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natka813 [3]
3 years ago
12

The angles below form a linear pair. What is the measure of angle ABC

Mathematics
2 answers:
svet-max [94.6K]3 years ago
5 0
The answer to your question is 132
Alinara [238K]3 years ago
3 0

Answer:

132

Step-by-step explanation:

A linear pair adds to 180

<ABC + <CBD = 180

<ABC + 48 = 180

<ABC = 180-48

<ABC =132

You might be interested in
What is the number of diagonals that intersect at a given vertex of a hexagon, heptagon, 30-gon and n-gon?
DENIUS [597]

Answer:

i. 9

ii. 14

iii. 405

iv. \frac{n(n-3)}{2}

Step-by-step explanation:

The number of diagonals in a polygon of n sides can be determined by:

\frac{n(n-3)}{2}

where n is the number of its sides.

i. For a hexagon which has 6 sides,

number of diagonals = \frac{6(6-3)}{2}

                                   = \frac{18}{2}

                                   = 9

The number of diagonals in a hexagon is 9.

ii. For a heptagon which has 7 sides,

number of diagonals = \frac{7(7-3)}{2}

                                   = \frac{28}{2}

                                   = 14

The number of diagonals in a heptagon is 14.

iii. For a 30-gon;

number of diagonals = \frac{30(30-3)}{2}

                                          = \frac{810}{2}

                                         = 405

The number of diagonals in a 30-gon is 405.

iv. For a n-gon,

number of diagonals = \frac{n(n-3)}{2}

The number of diagonals in a n-gon is \frac{n(n-3)}{2}

7 0
3 years ago
HELP PLEAAAASEE!!!!!!!!!!
Anuta_ua [19.1K]

Answer:

D

Step-by-step explanation:

...

5 0
2 years ago
Please help Quickly!!
e-lub [12.9K]

Answer:

Option D 3/16

Step-by-step explanation:

Carol is cross-country skiing.

With the help of the given table we have to calculate the rate of change.

If we draw a graph for distance traveled on y-axis and tins at x-axis we find two points, ( 2, 1/6) and (3, 17/48).

Then slope of the line connecting these points will be the rate of change.

Rate of change = Slope = \frac{y-y'}{x-x'}

= \frac{\frac{17}{48}-\frac{1}{6}}{3-2}

= \frac{17-8}{48}

= \frac{9}{48}=\frac{3}{16}

Option D 3/16 is the answer.

3 0
3 years ago
Read 2 more answers
What’s the answer? (Due today by 7pm) Thanks!!
AnnZ [28]

Answer:

D.

90 x 1/2 = 45 km

The rate is 90 miles per hour and 30/60=1/2 so we multiply 1/2

Hope this helps

Step-by-step explanation:

5 0
3 years ago
A and B share the cost in a ratio of 3:2 . The cost is ?85; how much does A pay?
Katen [24]

Answer:

The amount of money A pays is \$51

Step-by-step explanation:

Let

x-----> amount of money A pays

y-----> amount of money B pays

we know that

x+y=85 ------> equation A

\frac{x}{y}=\frac{3}{2}

so

y=\frac{2}{3}x ------> equation B

substitute equation B in equation A and solve for x

x+(\frac{2}{3}x)=85

\frac{5}{3}x=85

x=85*3/5=\$51

3 0
3 years ago
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