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Veronika [31]
3 years ago
6

I will mark you as brainliest if you get the question right

Mathematics
1 answer:
Ann [662]3 years ago
4 0

Answer:

103

Step-by-step explanation:

x = 180-77 = 103

because it's a straight line, so 180 - 77 to find x

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Give the domain and range of the function. Tell whether the relation is a function.
ra1l [238]

The domain is [0,4], as the x-values go from 0 to 4.

The range is [0,4], as the y-values span from 0 to 4.

The relation is a function

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3 years ago
2. What is the product of 4 2/3 and 11 1/4?
Lerok [7]
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3 years ago
Find all the missing sides and angles of this triangle,
iren2701 [21]

Answer:

See solutions below

Step-by-step explanation:

From the given diagram;

AC = opposite

AB = 7 = hypotenuse

Angle of elevation = 70 degrees

Using SOH CAH TOA

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Sin theta = AC/AB

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AC = 7sin70

AC = 7(0.9397)

AC = 6.58

Similarly

tan 70 = AC/BC

tan 70 = 6.58/BC

BC = 6.58/tan70

BC = 6.58/2.7475

BC = 2.39

tan m<A = BC/AC

tanm<A = 2.39/6.58

tan m<A = 0.3632

m<A = 19.96degrees

8 0
3 years ago
What is the equation of the perpendicular bisector of CB?
Olegator [25]

Answer:

equation for perpendicular bisector passing through CB is;

y=⁴/³– 5/30

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shusha [124]
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