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2 years ago

Which postulate can be used to prove that two triangles are congruent

1 answer:

3 0

Side-Side-Side Theorem, Side-Angle-Side, Angle-Angle-Side, Angle-Side-Angle, and Hypotenuse-Leg for right triangles.

For example, for Side-Side-Side, if you prove all 3 sides of the triangle are congruent, then the triangle is congruent.

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According to the National Center for Health Statistics, in 1990, 28% of babies in the United States were born to parents who w

svlad2 [7]

Answer:

The year is $b = 1995$

Step-by-step explanation:

From the question we are told that

The percentage of the number of babies born out of wedlock in 1990 is k = 28%

The percentage by which the number increase per year is i = 0.6%

The percentage of of the number of babies born out of wedlock considered is a = 31%

Generally the difference in between the percentage in 1990 and the percentage considered is

$d = a - k$

=> $d = 31 - 28$

=> $d = 3\%$

Generally the number of year require for the percentage to be equal to 31% is mathematically represented as

$n = \frac{3\%}{0.6\%}$

=> $n = 5\ years$

Generally the year which the considered percentage will be attained is

$b = 1990 + n$

=> $b = 1990 + 5$

=> $b = 1995$

6 0

2 years ago

Helppppppppppppppp!!!! rate 5 stars

den301095 [7]

Answer:

11) a or d 12) b

Step-by-step explanation:

sorry, I don't feel like looking at number 11 properly I'm half asleep

6 0

2 years ago

Round 3292.53429 to the nearest hundred thousandth

kari74 [83]

Answer:

The answer is "0.00001"

Step-by-step explanation:

Given value:

$\to 3292.53429$

when we round a hundred thousandths (100,000) value. So, the given rounding 3292.53429 to the nearest 0.00001.

7 0

2 years ago

Simplify the expression<br> 26 · 268

Gre4nikov [31]

Answer:

$26 * 26^8 = 5.4295037e+12.$

Step-by-step explanation:

$26^8 = 208,827,064,576.\\26 * 208,827,064,576 = 5.42950373e+12.$

hope this helps.

6 0

2 years ago

What is the opposite of the opposite of -3/8

Svetllana [295]

answer: c. -3/8

Explanation: do it step by step so opposite of -3/8 is 3/8 the opposite of 3 /8 is -3/8

it sounds complicated but it is actually easy

4 0

3 years ago

Read 2 more answers