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DaniilM [7]
3 years ago
7

What is the order of this matrix?

Mathematics
1 answer:
myrzilka [38]3 years ago
7 0

Answer:

I do

Step-by-step explanation:

not know

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In the triangles, and .
Ratling [72]

The <em><u>correct answers</u></em> are:

#1) Angle G is smaller than angle P; #2) The three sides have the same length; #3) The path along XY is longer than the path along ZY, and the path along ZY is longer than the path along AB.

Explanation:

#1) Since the measure of HK is smaller than the measure of MN, this means the angle opposite HK will be smaller than the angle opposite MN. This means ∠G is smaller than ∠P.

#2) Since all of the angles are congruent, all of the sides will be congruent as well.

#3) The side opposite the largest angle will be longest; the side opposite the smallest angle will be shortest. This means the side opposite the 36° angle, AB, will be smallest, and the side opposite the 79° angle, XY, will be largest. ZY will have a length between these two.

8 0
4 years ago
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If AB=4.7 and BD =10.6 cm, what is the length of CD?
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It would be 16.5 because each one them adds with 5.9 in them
6 0
3 years ago
Scientific Notation in 0.025
horrorfan [7]
2.5 x 10⁻²
Move the decimal two places to the right and multiply by 10 to the power of -2
4 0
3 years ago
If you are making a scale drawing of a giraffe that is 6m tall, and the height of the giraffe in your drawing is 3 cm, what is t
netineya [11]
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3 years ago
What are the sine cosine and tangent of theta=7pi/4 radians
FrozenT [24]

Answer:

see explanation

Step-by-step explanation:

\frac{7\pi }{4} is in the fourth quadrant

Where sin and tan are < 0 , cos > 0

The related acute angle is 2π - \frac{7\pi }{4} = \frac{\pi }{4}

Hence

sin([\frac{7\pi }{4} ) = - sin(\frac{\pi }{4}) = - \frac{1}{\sqrt{2} } = - \frac{\sqrt{2} }{2}

cos(\frac{7\pi }{4}) = cos(\frac{\pi }{4}) =  \frac{\sqrt{2} }{2}

tan(\frac{7\pi }{4}= - tan(\frac{\pi }{4} = - 1

6 0
3 years ago
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