Suppose we wish to bisect angle ABC using a compass and straightedge. Which choice is a correct first step?

Mathematics

1 answer:

Katena32 [7]4 years ago

6 0

Answer: Place the compass point at A i think

Step-by-step explanation: if a and b go toghter than its not c so i would be ertier since b is closer it is not b so the answer is a i think

You might be interested in

Which word is NOT part of the definition of descriptive statistics? A. Analyzing B. Organizing C. Presenting D. Predicting

irinina [24]

Answer:

(D), Predicting.

Step-by-step explanation:

Descriptive statistics involves various methods of collection, analysis , presentation as well as the summarization of a data set. It is involved in understanding the characteristics of the data by measuring the central tendency and measure of dispersion. Thus, it could be concluded that the prediction of the data is not done by the descriptive statistics.

Hence, the correct option is (D), Predicting.

4 0

3 years ago

How many degrees is the angle below?

umka2103 [35]

Answer:

30 degrees

Step-by-step explanation:

the line (not at the 0) is what you measure from. Because the angle is visibly acute, we know that it must be less than 90 degrees, therefore the angle cannot be 150 degrees but 30 degrees (from the lower line)

7 0

4 years ago

Read 2 more answers

1. y > 2x + 3 graph it, 2. 3x + y = 4 and x - y = 0, solve for x.

kirza4 [7]

Answer:

see the attachment
(x, y) = (1, 1)

Step-by-step explanation:

1. Since you have y > ..., the boundary line is dashed and the shading is above it (for y-values greater than the values on the line). The boundary line is ...

y = 2x+3

which has a y-intercept of 3 and a slope (rise/run) of 2. A graph is attached.

2. You can add the two equations to eliminate y:

(3x +y) +(x -y) = (4) +(0)

4x = 4

x = 1

1 - y = 0 . . . . substitute into the the second equation

1 = y . . . . . . . add y

The solution is (x, y) = (1, 1).