All categories

2 years ago

Find f(-3): f(x) =X^2 +4x F( )= F( )= F( )= F( )=

Mathematics

1 answer:

bazaltina [42]2 years ago

4 0

Step-by-step explanation:

f(_3)=(_3)^2+4(_3)

=_3

You might be interested in

A theater has 358 seats on the main level and 122 seats in the balcony.There are 6 shows each day.What is the greatest number of

Alika [10]

The answer is 2,880

First you would Add 358 and 122.

358+122= 480 (This is the total of seats in the theater)

Then multiply 480 by 6 (The days the show is playing)

480*6= 2,880

8 0

2 years ago

Read 2 more answers

Open image to see question

Agata [3.3K]

Answer:

Step-by-step explanation:

To start off this problem, we are given that the line AB is equal to the line CD. In addition to that, we are given that the line EF equally intersects line AB and line CD. This provides us proof that angle AGH is equivalent to angle DHG. From this information, we can solve this problem relatively easily.

Lets work with this equation:

$80 = 5x$

Next, divide 80 by 5.

$\frac{80}{5} =x$

$16 = x$

This means that x is equal to 16.

7 0

2 years ago

What is a description of an undefined term?

alukav5142 [94]

Answer:

In Geometry, we have several undefined terms: point, line and plane. From these three undefined terms, all other terms in Geometry can be defined. In Geometry, we define a point as a location and no size. ... And the third undefined term is the line.

Step-by-step explanation:

6 0

2 years ago

Need help with this

Yakvenalex [24]

The lesser of the numbers given are -16 because -16 is more negative.

3 0

2 years ago

Read 2 more answers

Last year, the average American used 167 disposable water bottles (16.9 oz or 0.132 gallons). If the cost of 1 gallon of tap wat

Mrrafil [7]

Answer:

The money that could be saved by drinking tap water is $165.46.

Step-by-step explanation:

Given:

Cost of 1 bottle of water = $1.00

Number of bottles consumed = 167

Volume of water used in 1 bottle = 0.132 gallons

So, volume of water used in 167 bottles = 167 × 0.132 = 22.04 gallons

Cost of 1 gallon of tap water = 7 cents = $0.07

In order to determine the money saved using tap water, we first find the cost of 167 bottles.

Using unitary method,

1 bottle cost = $1.00

167 bottles cost = Number of bottles × Cost of 1 bottle

= 167 × $1.00 = $167.00

Now, 167 dollars is spent for consuming 22.04 gallons of water.

Now, cost of 1 gallon of tap water = $0.07

So, cost of 22.04 gallons of tap water = 22.04 × 0.07 = $1.54

Therefore, the money saved by drinking tap water is given as:

Money saved = Money spent in bottles for 22.04 gallons - Money spent in tap water for the same volume

Money saved = $167.00 - $1.54 = $165.46

Hence, the money that could be saved by drinking tap water is $165.46.

8 0

2 years ago