please help me doing 50 points for this since it's complicated ​

Answer: c

Step-by-step explanation: 6^2+6^2=72

72 square rooted is 8.5

Answer: 2800

Step-by-step explanation:

From the question, we are informed that during the winter season, the number of visitors that came to a theme park decreased by 700 to 2,100.

Therefore, the theme park's population at the beginning of the winter season will be gotten by adding 700 and 2100. This will be:

= 700 + 2100

= 2800

Answer:

60

Step-by-step explanation:

180-120=60

Answer:

classroom A

Step-by-step explanation:

because there are 35 children and 60% out of 100% are girls. therefore 40% of the 35 children are boys

Answer: the length of BE is 27

Answer:

Step-by-step explanation:

50%

Answer:

50/50

Step-by-step explanation:

Answer:

66%

Step-by-step explanation:

66 out of 100 (66/100) of the grid is shaded, which is 66%

Answer:

i think its x= 18 degrees but i dont know so i apologize if its wrong

Step-by-step explanation:

Answer:

77 180-26=154 sence its iscosolice dived that by 2 154/2=77

Step-by-step explanation:

if brainiest is earned its greatly apprieciated

Answer:

Step-by-step explanation:

   The equation y = mx + b is called the slope-intercept form because both the slope and y-intercept are represented. The variable m, stands for slope, and the variable b, stands for slope.

Answer:

yes!!

Step-by-step explanation:

Answer:

6x+12+7

the answer is 6x+19

The expression used to represent the percent of her coins that are dimes is P / 100 = 32 / 86

Percentage is a number or ratio expressed as a fraction of 100.

Let P represent the percent of coins that are dimes. Since there are 86 coins and 32 are dimes. The value of P is:

P = (32/86) * 100%

P / 100 = 32 / 86

The expression used to represent the percent of her coins that are dimes is P / 100 = 32 / 86

Find out more on equations at: https://brainly.com/question/2972832

Answer:

c i had to guess

Step-by-step explanation:

d is wrong

Answer:

62 inches

Step-by-step explanation:

12 * 5 = 60

60 + 2 = 62

Answer:

62 inches

Step-by-step explanation:

12 * 5 = 60

60 + 2 = 62

hear you go!

Your welcome ◑﹏◐  

Answer:

The common ratio is 1/2 or 0.5 . If you multiply the current term by the the common ratio the the output will be the next term.

8⋅1/2=4

4⋅1/2=2

2⋅1/2=1 etc ...

because the absolute value of r is less than 1 we can use the following formula.

a/1−r where a is the first term and r is the common ratio

In our problem

a=8 and r=0.5

Substitute

8/1−0.5=8/0.5=16

The sum of this infinite geometric series is 16.

Also, another formula you can use that is guaranteed to work every time, no matter what, is:

Sn=a(r^n−1/r−1)

All the variables work the same way as above, and "n" is the number of terms in the series. So, say you wanted to find the sum of the first 10 terms and were to substitute everything in:

S10=8(0.5^10−1/0.5−1)

S10=15.984375

Therefore the sum if the series is 15.98!

Step-by-step explanation:

Answer:

6. P= 22ft

   A=30ft²

7. P= 37 ft

  A= 65 ft²

8. P= 36 ft

   A=81 ft²

Step-by-step explanation:

Answer:

1) for every 1 tablespoon of chocolate, you need 3 cups of milk ( 1 to 3 )

2)  The ratio of bananas to chocolate is ( 2 to 1 )

Step-by-step explanation:

i only came up with 2 sorry

Answer:

5/6

Step-by-step explanation:

Answer:

1/12

Step-by-step explanation:

Answer:

417.4ft^2

Step-by-step explanation:

Surface area of a cone = πr(r+√r²+h²)

r is the radius

h is the height

Substitute

Surface area of a cone = π(5)(5+√5²+21²)

Surface area of a cone = πr(5+√25+441)

Surface area of a cone = π(5)(5+21.59)

Surface area of a cone = 3.14*5*26.59

Surface area of a cone = 417.4ft^2

Hence the surface area of the cone is 417.4ft^2

Answer: ln(2)

Step-by-step explanation:

In order to minimize ln[(x – 3)^2 + 2], we have to minimize [(x – 3)^2 + 2] since natural log is an increasing function

For that, it suffices to minimize (x – 3)^2, which is non-negative for all real numbers x

As such, the minimum value is achieved when x - 3 = 0; - 5 < 3 < 5

Substitute x = 3 in the original equation to get ln(2)

Answer:

she raked 11 bags of leaves

Step-by-step explanation:

24.75 divided by 2.25= 11

Answer:

300 i think hope it helps

Answer is 16 because 16/4 = 4 + -12 = -8

Answer:

m=16

Step-by-step explanation:

-8=m/4+(-12)

4=m/4

16=m

so first, you add 12 to the other side to cancel out the -12. 12-8=4. so now you have 4=m/4. to isolate the m, you have to multiply by 4 on both sides, which gives you 16=m or m=16.

i hope this helps :)

Answer:c + f = 10

200c + 400f = 2400

Step-by-step explanation:

Let's say c is the number of cans of soup and f is the number of frozen dinners.

The total number of items is 10:

c + f = 10

The total amount of sodium is 2400 mg.  Each can of soup has 200 mg, and each frozen dinner has 400 mg.

200c + 400f = 2400

The problem doesn't ask you to solve the system, but I'll solve it anyway.  We can use substitution or elimination.  But first, simplify the second equation by dividing both sides by 200.

c + 2f = 12

Using elimination, subtract the first equation.

f = 2

Plug into either equation to find c:

c = 8

There are 8 cans of soup and 2 frozen dinners.

Answer:

its a black square

Step-by-step explanation:

Answer:

x=25

Step-by-step explanation:

180-60=120

35+120+x=180

x=25

Answer:

C

Step-by-step explanation:

divide both sides by 3

Answer:

C

Step-by-step explanation:

To find out which inequality is equivalent to the one given, solve [tex]-18\leq 3p[/tex]. Solving an inequality is similar to the process of solving an equation. Isolate the variable. Divide both sides by 3:

[tex]-18\leq 3p\\\frac{-18}{3} \leq \frac{3}{3} p\\-6\leq p[/tex]

Now, look at the options. Although the signs are different, [tex]p\geq -6[/tex] and [tex]-6\leq p[/tex] say the same thing. Either way, p is bigger than or equal to -6. Thus, the answer is C.