2 years ago

The side of the clip on a clip board appears to be a right triangle. The

Mathematics

2 answers:

Leona [35]2 years ago

6 0

Answer:

Yes, it is a right triangle.

Step-by-step explanation:

Damm [24]2 years ago

3 0

Answer:

Yes, this is a right triangle.

Step-by-step explanation:

For this, you would use the Pythagorean theorem a^2 + b^2=c^2

Here we have 2^2+2.1^2=2.9^2

So we must check to see if that checks out. What we find is that both sides are equal to 8.41 which means we have a right triangle.

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mote1985 [20]

Answer:

Step-by-step explanation:

6 0

3 years ago

PLZ HURRY i need this for test if you have the answers for all questions plz put the test is for plato algebra A1 unit3 post tes

elena-14-01-66 [18.8K]

Explanation is in the file

tinyurl.com/wpazsebu

7 0

3 years ago

Find the value of i77.<br> A) 1 <br> B) i <br> C) −1 <br> D) −i

Colt1911 [192]

assuming you mean $i^{77}$ where $i=\sqrt{-1}$

ok, notice a pattern in the exponent

$i^1=i=\sqrt{-1}$

$i^2=-1$

$i^3=-\sqrt{-1}=-i$

$i^4=1$

$i^5=i=\sqrt{-1}$

hum, so it goes 1,2,3,4, then repeats

ok, so every 4, the cycle repeats

how far up is 77 from a multipule of 4?

4*19=76

76 is 1 away from 77

so $i^{77}=(i^{76})(i^1)=$

$(i^4)^{19}(i)=(1)^{19}i=i$

the answer is B

8 0

3 years ago

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Chad had a dinner plate wth a radius of 16 inches. Whats is the circumference of the dinner plate?

Marat540 [252]

To find the circumference, you would use 2πr.

Answer:

2*π*16
=100.53in^2

6 0

3 years ago

You use a juice mix to make orange juice. You combine 12 ounces of the mix with 36 ounces of water. Which is a unit rate that de

emmasim [6.3K]

12 ounces of juice mix 1 ounce of juice mix
__________________ = __________________
36 ounces of water 3 ounces of water

For every ounce of juice mix, there are 3 ounces of water.

Hopefully, this answers your question.

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3 years ago

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