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3 years ago

If SR is 4.5cm and TR is 3cm, what is the measure in degrees of angle S?

Mathematics

1 answer:

kow [346]3 years ago

5 0

Answer: The measure in degrees of angle S is 33.7°

Step-by-step explanation: Please see the attachments below for the complete question as well as the Step-by-step explanation

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Find the slope of the line that passes through the points (–1, 6) and (2, 15)

11111nata11111 [884]

Answer:

m=3

Step-by-step explanation:

$\frac{15-6}{2-(-1)} =\frac{9}{3} =3$

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3 years ago

Please help! Have had 10 attempts and still haven't got it!

adell [148]

Answer:

Step-by-step explanation:

To find the area of the shaded region, you have to start off with the area of the whole triangle. To find that, you multiply the height and length. length=10 height=8 (10x8=80). Then, since it's a triangle, you have to divide it by two (80/2=40). So, 40 is the area of the whole triangle. Then, you find the area of the white region, which is 12 (3x4=12). Finally, you take the area of the white square and subtract it from the area of the whole triangle (80-12=28). You would get 28.

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3 years ago

The ratio of blue shoes to green shoes is 5:2.

ValentinkaMS [17]

Answer:

Step-by-step explanation:

6 * 5 is 30 6*2 is 12

7 0

3 years ago

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Determine whether the relationship between the circumfrance of a circle and its diameter is a direct variation. If so, identify

kipiarov [429]

Answer:

The relationship between the circumference of a circle and its diameter represent a direct variation and the constant of proportionality is equal to the constant $\pi$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y=kx$

where K is the constant of proportionality

In this problem we know that

The circumference of a circle is equal to

$C=\pi D$

therefore

the relationship between the circumference of a circle and its diameter is a direct variation and the constant of proportionality is equal to the constant $\pi$

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3 years ago

Of the 84 people who answered "yes" to a question, 14 were male. Of the 73 people that answered "no" to the question, 12 were ma

pantera1 [17]

Answer:

.611

Step-by-step explanation:

there were 84 people who answered yes plus an additional 12 men who said no. Add these up and you get 96. Divide that number by the number of people which is 157 and you get .611 rounded up.

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3 years ago

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