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Tems11 [23]
4 years ago
11

Can you explain to me (detailed) on how to do this problem? I will give you a brainly if you get this right.

Mathematics
1 answer:
Arturiano [62]4 years ago
5 0

Answer:

question 1 answer: The supplementary angle of 80° is 100°.

question 2 answer:

Complementary angles add to 90 degrees. So the complement of an 80 degree angle is 10 degrees

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Please answer! need asap!!
mash [69]

a) Hawaii's elevation (1 ft) is greater than both the sea level and California's elevation so it is located near the top.  Sea level (0 ft) is less than Hawaii's elevation (1 ft) but more than California's elevation (-120 ft). California's elevation is negative, meaning it is below sea level.

b) California's elevation < sea level < Hawaii's elevation

               -120 ft              <      0 ft      <              1 ft

8 0
4 years ago
Is the circumference of a circle that the diameter is 9.4 cm
charle [14.2K]

Answer:

To find the radius we must multiply by two to get 18.8

Then we multiply 18.8 for PIEEEEEE

3.14x18.8= 59.03

Step-by-step explanation:

I hope this helps!!!!! Please mark me brainliest.

4 0
3 years ago
Consider the sequence 3, 9, 15, 21, ...
Artist 52 [7]

Answer: 30, 39, 48, 57, 65, 75 84, is your answer!!!.......................

Step-by-step explanation:just add 9 each time

4 0
3 years ago
Sean used 1-3/4 cup of sugar to make a dozen brownies. How many cups of sugare are used for 6 dozen brownies?
alisha [4.7K]

Answer:

10 1/2

Step-by-step explanation:

We need to convert 1 3/4 to an improper fraction

1 3/4 = (4*1+3)/4 = 7/4

Multiply this by the number of batches

7/4*6 = 42/4 = 21/2

Change this back to a mixed number

2 goes into 21   10 times with 1 left over

10 1/2

7 0
3 years ago
Fill in the question mark ?5
timurjin [86]
I don't really understand your question , can you rephrase it ?

Do you mean ?5x7 = 455 ?
because then it would be :
455 divided by 7 which equals 65  :) 
7 0
4 years ago
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