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storchak [24]
2 years ago
12

Answers to these please no links or files

Mathematics
1 answer:
Tresset [83]2 years ago
4 0

I think the answer is 4. She my attached picture of my work! I hope this helps you,have a great day!

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A triangle has sides with lengths of 4 yards, 6 yards, and 8 yards. Is it a right triangle?
Luda [366]

Answer:

It is not

Step-by-step explanation:

If you pythagores- a^2+b^2=c^2

You will get 4^2+6^2=8^2

16+36=64

52=64

This is not true

7 0
2 years ago
Please help.........
faust18 [17]
The answer for PA is 60/13. This is found by
The area of the rectangle is 60, therefore, the big triangle areas are 30 each. We know that the hypotenuse is 13, so therefore, we get
1/2(13*PA) = 30. This then simplifies to 
13 * PA = 60, which then turns into 
PA = 60/13.

Hope this helps and have a nice day:)
5 0
3 years ago
Help me pls <br> 9(x-y)=?
kaheart [24]

Answer:

9 (xy) =?

sulucion

9(xy)

=9 xy

4 0
3 years ago
Given: PRST is a parallelogram m∠T:m∠R=1:3, RD ⊥ PS , RM ⊥ ST Find: m∠DRM
photoshop1234 [79]

Answer:

∠DRM=45°

Step-by-step explanation:

Given: PRST is a parallelogram, m∠T:m∠R=1:3, RD ⊥ PS , RM ⊥ ST.

To find: m∠DRM

Solution: Since, PRST is a parallelogram and then let m∠T=x then m∠R=3x.

From the figure, we get that m∠T+m∠R=180°(Adjacent angles)

x+3x=180°

x=45°

Therefore, m∠T=45° and m∠R=135°.

Also, in parallelogram, opposite angles are equal, therefore m∠R=m∠S=135°.

Now, We know that sum of all the angles of the parallelogram =360°, then

From the quadrilateral DRMS,

∠DRM+∠RMS+∠MSD+∠SDR=360°

∠DRM+90°+135°+90°=360°

∠DRM=360°-315°

∠DRM=45°

3 0
3 years ago
3,288÷8 neeeeeeed helpppp
kodGreya [7K]
411 is the answer pppppppppppppppppppp
6 0
3 years ago
Read 2 more answers
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