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2 years ago

Julia drew a triangle with side lengths of 3 inches 5 inches and 3 inches which type of triangle did julia draw

Mathematics

2 answers:

Musya8 [376]2 years ago

5 0

Answer:

<h2>Isosceles Triangle and Obtuse Triangle</h2>

Step-by-step explanation:

a, b, c - the sides of the triangle

a ≤ b ≤ c

If a² + b² = c² then it's a right triangle

If a² + b² < c² then it's an obtuse triangle

If a² + b² > c² then it's an acute triangle

We have a = 3 in, b = 3 in and c = 5 in.

Therefore it's the Isosceles Triangle (The Isosceles triangle has two equal sides).

3² + 3² = 9 + 9 = 18

5² = 25

18 < 25, therefore it's the Obtuse Triangle.

notsponge [240]2 years ago

4 0

Answer:

She drew an isosceles because isosceles has two equal sides

Step-by-step explanation:

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Collins has a part-time job as a dog walker. The table below shows the amount of money Collins earned for different numbers of h

kondor19780726 [428]

Answer:

See below.

Step-by-step explanation:

Part A:

For Dog walking, he earns $30 for 5 hours of work.

He earns $36 for 6 hours of work.

$30/5 hours = $6/hour

$36/6 hours = $6/hour

He earns $6/hour dog walking.

For 8 hours, he earns 8 hours * $6/hour = $48

To earn $66, he works 66/6 = 11 hours.

5 30

6 36

8 48

11 66

Part B:

He earns $7/hour for yard work, so multiply the number of hours by 7 to find the money he earns.

Table for yard work

Hours Money

5 $35

6 $42

8 $56

Part C:

For 5 hours, he earns $35 for yard work and $30 as a dog walker.

$35 - $30 = $5

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2 years ago

Which of these is equal to 0.13?<br> 13<br> A.<br> 99<br> 12<br> B.<br> 90<br> c. 1

Norma-Jean [14]

Answer:

Is this the inter question

3 0

2 years ago

Write the equation of the line that passes through the given points (-6, 0) and (0, 3)

Tomtit [17]

Answer:

Step-by-step explanation:

Put (-6,0) and (0,3) into a table of values

form of the equation: mx+b

x -6 0

y 0 3

3/-6=-0.5 (m)

3=b (the value of y when x=0)

equation: y=0.5x+3

3 0

3 years ago

Given that sine of theta = 21/29, what is the value of cosine of theta, for 0° < theta < 90°?

fenix001 [56]

If the value of θ is 46.4°. Then the value of the cosine of θ will be 20/29.

<h3>What is trigonometry?</h3>

The connection between the lengths and angles of a triangular shape is the subject of trigonometry.

The value of sine of θ is 21/29.

Then the value of θ will be

sin θ = 21/29

θ = sin⁻¹(21 / 29)

θ = 46.4°

Then the value of the cosine of θ will be

cos θ = cos 46.4°

cos θ = 20/29

More about the trigonometry link is given below.

brainly.com/question/22698523

#SPJ1

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2 years ago

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Oliga [24]

Answer:

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Step-by-step explanation:

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2 years ago