the web, it still gave me the same answer, if those are the only options something might be wrong, the answer should be 2808 in3.

Answer:  ppl use it to calculate the rate of change and at the same time determine if it is direct variation or inverse variation that we are dealing with

Step-by-step explanation:

(2/3)(-4)(9) = -24

(5/16)(-2)(-4)(-4/5)= -2

(-3/4)(7/8)=-21/32

(2 3/5) (7/9)=91/45

Answer:

53,900in.³

i'm not sure

Answer:

y = 10, if  x < -5

Step-by-step explanation:

Answer:

I'm assuming you're talking about the question in the picture:

If so, the answer

D. 12

Answer:

not similar

Step-by-step explanation:

Answer:

Step-by-step explanation:

I would say not similar because they both don't have the same length and width but if you're talking about the shape itself then I would say similar because they are both quadrilaterals and trapezoids.

Answer:

x = 34

Step-by-step explanation:

90° + 42° = 132°

180° - 132° = 48°

m∠DFE = 48°

2x + 48 + 64 = 180

2x + 112 = 180

2x = 68

x = 34

Answer:

FIrst, lets set up some rules to keep in mind:

The interior angles of any triangle will add up to 180°

Therefore, m<FED + m<FDE + m<DEF or in other words 64 + 2x+ m<DFE=180

Next, lets note that there are supplementary angles in this problem which are a set of angles that add to 180°. For example, m<HFC + m<EFH + m<DFE = 180.

With those in mind lets solve:

If we find the m<DFE then we can find the value of x since the interior angles of any triangle add to 180.

to find f we can use supplementary angles.

42°+90°+m<DFE=180

132+m<DFE=180

m<DFE=48°

Therefore,

64+48+2x=180

112+2x=180

2x=68

x=34

To check our answer we can plug in 34 for x and the 3 interior angles of that triangle should add to 180

2(34)+64+48=180?

68+64+48=180?

180=180

x=34 is valid

Step-by-step explanation:

Answer:

You will run out of iced tea in 3 days (a total of 3 mornings and 3 evenings)

Step-by-step explanation:

Day 1 - 9.5 cups left

 14.25 - 2.5 - 2.25 = 9.5

Day 2 - 4.75 cups left

 9.5 - 2.5 - 2.25 = 4.75

Day 3 - 0 cup left

 4.75 - 2.5 - 2.25 = 0

Answer: You will run out of iced tea in 3 days

Step-by-step explanation:

2.5 + 2.25 = 4.75

14.25/4.75 = 3

Answer:

2.56

Step-by-step explanation:

8* 32=256

256/100=2.56

Answer:

Step-by-step explanation:

Sindy paid $5.44 in sales tax, and her total price was $73.44.

Sales Tax:  68 x .08= 5.44

Final Price:  68 + 5.44= 73.44

Answer:

To find sales tax, you need to find the percent of;

$68.00 * 8%

$68.00 * 0.08

= $5.44

$5.44 is the sales tax

Add the sales tax to the original amount:

$68.00 + $5.44 = $73.44

So the final price including tax is equal to $73.44.

Answer:

Step-by-step explanation:

First of all, we have to solve all the equations

First one is (4*1)-6

We have to use PEMDAS

which stands for

Parenthesis

Exponents

Multiplication

Divison

Addition

Subtraction

In (4*1)-6  

You have to do 4*1 first ~ which equals 4

the next step would be 4-6  ~  which equals -2

The next equation would be (1*4)-6

First do 1*4  ~ which is 4

Next 4-6  ~ which again equals -2

Next equation is (1*6)-(4-6)

Parenthesis first, 1*6=6

4-6=-2

6-(-2)

which equals 8

Our next equation is 6-(1*4)

1*4=4

6-4~ which equals 2

Our last equation is 4*(1-6)

Parenthesis comes first, so it would be 1-6 first

which equals -5

4*(-5) would be our final step  ~  which equals -20

All of our answers would be

-2 - from the top equation

-2 - from letter A

8 - from letter B

2 - from letter C

-20 - from letter D

which means Letter A is the answer.

Hope this is helpful.

Answer:

ad

Step-by-step explanation:

ddda

Explanation:

We can rewrite 6 as 3+3. So we use two blocks labeled "3" to represent how many lawns Makayla mowed.

The diagram in the bottom left corner shows that Makayla mowed twice as many lawns compared to Lucas.

Answer: Bottom left is the answer.

Step-by-step explanation:

Lucas mowed 3 lawns.

Makayla mowed 6 lawns.

So if you put that Lucas mowed 3 lawns then you have to put that Makayla mowed 3 lawns twice.

Brainliest?

Answer:

y= 1/2x + 1

Step-by-step explanation:

Refer to y=mx+b, m=slope and b= y-intercept

First, you find the slope: you can find the slope by finding the rise over run between two points. Rise= 1, Run=2. The slope is rise/run (rise over run), so the slope would be 1/2 (one half).

Next, find the y-intercept. It is where the line touches the y-axis. Here, it would be 1.

Finally, put these in y=mx+b form:

y=(slope)x+(y-intercept) ---> y= 1/2x + 1

I tried my best to explain everything, I hope you found this helpful!

Answer:

-123

Step-by-step explanation:

When someone is withdrawing something there taking so of you are removing money Wich is represented as -x"x being the amount"

Answer:

-123

Step-by-step explanation:

its -123 because if you have lets say 200$ in your account. whats gonna happen if you take out 123$? you'll have 77$ left, because you subtracted it.

Answer:

D) x =120

Step-by-step explanation:

A is incorrect because it simplifies to 80>80 which is not true

B is incorrect because it simplifies to 50>80 which is not true

C is incorrect because it simplifies to -130>80 which is not true

D is correct because it simplifies to 140>80 which is true