Please help me! I don’t understand these problems

Answers

Answer 1

Answer: Complementary: adds up to 90 degrees.
Supplementary: adds up to 180 degrees
Adjacent: next to each other
Linear: forms a line

12.) Find 2 angles that add up 90 degrees but aren’t next to each other

13.) Find 2 angles that add up to 180 degrees that are next to each other

14.) 2 angles that form a line with the point F in the middle

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According to a survey, 67.5% of Californians prefer hot weather over cold weather. Let X = number of Californians in a sample of 19 who prefer hot weather over cold weather. What is the probability that at least 16 Californians prefer hot weather over cold weather? O 0.9098 O 0.0902 0.0284 0.0618
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Which expression is equivalent to -36 minus 8?

Answers

Answer:

The answer is

-36-8= - 44

All sides of △ ABC are tangent to circle PPP.What is the perimeter of the triangle below?

___ units

PLEASE HELP

Answers

Answer:

the answer is 58

Step-by-step explanation:

Answer:

\frac{9\sqrt{3}}{2}\approx 7.79 square units.

Step-by-step explanation:

How is the underlined pronoun used in the sentence? A jolly band of pirates are we.

A.
subject

B.
direct object

C.
subject complement

D.
object of a preposition

Answers

a I believe sorry if I'm wrong

HELPPPP I have no idea how to do graphhhsssss

Answers

always makes you always go from the x to the y axis!! sorry if this didn’t help much

Answer:

Follow the lines

Step-by-step explanation:

Follow what the lines go with what the table has.

To make this really easy, find the slope of the line

To do this you find an easy point.

Ex. x=3 and y= 150

then take it into a slope y-intersept formula

y= mx

150= 3x

50 = x

so for every time x goes up one interval, y increases at a rate of 50.

And for y, do the opposite, for every 50 y, x goes up 1.

By following this linear path, you should really beable to solve the graph on the right. (If you need to, use a calculator for dividing the y numbers by 50 to get x)

y= 50x is ur slope/formula

(Ill leave the rest for you to answer with this data above ;) )

Hope This Helps :)

The bird population on an island is declining at a rate of 2.2% per year. If the population was 3500 in the year 2009, which is the best prediction of the population in the year 2014

Answers

In the year 2009 there were 3500 birds on an island. If the bird population is declining 2.2% per year it means that in the year 2014 we will have 3500* $(1-0.022^(5))=3500*0.978 x^(5)$ = 3131.57 birds.
The best prediction is that in the year 2014 the bird population will be 3132.

Answer:

The answer above me is correct including their math work!

An open box will be made from a rectangular piece of cardboard that is 8 in. by 10 in. The box will be cut on the dashed red lines, removing the corners, and then folded up on the dotted lines. What is the MAXIMUM possible volume for the box?A) 1.5 in3
B) 5.8 in3
C) 52 in3
D) 64 in3

Answers

The correct answer is this one: "C) 52 in3."

Given the illustration, we can be able to know the dimensions of the formed box.

The dimensions are
Length: 10 - 2x
Width: 8 - 2x
Height: x

So the volume is
Volume = (10-2x) * (8-2x) * (x)
Let x = 2.5
Volume = (5) * (3) * (2.5) = 37.5
Let x = 2
Volume = (6) * (4) * (2) = 48
Let x = 1.5
Volume = (7) * (5) * (1.5) = 52.5
Let x = 1
Volume = (8) * (6) * (1) = 48
Let x = 0.5
Volume = (9) * (7) * (.5) = 31.5

The Correct answer is A I took the test

Step-by-step explanation: