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3 years ago

13

What is the equation that describes this rule - 0,-1,-2,-3,-4...

1 answer:

coldgirl [10]3 years ago

4 0

Answer: x=y-1

Step-by-step explanation:

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karen wants to find the area of the isosceles triangle ABC. she knows that the base of the triangle (side CB) is equal to 8 squa

S_A_V [24]

Answer:

16 squares

Step-by-step explanation:

The area of an isosceles is $\frac{bh}{2}$

$8 \cdot 4 = 32\\32 \div 2 = 16$

Hope this helped!

5 0

2 years ago

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Find the measure of the angle indicated. <br><br> A. 130°<br> B. 142°<br> C. 145°<br> D. 38°

Inessa [10]

Answer: 142°

Step-by-step explanation:

∡BAC= 38°

∡BAN= 180°-38° = 142°

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2 years ago

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-9 irrational or rational

valina [46]

-9 is a rational number.

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2 years ago

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S is a subset within a universal set, U

nataly862011 [7]

Keys on a keyboard because it can’t be letters because there are numbers and punctuation marks, it can’t be numbers because there are letters and punctuation marks, it can’t be punctuation merks either cause there are letters and numbers. So the only option left is keys on a keyboard cause it has all letters numbers and punctuation marks

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1 year ago

Can someone help me on this

SSSSS [86.1K]

its option 3 because is doesn't have even sides

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3 years ago