All categories

3 years ago

Find the measure x of an angle that is complementary to 83º.A )3B)5C)7D)13

Mathematics

1 answer:

egoroff_w [7]3 years ago

8 0

Answer:

C:7

Step-by-step explanation:

Complementary is what else to add to equal 90 degrees. 10 is complementary to 80 because 80+10=90. Supplementary is what would equal to 180. Complementary is usually used in an right angle and supplementary in a line.

You might be interested in

Find the measure of the missing angle.

Nostrana [21]

180 minus 90 equals 90, divided by 2, the answer is 45 degrees

5 0

3 years ago

julia has 80$.she wants to purchase a nail paint set for 16$.she spends the rest of her money on earrings.each pair of earrings

EastWind [94]

The answer will be 74 hope this help :)

6 0

3 years ago

25 POINTS, I DONT UNDERSTANDDDDDD :C WHAT IS SO MISLEADING ABOUT THIS GRAPH???

Kisachek [45]

Answer:

honestly, the graph look totally fine...

If one ere pressed to find something to complain about it, one could suggest that you do not know if this was the starting price of the stock or the ending price of the stock each day?... One could also argue that to be a bit more meaningful you might want to know the range of prices during each day...

look up what is called a candle stick graph.. each day looks like a candlestick... the top is the highest value each the bottom the lowest, and there is a line in the candle that shows the closing price

Step-by-step explanation:

3 0

3 years ago

A sample of lake water contains 150grams of salt. If 30% of the water sample is salt, find the number of grams the entire sample

hjlf

Answer:

500 grams

Step-by-step explanation:

Let's say that the total number of grams of the sample is x. We know that 30% of x is salt and we also know this quantity is 150 grams. So, we can write this as:

30% * x = 150

Remember that % is simply "out of 100", so 30% = 30/100 = 0.30. Then:

0.30 * x = 150

Divide both sides by 0.30:

x = 500 grams

Hope this helps!

5 0

3 years ago

13. How long will a man take to cover

scoray [572]

7km/ 4km per hour = 1 3/4 hours

3/4 hour = 45 minutes

Total time = 1 hour and 45 minutes.

3 0

3 years ago

Read 2 more answers

Find the measure x of an angle that is complementary to 83º.A )3B)5C)7D)13​

Find the measure x of an angle that is complementary to 83º.A )3B)5C)7D)13