Help! I’ll give brainlist!

Mathematics

1 answer:

BigorU [14]2 years ago

6 0

something through 1-10. i think its 7 but i rlly dont know. Sry.

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I need help with the question l, can you help.please thank you

inessss [21]

If you can send an image of the beginning of the question, I’d be glad to help. You didn’t show enough info for me to get an answer

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2 years ago

Which expression represents the quotient of d and 11

inna [77]

Answer: :} where is the rest of the question

Step-by-step explanation:

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2 years ago

Which expression can be written as k square root 3 where k is an integer

Damm [24]

Answer:

A simple expression is $\sqrt{48}$ = 4 $\sqrt{3}$

Step-by-step explanation:

Surds are irrational numbers expressed with respect to a square root. There are some basic rules required when dealing with surd.

Integers are numbers that do not have a decimal or fractional part i.e whole numbers. So, a simple expression that can be written as k square root 3 where k is an integer is $\sqrt{48}$ .

So that,

$\sqrt{48}$ = $\sqrt{16 * 3}$

= 4 $\sqrt{3}$

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3 years ago

Clevon forms a triangle with three straws measuring 20, 25, and 18 inches. To the nearest whole

Ne4ueva [31]

Answer:

Step-by-step explanation:

Let's label this triangle as triangle ABC. Side AB is 18, side BC is 20 and side CA is 25 and the angle we are looking for is angle C. Use the Law of Cosines to find the missing angle. You have to use the Law of Cosines because in order to use the Law of Sines you have to have an angle given and we don't so we have no other options. In our case,

$c^2=a^2+b^2-2abcosC$ which for us looks like this: