A group of hikers are at an altitude of 250 feet above sea level. Base camp is located directly below the hikers at 100 feet below sea level. How many feet away from camp are the hikers?

Answer: =19 7/10

Step by step explanation:

Solution by separating parts

Rewriting our equation with parts separated

=122−102−3/10

Solving the whole number parts

122−102=20

Combining the whole and fraction parts

20−3/10=19 7/10

hope this helps UwU

Answer:

c.  [tex] x = \pm 7 [/tex]

Step-by-step explanation:

[tex] 2x^2 = 98 [/tex]

[tex] x^2 = 49 [/tex]

[tex] x = \pm\sqrt{49} [/tex]

[tex] x = \pm 7 [/tex]

Answer:

15/100 * 20, because the meal is 20 dollars and to find the percent of something you divide it with 100 so you will divide 15 with 100 and you’ll get 0.15. Then you will times it with the amount the meal cost because thats the charge. So 0.15•20 and you’ll get $3. A 15% tip for a $20 meal is $3.

The solution is, option d.) 15/100 * 20,

An expression is any mathematical statement which consists of numbers, variables and an arithmetic operation between them. In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

here, we have,

the following expressions represent 15% tip on a $20 meal is,

15/100 * 20,

because the meal is 20 dollars and to find the percent of something you divide it with 100 so you will divide 15 with 100 and you’ll get 0.15.

Then you will times it with the amount the meal cost because thats the charge.

So 0.15•20 and you’ll get $3.

A 15% tip for a $20 meal is $3.

Hence, The solution is, option d.) 15/100 * 20,

To learn more on Expression click:

brainly.com/question/14083225

#SPJ3

Answer:

Eric's father work 5 hours each afternoon

Step-by-step explanation:

Let x be the no. of hours Eric's father work each afternoon

He works for hours in morning each day = 3

He works for total hours in morning in 5 days=[tex]3 \times 5 = 15[/tex]

He works for total hours in afternoon in 5 days=5x

We are given that he works a total of 40 hours each 5-day workweek.

ATQ

15+5x=40

5x=25

x=5

Hence Eric's father work 5 hours each afternoon

Answer:

x = 2

Step-by-step explanation:

2x - 3 = -x + 3

+x           +x

3x - 3 = 3

    +3   +3

3x = 6

/3     /3

x = 2

Hope this helped! :)

Answer:

They failed to create a strong national government.

Step-by-step explanation:

They gave the states too much power that the government should have had making the national government weak.

Answer:

negative

Step-by-step explanation:

Answer:

SAME

Step-by-step explanation:

The product of two positive integers or two negative integers is a positive integer. That means if you multiply two OF the same sign numbers, the product is always positive. SAME

Answer:

695 km/h

Step-by-step explanation:

3,475 / 5 = 695

Answer:

x = 3.5714

Step-by-step explanation:

14x = 50

Divide 50/14

x = 3.5714

Answer:

700

Step-by-step explanation:

because 14 x 5 =70 then you add a extra 0

Answer:

B?

Step-by-step explanation:

Answer: #x = -6# is a vertical line crossing the x-axis at -6. It does not cross the y-axis at all, so there is no y-intercept. Lines which are vertical are said to have an infinite or undefined gradient. The definition of gradient is #("change in y-values")/("change in x-values")# As there is no change in the x-values the denominator would be 0.

Step-by-step explanation: mark me branliest

Answer:

4.5 inch per 1 sec

Step-by-step explanation:

18/4=4.5

Answer:

B- 20 yards

Step-by-step explanation:

First you have to find the hypotenuse by finding the square root of 28 squares plus 45 squared which equals 53 yards. Next you have to add the two legs of the right triangle so we can subtract the shortcut length from that. So you have to do 28 plus 45 which equals 73 yards. 73 minus 53 is 20. So the answer is 20 yards.

Answer:

20

you have to find the hypotenuse by finding the square root of 28 squares plus 45 squared which equals 53 yards.  you have to add the two legs of the right triangle so we can subtract the shortcut length from that. So you have to do 28 plus 45 which equals 73 yards. 73 minus 53 is 20. So the answer is 20 yards.

Answer:

I got c

Step-by-step explanation:

it came out to be a fraction of y=3/2x - 2

Answer: y=x3 is a direct variation.

Step-by-step explanation:

Answer:

You should write numbers in as many ways as you possibly can to make new connections in your brain

Step-by-step explanation:

Knowing how to write numbers in many different ways can help you solve complex problems more easily.

Doing this can also reinforce the mathematical principles and logic you have memorised

Answer:

Yes

Step-by-step explanation:

The line can go through the graph and have the y- axis lines hit it once

Answer:

it does not.

Step-by-step explanation:

for a graph to represent a function, it needs to pass the vertical line test (just run a finger or pencil along the graph vertically and if you never have two points touch the vertical line, it passes). there are multiple points at x=0

Answer:

It is split open, therefore creating a new polygon

Step-by-step explanation:

Answer:

(4,2)

Step-by-step explanation:

You can see the point where lines crossed.

Hope this helps you.

Answer:

-1

Step-by-step explanation:

Simplify the following:

-2 + 1

Hint: | Divide 4 by 2.

4/2 = (2 (-2))/2 = 2:

-2 + 1

Hint: | Divide 2 by 2.

2/2 = (2×1)/2 = 1:

-2 + 1

Hint: | Subtract 2 from 1.

-2 + 1 = -1:

Answer:  -1

Step-by-step explanation:

V is less or equal to 2-1

V is therefore less or equal to 1

Answer:

undefined

Step-by-step explanation:

Becouse any number under a root sign that is negative does not give any answer.Therefore it doesn't exist in real number system.

Answer:

The inequality 10 < s < 60 represents the possible third side length of the triangle, s in centimeters.

The inequality 70 < p < 120 represents the possible values for the perimeter p, of the triangle in centimeters.

Step-by-step explanation:

Firsts one The lower number has to be the difference between the bigger number and smaller number. In this case 35 - 25 = 10 and the s < 60 has to be the sum of both numbers.

Second one. I'm assuming it's just the sum of the two numbers to the first answer, and the second number is just the second number from the previous one, but multiplied by 2. Sorry that I couldn't go into too much detail about this one

The inequality that represents the possible third side length

[tex]10cm<s<60cm[/tex]

The inequality that represents the possible values for the perimeter

[tex]70cm<P<120cm[/tex]

Given :

In triangle ABC, AB measures 25 cm and AC measures 35 cm.

For any triangle , we know that the sum of measures of two sides is greater than the third side

Let 's' be the third side length

[tex]25+35>s\\60>s\\\\Also , s+25>35\\s>35-25\\s>10\\Inequality\; is \;\\10<s<60[/tex]

Now we find the perimeter when s=10

Perimeter = sum of all the sides

[tex]s=10\\P=25+35+10=70\\s=60\\P=25+35+60=120[/tex]

[tex]70<P<120[/tex]

Learn more : brainly.com/question/2605035

Answer: The root of 2.3 is 1.5165750888103

Step-by-step explanation:

Answer:its ok me too :(

Step-by-step explanation:hope you get smart soon have a nice day:)