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3 years ago

Find the measure of the missing angle.

Mathematics

2 answers:

kkurt [141]3 years ago

8 0

Answer:

24 degrees

Step-by-step explanation:

there is 180 degrees in total. You take that and subtract 156. That gives you a total of 24 degrees.

joja [24]3 years ago

4 0

180-156= 24

24°!!
hope this helped u<3

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Which type of line and direction of shading does y > tell you?

Burka [1]

9514 1404 393

Answer:

Above the dashed line

Step-by-step explanation:

That y is greater than the values on the line tells you that the shading is above the line.

That the "equal to" case is not included tells you that the line is dashed.

6 0

3 years ago

What is a speed of 55 mph equivalent to in units of m/s? ( 1 mile = 1609 m, 1 hour = 3600 s)

koban [17]

9514 1404 393

Answer:

about 24.58 m/s

Step-by-step explanation:

Multiply by conversion factors that change the units, but not the value.

(55 mi/h) × (1609 m/mi) × (1 h)/(3600 s) = (55×1609/3600) m/s

= 88495/3600 m/s ≈ 24.58 m/s

_____

<em>Additional comment</em>

The exact conversion uses 1609.344 meters per mile, so gives exactly 24.5872 m/s.

5 0

3 years ago

Can anyone explain how to do this? The answer isn't as important as the explanation. My teacher gave us a video w/o an example l

solong [7]

Answer:

x = 182.53

Step-by-step explanation:

Use trigonometric ratios to find the whole side length (a) adjacent to 20° and the side length (b) adjacent to 57° respectively. Then find the difference. That would give you the value of x. That is: a - b = x

Let's solve.

✍️Finding the whole side length adjacent to 20°:

Opp = 87

Adjacent length = ? = a

$\theta = 20$

Thus,

$tan(\theta) = \frac{opposite}{adjacent}$

Plug in the values

$tan(20) = \frac{87}{a}$

Multiply both sides by a

$tan(20) \times a = \frac{87}{a} \times a$

$tan(20) \times a = 87$

Divide both sides by tan(20)

$\frac{tan(20) \times a}{tan(20)} = \frac{87}{tan(20)}$

$a = \frac{87}{tan(20)}$

$a = 239.03$

Finding the side length adjacent to 57°:

Opp = 87

Adjacent length = ? = b

$\theta = 57$

Thus,

$tan(\theta) = \frac{opposite}{adjacent}$

Plug in the values

$tan(57) = \frac{87}{b}$

Multiply both sides by b

$tan(57) \times b = \frac{87}{b} \times b$

$tan(57) \times b = 87$

Divide both sides by tan(57)

$\frac{tan(57) \times b}{tan(57)} = \frac{87}{tan(57)}$

$b = \frac{87}{tan(57)}$

$b = 56.50$

Therefore:

x = a - b

x = 239.03 - 56.50

x = 182.53

4 0

3 years ago

What is 23/100 + 7/10

KATRIN_1 [288]

Answer:

93/100

Step-by-step explanation:

23/100 + 7/10

=> 23/100 + 70/100

=> 93/100

3 0

3 years ago

Read 2 more answers

Help please. I don’t understand this topic

dusya [7]

The second option is your answer.

2(1) - 3 = 2 - 3 = - 1

2(2) - 3 = 4 - 3 = 1

2(3) - 3 = 6 - 3 = 3

2(4) - 3 = 8 - 3 = 5

- 1 + 1 + 3 + 5 = 8

5 0

3 years ago