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White raven [17]
3 years ago
15

What is the solution to this equation?

Mathematics
1 answer:
Morgarella [4.7K]3 years ago
8 0

Answer:

d) x=25

Step-by-step explanation:

x-16=9

add 16 to both sides canceling out -16 and adding 9 and 16, making it positive 25

after moving 16 to the other side of the =, and adding it to 9 it should look like:

x=25

therefore making the answer x=25

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Can you please help?
MrMuchimi

Answer:

pretty sure its C

Step-by-step explanation:

5 0
3 years ago
The hypotenuse of a right triangle measures 2 square root 15 centimeters and its shorter leg measures 2 square root 6
disa [49]

Answer:

  50.8°

Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to remind you of the relationship between side lengths and trig functions for a right triangle. Here, you are given the short side and the hypotenuse, and asked for the largest acute angle.

__

The short side is adjacent to the largest acute angle, so the relevant relation is ...

  Cos = Adjacent/Hypotenuse

  cos(β) = (2√6)/(2√15) = √0.4

The angle measure is found using the inverse cosine function:

  β = arccos(√0.4) ≈ 50.8°

The larger acute angle is about 50.8°.

8 0
2 years ago
During a baseball season, Team A scores 9 runs for every 7 runs that Team B scores. The total number of runs scored by both team
SSSSS [86.1K]

Answer:

Each team ran (scored) 90 runs.

Step-by-step explanation:

Don't really know how to explain it but I'll show what I did.

First I understood that for every 9 runs team A runs, team B runs 7.

This means that if we multiply 9 by a number, we have to multiply 7 by the same number.

Now that we understand this, we need to figure out a number that when multiplied with 7 and 9 then added together equals 1440.

I'm pretty sure there was an easier way to do this but I did it the way I know will for sure give me the right answer and that's estimating that mystery number until you get it. Sorry my explanation wasn't the best.

Work:

9 x 90 = 810

7 x 90 = 630

810 + 630 = 1440

8 0
3 years ago
Read 2 more answers
Gary wants to buy a bicycle that usually sells for $74.99. The store is having a sale and all merchandise is discounted by 25%.
NeX [460]

Answer:

B. $56.24

Step-by-step explanation:

74.99 x 7.5%=5.62425

5.62425 x 10= 56.24

7 0
2 years ago
307% in fraction and decimal form
olchik [2.2K]
3.07 decimal.
\frac{307}{100}
fraction
7 0
4 years ago
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