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3 years ago

HELP?!?!?!?!?!?!?!? please?!?!?!?!

Mathematics

1 answer:

zaharov [31]3 years ago

6 0

Answer:

Step-by-step explanation:

Hello There!

This is an example of a 30 - 60 - 90 triangle

We are given the long leg and we need to find the hypotenuse

First we want to find the shorter leg

To do so we just take away the $\sqrt{3}$ from the 4 $\sqrt{3}$

so the shorter leg is equal to 4

Now to find the hypotenuse

Well according to the 30-60-90 triangle rule

the hypotenuse is equal to twice the size of the short leg

4*2=8

hence, the answer is option 2

You might be interested in

Which inequality has an arrow pointing to the left when the solution set is graphed on a number line?

kupik [55]

Answer:

$x \le 5$

Step-by-step explanation:

Given

Options (a) to (d)

Required

Which represents an arrow pointing left

When an arrow points left on an inequality graph, the inequality is either of the following:

$x < a$ or $x \le a$

From the given options (a) to (d), only $x \le 5$ fits the above description.

Other options illustrate an arrow pointing to the right

To further explain this;

Looking at (b), we have:

$4 \le x$

This is rewritten as:

$x \ge 4$ --- the same form as (c) and (d)

5 0

3 years ago

Is it possible to form a triangle with the given side lengths? If not explain why not.

Brut [27]

Answer:

d. no; 0.7+1.4=2.1 is the answer...

because for forming a triangle the sum of two sides should be greater than the third side always.

while in this case it is equal so it is not possible to form a triangle...

4 0

3 years ago

Need help ASAP<br>i need help on the first box.<br>i will give brainiliest!!

n200080 [17]

Answer:

i think they are y and (x,y)

5 0

3 years ago

At the Henry Doorly Zoo the giraffe grew from 24 inches to 60 inches long in five months. Find

mel-nik [20]

Answer:

150%

It is a percentage increase

Step-by-step explanation:

We start by calculating the percentage increase

Mathematically, we have this as;

Percentage increase = (new value - old value)/old value * 100%

New value = new height = 60 inches

old value = old height = 24 inches

Substituting these values, we have ;

(60-24)/24 * 100%

= 36/24 * 100%

= 1.5 * 100% = 150%

It is a percentage increase as we can see growth

4 0

3 years ago

The expression 27 + 45 as a product using the GCF and distributive property.

Bogdan [553]

Answer:

(a) By Greatest Common Factor: (27 + 45 ) = 3( 9 + 15)

(b) By distributive property: (27 + 45 ) = 9(3) + 9(5)

Step-by-step explanation:

Here, the given expression is 27 + 45 .

Now, by Prime Factorization:

27 = 3 x 3 x 3

45 = 3 x 3 x 5

Here, the 3 is the ONLY prime common factor.

So, the Greatest Common Factor = 3

⇒ (27 + 45 ) = 3( 9 + 15)

Hence, by Greatest Common Factor: (27 + 45 ) = 3( 9 + 15)

Now, by distributive property:

A( B + C) = AB + AC

Here, in the given expression:

(27 + 45 ) = 9 ( 3 + 5) = 9(3) + 9(5)

or, (27 + 45 ) = 9(3) + 9(5)

Hence, by distributive property: (27 + 45 ) = 9(3) + 9(5)

5 0

4 years ago

HELP?!?!?!?!?!?!?!? please?!?!?!?!​

HELP?!?!?!?!?!?!?!? please?!?!?!?!