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Alika [10]
3 years ago
12

Find the measures of a right triangle with one angle whose measure is 30

Mathematics
1 answer:
Zarrin [17]3 years ago
7 0

Answer:

The other measure is 60º

Step-by-step explanation:

a triangle= 180º total

a right triangle has one 90º angle

there is a 30º angle given

180-90=90

90-30=60

so 60º

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Identify the coordinate of the point (-7,-5) under a rotation of 180° clockwise about the orgin
dolphi86 [110]
P(x,y)\xrightarrow{\text{rotation(origin,180)}}P'(-x,-y)\\\\
P(-7,-5)\xrightarrow{\text{rotation(origin,180)}}P'(7,5)

5 0
3 years ago
What is 12x squared factored
Nimfa-mama [501]
12x^2=(3x)(4x)
4 0
3 years ago
In ΔRST, r = 53 inches, ∠S=6° and ∠T=58°. Find the length of s, to the nearest inch.
yaroslaw [1]

Answer:

s = 6 inches

Step-by-step explanation:

Given:

r = 53 inches,

∠S = 6°

∠T = 58°.

Required:

Length of s

Solution:

Use Sine Rule

Thus:

\frac{s}{Sin(S)} = \frac{r}{Sin(R)}

<R = 180 - (58 + 6)

<R = 116°

r = 53 inches,

∠S = 6°

s = ?

Plug in the values

\frac{s}{Sin(6)} = \frac{53}{Sin(116)}

Multiply both sides by Sin(6)

\frac{s}{Sin(6)} \times Sin(6) = \frac{53}{Sin(116)} \times Sin(6)

s = \frac{53 \times Sin(6)}{Sin(116)}

s = 6 inches (nearest inch)

7 0
3 years ago
Raj’s bathtub is clogged and is draining at a rate of 1.5 gallons of water per minute. The table shows that the amount of water
Grace [21]

The range of this function is all real numbers such that 0 ≤ y ≤ 40.

<h3>What is a range?</h3>

A range is the set of all real numbers that connects with the elements of a domain. This simply means that, a range is the solution set on the y-axis.

<h3>How to determine the range?</h3>

Based on the table (see attachment), we can logically deduce that when the time (x) is zero (0), the amount of water remaining in the bathtub (y) is 40.

Therefore, the range of this function is all real numbers such that 0 ≤ y ≤ 40.

Read more on range here: brainly.com/question/16610662

#SPJ1

7 0
2 years ago
1.
katovenus [111]

Answer:

B

Step-by-step explanation:

Soemthing is a function if it can pass the vertical line test

the vertical line test is when you draw a vertical line and it only touches the graph once

Another way of thinking about this is no function can have two of the same values on the x axis

I'm not too sure what's happening with the third response but the answer is B

8 0
3 years ago
Read 2 more answers
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