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djverab [1.8K]
2 years ago
10

Help please bad please ​

Mathematics
1 answer:
Sergio [31]2 years ago
4 0

Answer:

\displaystyle A .20

Step-by-step explanation:

<u>By </u><u>tangent</u><u> </u><u>theorem</u><u> </u>we acquire:

\displaystyle  x + 10 = 9 + 21

simplify addition:

\displaystyle  x + 10 = 30

cancel 10 from both sides:

\displaystyle  x = 20

hence,

our answer is A

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Check out if I'm right<br> Plz explain..if u have a different answer
Ronch [10]

Answer:

A C

Step-by-step explanation:

A

A is true.The numerator does have 3 terms. The constant term (the 3 at the end) is still a term and counts as a term.

B

A constant term does not count as a coefficient so b is not right, just as you have indicated by not underlining it.

C

C is true. In fact, 2 is the leading coefficent of the denominator.

D

Either A is true or D is, but I don't think they both are. You need a modifier to claim that D is true. If the statement said the numerator has <em>at least </em>2 terms then both A and D would be true. Without the at least, you have to pick one and the one I choose is A

E

This is the tough one. Very sticky. You would think it is true, but it isn't. A constant term is not a coefficient. Coefficients only count when they are with "x"s.

8 0
3 years ago
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Nookie1986 [14]
Yes it is. 
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7 0
3 years ago
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Josh’s mother is buying baked goods for breakfast. Doughnuts cost $1.00
Ira Lisetskai [31]

Answer:

B or $8.75

Step-by-step explanation:

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8 0
3 years ago
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18. What is the least common denominator of the following<br> fractions? 3/10 and 1/4
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Answer:

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The denominators of 3 /10  and  1 /4  are 10  and  4.

The factors of  10  are  2 × 5  and  2 × 2

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This means the answer is:

2 × 2 × 5 = <u>20</u>

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3 years ago
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