Answer:
∠B = 28°, 
Step-by-step explanation:
Given:
A triangle ABC with the following data:
∠A = 98°, ∠C = 54°, b = 33
Now, for a triangle, the sum of all interior angles is equal to 180°. So,
∠A + ∠B + ∠C = 180°
⇒ 98° + ∠B + 54° = 180°
⇒ ∠B + 152° = 180°
⇒ ∠B = 180° -152°
⇒ ∠B = 28°
Now, using the sine rule for a triangle, we can find the remaining sides of the triangle. The sine rule is:
Now, we consider the second pair of fraction.
Therefore, the missing data are:
∠B = 28°, a = 69.61 and c = 56.87
The answer is 942.05. You get it by multiplying the two numbers together which should give you the product of 942.0483, since the 0 is not the number 5 or more ( which is the rule to round to a higher number) then you go to the hundredths place value which will be underlined for you... 942.0<u>4</u>83 and look to the right and since 8 is higher than 5, you change the four to a five, thus giving you your answer 942.05
Answer:
- 4
Step-by-step explanation:
Step 1:
4 ( 2 - w ) + w = 20 Equation
Step 2:
8 - 4w + w = 20 Multiply
Step 3:
8 - 3w = 20 Combine Like Terms
Step 4:
- 3w = 12 Subtract 8 on both sides
Answer:
w = - 4
Hope This Helps :)
You didn’t give enough info is there a picture of some sort?
So you will first need to divide 123 by 2.4 to get how many male birds are there. Then you need to multiply that answer by 0.4. That will be your final answer.
