All categories

3 years ago

Trigonometry Use trigonometry functions to find the area In ΔABC, AB=21, AC=16, and m

Mathematics

1 answer:

KIM [24]3 years ago

7 0

Answer:

154.6 units²

Step-by-step explanation:

½ × 21 × 16 × sin(67)

154.644815388

You might be interested in

What are the domain and range of the function f(x)=5^x-3+1

Hunter-Best [27]

The domain is the set of all possible values of independent variable I.e of x. The range is the complete set of all possible resulting values of the dependent variable of i.e of y

8 0

3 years ago

Read 2 more answers

Help please this question is confusing

lisabon 2012 [21]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Select the possible values for x in the equation x2 = 108.

Rudiy27

Answer:

D. 6√3.

Step-by-step explanation:

x^2 = 108

x = +/- √108

x = +/- √36 * √3

x = +/- 6√3

7 0

3 years ago

Find: (4y – 5) (3y - 7)

Pachacha [2.7K]

I did it digitally on my iPad hope it helps please mark me brainliest

8 0

2 years ago

Read 2 more answers

1. x²+2xy+y²<br>2. x²-8x+16<br>3. 16a⁴_24a²b²+9b

ale4655 [162]

Answer:

1.(x+y)²

2. (x-4)²

3. (4a²-3b²)²

6 0

3 years ago