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zaharov [31]
3 years ago
14

PLEASE HELP !!!!!!!!!!! WILL MARK BRIANLIEST !!!!!!!!!!!!!

Mathematics
1 answer:
sleet_krkn [62]3 years ago
6 0

Answer:

1:4

Step-by-step explanation:

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Determine if the two triangles are congruent.
stiks02 [169]

Answer:

SAS

Step-by-step explanation:

The two triangles share a side, so that would be reflexive to show that side is congruent. Also, keep in mind that all right angles are congruent! The picture already tells us that the two outer side are congruent. So in conclusion, the two angles are congruent by SAS.

Hope this helps! :)

3 0
3 years ago
Read 2 more answers
Let W be the subspace of R5 spanned by the vectors w1, w2, w3, w4, w5, where
Gwar [14]
To find W⊥, you can use the Gram-Schmidt process using the usual inner-product and the given 5 independent set of vectors. 

<span>Define projection of v on u as </span>
<span>p(u,v)=u*(u.v)/(u.u) </span>
<span>we need to proceed and determine u1...u5 as: </span>
<span>u1=w1 </span>
<span>u2=w2-p(u1,w2) </span>
<span>u3=w3-p(u1,w3)-p(u2,w3) </span>
<span>u4=w4-p(u1,w4)-p(u2,w4)-p(u3,w4) </span>
<span>u5=w5-p(u4,w5)-p(u2,w5)-p(u3,w5)-p(u4,w5) </span>

<span>so that u1...u5 will be the new basis of an orthogonal set of inner space. </span>

<span>However, the given set of vectors is not independent, since </span>
<span>w1+w2=w3, </span>
<span>therefore an orthogonal basis cannot be found. </span>
7 0
3 years ago
In the diagram, JK || GI. If the ratio of HJ to JG is 3 to 1, then what is the ratio of HK to KI?
Ket [755]
Don’t click that is a scam to get your cookies
5 0
3 years ago
Which type of graph would be most appropriate to display this data?
Amiraneli [1.4K]

Answer:

Option C is correct.  

Step-by-step explanation:

The given data would be most appropriately displayed by a box-and-whisker plot.  

a box-and-whisker plot will represent it by representing in form of rectangle with second and third quartile

And in box and whisker plot

The vertical line will represent the median.

Therefore, option C is correct.

3 0
2 years ago
Read 2 more answers
Solve for m.<br> m/2 - square root 5= 3
nika2105 [10]
It is the first option, m= 5+ 2V5
5 0
2 years ago
Read 2 more answers
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