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KIM [24]
2 years ago
14

An angle measures 16° more than the measure of its complementary angle. What is the measure of each angle?

Mathematics
1 answer:
Bezzdna [24]2 years ago
4 0

Answer:

53° and 37°

Step-by-step explanation:

x + (x - 16) = 90

2x - 16 = 90

2x = 106

x = 53

x = 53

x - 53 = ?

90 - 53 = 37

53 - 37 = 16

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Find the slope of the following points. (-20,-4) (-12,-10)
beks73 [17]

m = −3/4 is the correct answer. Hope this helps!

3 0
3 years ago
if someone could please please help me with this I would appreciate it , if you could also explain your answer that would be gre
weqwewe [10]

Answer:

height for the building = 551.8 ft

Step-by-step explanation:

The info given describes the shape of a right triangle.

Thus:

Reference angle = Angle of elevation = 23°

Opposite side = height of the building = ?

Adjacent side = 1,300 ft

Apply trigonometric function, TOA:

Tan 23 = Opp/Adj

Tan 23 = Opp/1,300

1,300 × Tan 23 = Opp

551.817261 = Opp

Opp ≈ 551.8 ft

height for the building = 551.8 ft

3 0
2 years ago
Imagine a regression line that relates y = average systolic blood pressure to x = age. The average blood pressure for people 40
mart [117]

Answer:

2.0

Step-by-step explanation:

x = age

y = average systolic blood pressure

x₁ = 40 years old, y₁ = 110 systolic blood pressure

x₂ = 50 years old, y₂ = 130 systolic blood pressure

\text{Slope of a line}=m=\frac{y_2-y_1}{x_2-x_1}\\\Rightarrow m= \frac{130-110}{50-40}\\\Rightarrow\frac{20}{10}\\\Rightarrow m= 2.0

∴ Slope of the regression line is 2.0

4 0
3 years ago
Help help help help help help
Kay [80]

What is the question. Is it asking for a picture of a line. Is it making a statement? Asking for a slope?

4 0
3 years ago
This one is number 6
iren2701 [21]
I’m not entirely sure, but i do think it could be B.
5 0
2 years ago
Read 2 more answers
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