Geometry Help

Mathematics

2 answers:

avanturin [10]3 years ago

5 0

You got it!
TRUE
TRUE
FALSE

horrorfan [7]3 years ago

5 0

1. The vertex angle of an isosceles triangle is always acute: FALSE, since it can be acute or obtuse

2. The base angles of isosceles triangles are always complementary: FALSE, it's true ONLY in an isosceles RIGHT ANGLE triangle, where the angle at the base each equal 45°

3.All of the sides of an isosceles triangle are always congruent: FALSE, all sides are all congruent in an EQUILATERAL triangle

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Siri is grocery shopping. She is buying macaroni. One box is 6 inches long, 1 inch wide and 9

sashaice [31]

Answer:

The second box

Step-by-step explanation:

The volume of a pyramid can be given by the formula: V=31Ah. Where. A: Area of the V=(1/3)(B)(h)

multiply both sides by 3

3V=Bh

divide both sides by B

3V/B=h

Therefore, If it is wider it has more space to carry more items such as macaroni.

I hope this helps! (:

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3 years ago

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The class with the greatest mean sales in a spring fundraiser will win a prize. The mean for Eric's class is $148. The mean for

bezimeni [28]

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3 years ago

What is 66 tens - 30 tens

jek_recluse [69]

Answer:

-30

___

Step-by-step explanation:

The answer is 36 do 66 minus 36.

4 0

2 years ago

Square root of 32 x square root of 1 over 18

lisov135 [29]

<h3>Solution:</h3>

$\sqrt{32} \times \sqrt{ \frac{1}{18} } \\ = \sqrt{32} \times \frac{ \sqrt{1} }{ \sqrt{18} } \\ = \sqrt{32} \times \frac{1}{ \sqrt{18} } \\ = \frac{\sqrt{2 \times 2 \times 2 \times 2 \times 2}}{ \sqrt{2 \times 3 \times 3} } \\ = \frac{ \sqrt{ {2}^{2} \times {2}^{2} \times 2} }{ \sqrt{2 \times {3}^{2} } } \\ = \frac{2 \times 2 \times \sqrt{2} }{3 \times \sqrt{2} } \\ = \frac{4 \times \sqrt{2} }{3 \times \sqrt{2} } \\ = \frac{4}{3}$