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Julli [10]
2 years ago
13

Bài 7. Biện luận theo tham số a hạng của các ma trận sau:

Mathematics
1 answer:
emmasim [6.3K]2 years ago
5 0

Answer:A

Step-by-step explanation:A

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Find the are of each figure
Umnica [9.8K]

Answer:

I think the figure of N and E of 48in is 2304. The figure of I and E and N and A of 32in is 1024. The figure of L and I and L and A is 144.

Step-by-step explanation:

To find the area, you have to multiply of each side in each figure. For example, Figure A and B and C and D of 16in is 16 × 16 which is 256.

A = Area

a = Side

A = 2304, A = a^2 = 48^2 = 2304.

A = 1024, A = a^2 = 32^2 = 1024.

A = 144, A = a^2 = 12^2 = 144.

I hope this answers your question!

8 0
2 years ago
Which of the following options have the same value as 2% of 90?
mote1985 [20]
B and E are the correct answers, as 2/100 is the same thing as 0.02.
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Help!!!! please!!!!!
Rufina [12.5K]

Answer:

cylinder

Step-by-step explanation:

this net forms a cylinder.

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If you find this, it was an accident
Anna007 [38]
Alright, lols yes yes
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2 years ago
What is the value of x?
pantera1 [17]

x=9 because the triangle is equilateral which means every side is equal to 60. When you do the math you get 7x-3=60 which is 7x=63 and 63/7=9

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