PLSS HELP FOR 100 POINTSSS PLSSS HELP IF U HELP ILL SEND 50 MORE POINTS TO UR ACC PLSSSS

The members increased their elevation 290 feet during their hike this morning. Now they are at an elevation of 450 feet.

1. Write an expression that would represent their elevation before the hike.

2. Han says the equation e+290=450 describes the situation. What does the variable represent?
A. the starting elevation
B.the ending elevation
C. the elevation halfway through their hike

3. What is their starting elevation?

Answer:

50% of the time for one because one dime has a 50% chance of landing on head or tails so the ratio of this problem would be 120:60 the 60 represents the amount of time it landed on tails or head either one u can choose because it would be the same for both either way so 1/2 of the times you flip a coin of any type the expected times it will land on tails or head 50% of the time

Step-by-step explanation:

hope i helped most of that was rambling and my answer probably wont help but oh well

Answer:

Hahaha i hate both but I think I’d rather watch spongebob lol

Step-by-step explanation:

Thank you for the points. Hope you have an amazing day ♡

I'd rather watch spongebob.

Step-by-step explanation:

(a) We need to express 4116 as the product of its prime factors.

Prime factors of 4116 = 2 x 2 x 3 x 7 x 7 x 7

or

= 2² x 3¹ x 7³

(b) HCF of 4116 and 2 ×3⁴× 7² × 11​.

4116 = 2² x 3¹ x 7³

2 ×3⁴× 7² × 11​

Factors of 4116 = 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116

Factors of 2 ×3⁴× 7² × 11​ = 1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 49, 54, 63, 66, 77, 81, 98, 99, 126, 147, 154, 162, 189, 198, 231, 294, 297, 378, 441, 462, 539, 567, 594, 693, 882, 891, 1078, 1134, 1323, 1386, 1617, 1782, 2079, 2646, 3234, 3969, 4158, 4851, 6237, 7938, 9702, 12474, 14553, 29106, 43659, 87318

HCF = 294

LCM of 4116 and 2 ×3⁴× 7² × 11​ = 1,222,452

Hence, this is the required solution.

Answer:

30 pounds

Step-by-step explanation:

create a proportion and cross-multiply to solve

let x = $45 worth of tomatoes, in pounds

21 / 31.5 = x / 45

31.5x = 945

x = 30

Answer:

12

Step-by-step explanation:

to find how much she made off of brownies, use this equation

15×.8=$12

then, to find how much she made off of cupcakes, subtract the amount she made off of brownies from the total price

$30 - $12 = $18

lastly, to find how many cupcakes could be bought with $18, divide 1.5 from 18

18 ÷ 1.5 = 12

so 13 cupcakea

Answer:

The awnser is #3

Answer:

3. $30,000

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

11-12=-1

hope this helps!

Answer:

-1 degrees

Step-by-step explanation:

11 - 12 = -1

Hopefully this helps :3 sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3

-Bee~

Answer:

I had 16/5 instead of 5/16

Step-by-step explanation:

10 (a+b) = 42a

10a + 10b =42a

10b = a( 42 - 10)

(10)b = a(32)

32 /10 = a/b

16/5 = a /b

Ratio of a to b = 16 : 5

Answer:

23

Step-by-step explanation:

Answer:

ggdhgddgjjgf

Step-by-step explanation:

Answer:

The answer is 5y + 7

Step-by-step explanation:

Answer:

x=4

ME=9

AM=18

AE=27

Because m in the midpoint ME is double AM

2(4x-7)=5x-2               4(4)-7          5(4)-2         18+9

8x-14=5x-2                  16-7             20-2            =27

-5x      -5x                      =9                 =18

3x-14=-2

 +14 +14

3x=12

3     3

x=4

Answer:

The area of a triangle is ½ (b × h), where b is the base and h is the height. The base of a triangle is any one of the sides, and the height of the triangle is the length of the altitude from the opposite vertex to that base.

Step-by-step explanation:

Answer:

256.4

Step-by-step explanation:

This is Rylan from yesterday

Answer:

lol

Step-by-step explanation:

Answer:

lol

Step-by-step explanation:

Answer:

If I am correct then the answer should be 268 in2

Step-by-step explanation:

Answer:

To five places means "to five decimal places". First, I count out the five decimal places, and then I look at the sixth place: 3.14159 | 265... I've drawn a little line separating the fifth place from the sixth place. This can be a handy way of "keeping your place", especially if you are dealing with lots of digits.

Step-by-step explanation:

Answer:

It is in the hundredths place.

Step-by-step explanation:

One space after the decimal place is the tenths place. No, we are looking to see what place the 5 is. 5 in the the second place after the decimal place. Therefore, according to the place value chart, it is in the hundredths place.

Be sure to mark me Brainliest!

Answer:

If you're looking for the area, it is 18

Step-by-step explanation:

You don't specify what you need done.

Step-by-step explanation:

5x+3y = 12 ...1

4x-5y = 17 ...2

...1 × 5 both sides of the equation

25x + 15y = 60 ...3

...2 × 3 both sides of the equation

12x - 15y = 51 ...4

...3 + ...4

25x + 15y + 12x -15y = 60+51

37x = 111

x = 111/37 = 3

replace x = 3 in ...1

y = .......

[tex]Your[/tex] [tex]answer[/tex] [tex]would[/tex] [tex]be.[/tex]

[tex]20[/tex]

[tex]You[/tex] [tex]have[/tex] [tex]to[/tex] [tex]divide[/tex] [tex]by[/tex] [tex]2[/tex]

[tex]-Yaoii[/tex]

Answer:

yes

Step-by-step explanation:

Answer:

In your opinion, is Netflix a waste of time?

I hope this helps you

Answer:

29

Step-by-step explanation:

Answer:

The width of the rectangle in inches is 12 inches.

Step-by-step explanation:

Hope this helps :)

Answer:

Between 5 and 6

Step-by-step explanation:

Integers refer to positive whole numbers.

Firstly, we need to know the value of the surd

By calculating, the value of the surd is 5.29

What this mean is that the surd is between the values of 5 and 6

It is slightly greater than 5 and not up to 6

Answer:

I can only get one page due to my device.

1. 105 degrees.

2. 75 degrees

3. 105 degrees

Parrallel lines and supplementary angles mean that all of the angles are either 75 or 105 degrees.

Answer:

im thinking 16 tell me if i got it wrong

Answer:

77

Step-by-step explanation:

 14

+63

____

  77