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Pavlova-9 [17]
3 years ago
13

What is a supplementary angle

Mathematics
2 answers:
katrin [286]3 years ago
5 0

Answer:

A supplementary angle is two angles (or 2 right angles) that equals 180 degrees.

Step-by-step explanation:

Zigmanuir [339]3 years ago
5 0

Answer:

a supplementary angle is when two angles share the same vertex and when you add up both of their degrees it equals 180 degrees  

Step-by-step explanation:

say i have an angle on both sides and they share the same point. One side is 96 degrees and the other is 84. When you add them up it equals 180 degrees. This would be a supplementary angle.

A complementary angle would be the same thing but instead of it being 180 degrees, the sum would be 90 degrees. A good way to remember this is the C in complementary comes first in the alphabet so the lowest number is 90. And S in supplementary is farther than C so 180 Is larger than 90 .

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The circle graph shows how a family budgets its annual income. If the total annual income is 120,000, what amount is budgeted fo
Bess [88]

Answer:

$18000

Step-by-step explanation:

15% * 120000 = 18000, simply multiply the percentage and the total to get the answer.

8 0
2 years ago
A line passes through the point (2 comma negative 2 comma 10 )​, and is parallel to the vector 9 Bold i plus 7 Bold j plus 10 Bo
lyudmila [28]

Title:

<h2>The standard parametric equation for the line is \frac{x - 2}{9} = \frac{y + 2}{7} = \frac{z - 10}{10}.</h2>

Step-by-step explanation:

The standard parametric equation for a line generally represented as \frac{x - a}{l} = \frac{y - b}{m} = \frac{z - c}{n}; where (a, b, c) is the point that the line passes through and (l, m, n) is the direction vector of the line.

It is given that the line passes through the point (2, -2, 10).

Hence, here (a, b, c) ≡ (2, -2, 10).

Similarly, the direction vector of the line is given by (l, m, n) ≡ (9, 7, 10).

Putting all the values in the equation of the line, the equation becomes

\frac{x - 2}{9} = \frac{y + 2}{7} = \frac{z - 10}{10}.

3 0
3 years ago
How to factor out xsquared+6x-27
Aleks04 [339]
X^2 + 6x - 27
(x - 3)(x + 9)

The answer is: (x - 3)(x + 9).
5 0
3 years ago
PLEASE HELP For what value of the variable will the value of 2x+1 be 20 greater than 8x+5?
wlad13 [49]

It will be a negative.

for an example: -20 for x would mqke 2x + 1 into -39 and 8x + 5 into -155. that's 116 apart, so maybe -2(8) + 5 = -11

-2(2) + 1 = -3

but that's only 8 apart, so it'd be higher.

-4(2) + 1 = -7

-4(8) + 5 = -27

BOOM

Tadaaaa,

You probably thought positive, but sometimes it's negative, you know what I mean?

6 0
3 years ago
A fair coin is tossed 14 times, what is the probability of exactly 6 heads
Mrrafil [7]

Answer:

42.85% or 6/14

Step-by-step explanation:

6 / 14 = 0.428571428571

0.428571428571 * 100 ~ 42.85%                

<em>Can I get Brainliest?</em>                    

6 0
3 years ago
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