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4 years ago

If two sides of a triangle are congruent then

1 answer:

8 0

Theorem: If two angles of a triangle are not congruent, then the sides opposite them are not congruent, and the longer side is opposite the larger angle. Two ways to prove that a triangle is isosceles If at least two sides of a triangle are congruent,then the triangle is isosceles

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Please help me please

san4es73 [151]

Answer:

A= 5278.34 in ²

Step-by-step explanation:

A= r² × 3.14 (pi)

Radius = Diameter ÷ 2

82 ÷ 2 = 41

41²= 1681

1681 x 3.14 = 5278.34

hope this helps

7 0

3 years ago

A scientist measures the heights of 15 maple trees. When he finds the mean of these data, which phase of inferential

finlep [7]

The scientist is doing number crunching so this is data analysis

Answer is choice A.

4 0

3 years ago

What is wrong with the frequency table?

Genrish500 [490]

Answer:

The tallies are not totaled correctly

Step-by-step explanation:

3 0

3 years ago

What is 2k-8>-12 in word form

Dmitriy789 [7]

Answer:

k is greater than negative 2 or negative 2 is less than k.

Step-by-step explanation:

2k-8>-12

+8 +8

2k>-4

÷2 ÷2

k>-2

k is greater than negative 2

3 0

3 years ago

Question 1 of 40 If f(x) = 4x² - 6 and g(x) = x² - 4x-8, find (f- g)(x).

Aleksandr-060686 [28]

Answer:

$\huge\boxed{\sf (f-g)(x) = 3x\² + 4x - 14}$

Step-by-step explanation:

<h3>Given functions:</h3>

f(x) = 4x² - 6
g(x) = x² - 4x - 8

<h3>Solution:</h3>

Subtract both functions

(f-g)(x) = 4x² - 6 - (x² - 4x - 8)

(f-g)(x) = 4x² - 6 - x² + 4x - 8

Combine like terms

(f-g)(x) = 4x² - x² + 4x - 6 - 8

(f-g)(x) = 3x² + 4x - 14

$\rule[225]{225}{2}$

3 0

2 years ago

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