All categories

3 years ago

HELPPP :(

Mathematics

2 answers:

Oliga [24]3 years ago

7 0

Answer:

D.) Max started at a height of 30 meters and is ascending at 10 meters per hour.

gregori [183]3 years ago

4 0

Answer:

the answer is C

Step-by-step explanation:

we will say x will = 1 for the explanation

here max starts at 30 meters and hikes for one hour, in the equation he hikes 10 meters per hour, so x is how many hours he hikes (in this case one) so we multiply 10 by x or 1 and get 10, that's the total amount of climbing he has done

however, remember that he started 30 meters ahead, so we put that in the function as + 30 at the end, saying that whatever the result of the first part, 30 is added to it representing the distance he climbed

i hope this helps, this applies to most functions like this

FUNFACT: the function used here is called a LINIER FUNCTION, its called this because the rate of change is constant, it doesn't vary or waver on a graph, its a straight line (hence the name)

You might be interested in

Plz help will mark brainliest

Kryger [21]

∆ABC=∆DEF

AB=DE –>String

BC=EF–> Rib

m<C=m<F=90° –>List

AC=DF

So m<A=m<D=35 (It is not clear whether the number is 35 or 36, but the same number)

8 0

3 years ago

For the given expression, use the Commutative Property of Addition to enter an equivalent expression.

Triss [41]

Answer:

x+19=19+x

Step-by-step explanation:

3 0

3 years ago

Solve the equation x to the power of 2 = 10

Nadusha1986 [10]

Answer:

The answer is √10,−√10 (award brainliest)

Step-by-step explanation:

Take the root of both sides and solve.

Exact Form: x = √10,−√10

Decimal Form: x = 3.16227766...,−3.16227766...

for more detailed explanation comment down below this post and ask

8 0

3 years ago

A commuter railway has 800 passengers a day and charges each one 2 dollars. ?

Fiesta28 [93]

Answer:

I= -20p^2 + 840p

Step-by-step explanation:

When the ticket price is $2 there are 800 passengers daily, but every $0.1 increase in ticket price the number of passengers will be decreased by 2.

You can put information into these equations of:

passenger- = (800-2x)

ticket price= p = $2 + 0.1x

Income is calculated by multiplying the number of the passenger with the ticket price. The answer will be expressed in terms of the ticket price, so we need to remove x from the passenger equation.

p= $2 +0.1x

p-$2 = 0.1x

x= 10p- $20

If p= ticket price, the function for the number of passengers it will be:

passenger = (800-2x)

passenger = 800- 2(10p- $20)

passenger =800- 20p+40

passenger =840- 20p

The function of I will be:

I= passenger x ticket price

I= 840- 20p * p

I= -20p^2 + 840p

4 0

3 years ago

...,.,,,,,,help please

Reil [10]

Answer:

$\sqrt[8]x = x^\frac{1}{6}$

Step-by-step explanation:

Given:

$\sqrt[6] x$

Required

Represent as an exponent

In indices, we have:

$\sqrt[n]x = x^\frac{1}{n}$

By comparison:

$\sqrt[8]x = \sqrt[n]x$

$n = 8$

Apply this law to the given expression:

We have:

$\sqrt[8]x = x^\frac{1}{6}$

3 0

3 years ago