3 years ago

The triangles shown below must be congruent.

Mathematics

1 answer:

Tanzania [10]3 years ago

8 0

Answer:

p: (-4)2 > 0

q: An isosceles triangle has two congruent sides.

r: Two angles, whose measure have a sum of 90, are supplements.

Step-by-step explanation:

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Question 18 Write an equation that expresses the following relationship. varies directly with and inversely with In your equatio

Svetach [21]

Answer:

$d=\frac{kw}{p^2 }$

where k is the constant of proportionality.

Step-by-step explanation:

The original question is

d varies directly with w and inversely with the square of p

k is always the constant of proportionality

d varies directly with x so we multiply 'w' in the numerator

for inversely proportional we put the square of p in the denominator

so the equation becomes

$d=\frac{kw}{p^2 }$

where k is the constant of proportionality.

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3 years ago

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denis23 [38]

Answer:

x=30

Step-by-step explanation:

5x+x=180

6x=180

x=30

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x=30

3x=90

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4 years ago

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Vladimir [108]

$20.70

Step-by-step explanation:

15% of 18 is 2.7 so 18 + 2.7 = 20.70

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3 years ago

Please help me I'm desperate!

svp [43]

Let's simplify the equation:
V=πrh^2 - (πh^3)/3
πrh^2=V + (πh^3)/3
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3 years ago

Y-4-4y= -1. Somebody help please

raketka [301]

Answer:

Y=-1

Step-by-step explanation:

Y-4-4Y=-1

-3Y=-1+4

-3Y=3

Y=3÷-3

Y=-1

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3 years ago

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