Answer:
arc ABD = 56°
Step-by-step explanation:
The measure of arc EF is the same as the measure of central angle ECF. That angle is a vertical angle with angle ACB, so they are congruent. The angle sum theorem tells you the measure of angle ACD is the sum of the measures of angles ACB and BCD. That sum is 35° +21° = 56°.
Since the central angle ACD has measure 56°, arc AD has measure 56°.
180 cm goodluck and keep your head up!
24,000 x 0.22 (decimal equivalent of 22%)
= $5,280
Answer:
The right order is:
- <u>0.085</u>
- <u>1/3</u>
- <u>2/5</u>
- <u>60%</u>
- <u>3/4</u>
- <u>78%</u>
- <u>1.05</u>
Step-by-step explanation:
To identify the right order of the numbers given in order from the smallest to largest, you first must convert all the numbers to the same mode (fractions, decimals or percentages), in this case, I will transform all the numbers to decimals, for this you must divide the fractions or operate the percentages, and you will obtain:
- 0.085 = 0.085
- 1/3 = 0.33333333333
- 60% = 0.6
- 2/5 = 0.4
- 3/4 = 0.75
- 1.05 = 1.05
- 78% = 0.78
How you can see, <em>in this form is easier than the original form, now you can identify that 2/5 (0.4) is smaller than 60% (0.6) and 1.05 is bigger than 78% (0.78)</em>.
2x - 3y + 6 = 0
<u> - 6 - 6</u>
2x - 3y = -6
2x - 2x - 3y = -6 - 2x
<u>-3y</u> = <u>-6 - 2x</u>
-3 -3
y = 2 + ²/₃x
