3 years ago

Square root 72 minus 3 square root 2

Mathematics

2 answers:

aleksley [76]3 years ago

6 0

Answer:

4.24264068712

Step-by-step explanation:

enot [183]3 years ago

5 0

Answer:

About 4.2426

Step-by-step explanation:

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I have a kit for constructing a chicken coop. The kit comes with 10-foot long beams. The instructions say to cut each beam into

vagabundo [1.1K]

The pieces are 2.5 and 7.5 the 7.5 is the piece that is 3 times the length of the first one

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3 years ago

Which point is one the graph of f(x) = 2 * 5^x?

marusya05 [52]

Answer:

(0,2)

Step-by-step explanation:

I'm going to assume you meant Which point is ON the graph of f(x) = 2 * 5^x?

In order to do this question, all you need to do is pick any number as x. Lets pick 0 in this case.

f(x) = 2 * 5^x

f(0) = 2*5^0

= 2*1

= 2

So one point on the graph would be (0,2)

Why?

Because remember with functions, the f(x) can be swapped out with y, so when x = 0, y = 2.

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2 years ago

Convert 9354grams to kilograms

STatiana [176]

Answer:

9.354kg

Step-by-step explanation:

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3 years ago

Kato buys a recliner on Saturday. If the original price is 350 dollars, how much does he get off the original price?

strojnjashka [21]

I need more info to answer it

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3 years ago

An equilateral ∆ has sides of length 16 cm. Find the length of an altitude.

inn [45]

The length of the altitude is $8\sqrt{3}$

Explanation:

Let ABC be an equilateral triangle.

It has sides of length 16 cm

Let AD be the altitude of the triangle.

We need to determine the length of an altitude.

Let AC = 16 cm and CD = 8 cm

Let us consider the right angled triangle ADC

Using the Pythagorean theorem, we have,

$AC^2=AD^2+DC^2$

Substituting the values, we get,

$16^2=AD^2+8^2$

$256=AD^2+64$

$192=AD^2$

$8\sqrt{3}=AD$

The length of the altitude is $8\sqrt{3}$

5 0

3 years ago