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kkurt [141]
3 years ago
5

Triangle ABC has sides of measure a = 4 cm, b = 9 cm, c = 7 cm.

Mathematics
1 answer:
Studentka2010 [4]3 years ago
3 0
Sin=opposite÷hypotenuse

cos=adjacent÷hypotenuse

tan=opposite÷adjacent

hypotenuse is the longest side, the opposite is the side that is opposite of the angle you're trying to find, and the adjacent side is the side that is not the hypotenuse or opposite.

plug it into your calculator. it is very simple :))

for future reference if you attach a photo it will be easier for people to help you.
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Which number makes this sentence true? 7.8×3.6×1=7.8×? 1,3.6,4.6,7.8
marin [14]

In the left hand side, you're multiplying 7.8 by 3.6\times 1

In the right hand side, you're multiplying again 7.8 by a mysterious number.

So, the unknown number must be 3.6\times 1

Every number remains unchanged when multiplied by 1, so the answer is 3.6


5 0
3 years ago
Which equation BEST represents the line of best fit for the scatter plot?
xz_007 [3.2K]
I'm not 100 percent sure I think d
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3 years ago
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For the values a = 3.4 and b = 2.6, which are legs of a right triangle, find c, the hypotenuse, to the nearest tenth.
sammy [17]
C^2 = a^2 + b^2
c^2 = 3.4^2 + 2.6^2
c^2 = 11.56 + 6.76
c^2 = 18.32
c = 4.3

answer
c = 4.3
4 0
3 years ago
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Relationship between mean median and mode
Anettt [7]

Answer:

It looks like the median is higher than both the mode and mean. The mean is not higher than the median but more than twice as much as the mode. The mode is lower than the median and mode.

The mode is the most of a reoccurring number- so in your case 14 was the mode as stated. It appeared the most times.

The median in putting every single number in numerical order from least to greatest and crossing them off until you reach the exact center. If you have two numbers left, take the average of the two.

The mean is adding up all the numbers and dividing by how many there are to find the average. It looks like the mean is fairly close to the median so all the numbers were probably close together in bunches.

:)

4 0
3 years ago
1/3 as a percent I REALLLLYY NEED GOUR HELPP
IRISSAK [1]

Answer:

33% or 33.3% or 33.33%

Step-by-step explanation:

1/3 as a decimal is 1 divided by 3 which ends up being an infinite number: 0.33333333333333333333333...

But you can write it as 33% or 33.3% or 33.33%

6 0
3 years ago
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