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SIZIF [17.4K]
3 years ago
9

Here are two triangles.

Mathematics
1 answer:
Mademuasel [1]3 years ago
6 0

Answer:

where are the triangles please

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Minchanka [31]
Measure of PQB is 15.4 because QB bisects PQR into 2 equal angles and measure of PQR is 2(15.4)=30.8
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Analyzing a Graph In Exercise, analyze and sketch the graph of the function. Lable any relative extrema, points of inflection, a
dlinn [17]

Answer:

Analyzed and Sketched.

Step-by-step explanation:

We are given y = \ln(2x) - 2x^2.

We need to find the following to sketch the graph.

1) First derivative of y with respect to x to determine the interval where function increases and decreases.

2) Second derivative of y with respect to x to determine the interval where function is concave up and concave down.

y' = \frac{1}{x} - 4 x=0

The roots are x = -1/2 and x = 1/2 but negative one cannot be possible due to logarithmic function.

x = 1/2 is absolute maximum.

y''=-4 - \frac{1}{x^2}

So, concavity is always down.

Here, x = 0 is vertical asymptote.

I attached the picture of sketched graph.

4 0
4 years ago
Find the area. Simplify your answer.
Alona [7]

Answer:

Area = 6x - 6

Step-by-step explanation:

Given:

Height = 2x - 2

Base = 6

Required:

Area

Solution:

Area of triangle = ½*b*h

Area of the triangle = ½*6*(2x - 2)

Area = 3(2x - 2)

Apply distributive property

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7 0
3 years ago
this week mr wooten spent $30 for hot dogs and supplies. he earned $18. did he make money or did he loose money this week
shutvik [7]

Answer:

lost 12

Step-by-step explanation:

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The correct answers are :

x + y = -1

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8x - 3y = 20

8 0
3 years ago
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