3 years ago

Sin 2A = sinA is true when A=?

Mathematics

1 answer:

strojnjashka [21]3 years ago

8 0

1234567891011121314151617181920

You might be interested in

F(x) = -x² – 10x + 16<br> Find f(-7)

Gala2k [10]

Answer:

-5

Step-by-step explanation:

or, f(x) = -x^2+10x+16

or, f(7) = (-7)^2+10*-7+16 (-7*-7=49)

=49-70+16

=65-70

=-5

5 0

3 years ago

4 3⁄4 feet = how many inches

Gennadij [26K]

The answer is 57 inches

6 0

3 years ago

Read 2 more answers

In 2001 the mint indoor pool vault record was 20 and 1/6 the women’s record for the indoor pool vault was 15 and 5/12 FT what is

blondinia [14]

Answer:

35 and 7/12 feet is the combined height of the two records.

Step-by-step explanation:

Height of the indoor pool vault record for men = 20 and 1/6 ft = $\frac{121}{6} ft$

Height of indoor pool vault record for women = 15and 5/12 ft = $\frac{185}{12} ft$

The combined height of the two records :

$\frac{121}{6} ft+\frac{185}{12} ft$

$\frac{121\times 2}{6\times 2} ft+\frac{185}{12} ft$

$\frac{242}{12} ft+\frac{185}{12} ft$

$\frac{242+185}{12} ft=\frac{427}{12}=35\frac{7}{12}$

35 and 7/12 feet is the combined height of the two records.

5 0

3 years ago

The area of the triangle is 24 feet.

Aleksandr-060686 [28]

Does anybody know the answer

4 0

3 years ago

Translate the sentence into an equation.

Liula [17]

Answer:

b + 2 = 6

Step-by-step explanation:

This may not be the right answer, but its what I think it is.

3 0

3 years ago

Sin 2A = sinA is true when A=?​

Sin 2A = sinA is true when A=?