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WINSTONCH [101]
3 years ago
9

Which of these is NOT an attribute of a rhombus?

Mathematics
2 answers:
timofeeve [1]3 years ago
7 0

Answer: B

Step-by-step explanation: because it is rhombus.

Gelneren [198K]3 years ago
4 0

Answer:

C. Diagonals intersect at right angles

Step-by-step explanation:

Rhombuses have two pairs of parallel sides

They definitely have four congruent sides, since they are rectangles.

Their diagonals bisect each other because the opposite sides of parallelograms are equal.

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Alex777 [14]

Answer:

B

Step-by-step explanation:

Hey There!

To solve this problem we have to combine like terms

7x^3-6x^3=x^3\\6x^2-8x^2=-2x^2\\-5x+10x=5x\\5-7=-2

So our answer would be

x^3-2x^2+5x-2 (b)

5 0
3 years ago
Is one of the factors of X to the power 15-64
victus00 [196]
x^{15}-64 = \\(x^5)^3-4^3 =\\ (x^5-4)(x^{10}+4x^5+16)
4 0
3 years ago
An airplane is at an elevation of 35000 ft. When it starts it's descent at a 20 degree angle of depression. What is the direct d
Otrada [13]
See attachment
Answer: 102,333 miles

8 0
3 years ago
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masya89 [10]
1-0
—
0-(-7)

Do that, should get you the y:
5 0
3 years ago
HELP HELP HELP !!!!!
Mademuasel [1]

Answer:

4294967296 Kilograms

Step-by-step explanation:

Great Pyramid has 2^21 blocks

2^21 = 2097152, so

2097152 blocks

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2^11 - 2048, so

2048 kg per block

2097152(number of blocks) x 2048(weight in kilograms per block) = The Great Pyramid in Egypt weighs 4294967296 Kilograms

7 0
3 years ago
Read 2 more answers
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