All categories

2 years ago

Cynthia is finding the measures of the labeled angles in this image.

Mathematics

1 answer:

wariber [46]2 years ago

4 0

Answer:

D. She only needs to know the measures of two angles, but one of the angles must be one of the remote interior angles.

Step-by-step explanation:

Because we don't know what kind of triangle we're looking at, and none of the lines are parallel or perpendicular, the other responses wouldn't make sense.

As a result, we'll need two perspectives.

C would not work since we would know that the two angles are supplementary if we knew A or B.

If we start with A, we'll end up with B, which is 180-A, and vice versa.

Both A and B are unnecessary.

You might be interested in

In a sample of 7500 new iphones, 18 were found to be defective. at this rate, how many defective iphones would be expected in a

viva [34]

In 7500 iPhones, 18 were found defective.
18 of 7500 is 0.24%
0.24% of iPhones were defective.

Using the information above:
In a sample of 60000 new iPhones, 144 would be found defective.
144 of 60000 is 0.24%

Answer: 144 defective iPhones would be expected in a sample of 60,000.

Hope this helps! Good luck. :-)

8 0

3 years ago

Factorize :- 3( a - b )² - 10( a - b) +8 ( Plzzz show in detail )

IgorC [24]

Step-by-step explanation:

the answer in the picture that i sent

6 0

3 years ago

Read 2 more answers

Solve for x. Each figure is a trapezoid. 12) MK = 23 LJ = 4x - 9

Tasya [4]

Answer:

Step-by-step explanation:

4 0

3 years ago

Help please!!!!..............

Irina18 [472]

Answer:

hi so i think its a

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

About 543 out of every 1,000 people in United States owned a cell phone in 2003.In japan,the are was 68 for every 100 people.How

Softa [21]

Answer:

The greater percent of cell phone ownership in Japan than the U.S was 13.7%.

Step-by-step explanation:

Given:

About 543 out of every 1,000 people in United States owned a cell phone in 2003.

In japan,the are was 68 for every 100 people.

Now, to find the greater percent of cell phone ownership in Japan than the U.S.

So, to get the percent of people owned cell phone in United States:

$\frac{543}{1000}\times 100$

$=0.543\times 100$

$=54.3\%.$

Now, to get the percent of people owned cell phone in Japan:

$\frac{68}{100} \times 100\\\\=0.68\times 100\\\\=68\%.$

So, to get the percent greater of cell phone ownership in Japan than the U.S we subtract the percent of people owned cell phone in United States from the percent of people owned cell phone in Japan:

$68\%-54.3\%\\\\=13.7\%.$

Therefore, the greater percent of cell phone ownership in Japan than the U.S was 13.7%.

5 0

3 years ago