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Aleksandr [31]
3 years ago
7

If the ratio of bald eagle to osprey is 2:3 and the total number of bald eagle and osprey is 40, how many of each bird?

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
5 0
15 osprey and 25 eagle
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HELP imdjhehdhshshssksjish​
puteri [66]

Answer:

40

Step-by-step explanation:

\dfrac{ab^2 - 5}{10}

a = 5; b = 9

First, substitute 5 for a and 9 for b.

\dfrac{ab^2 - 5}{10} =

= \dfrac{(5)(9)^2 - 5}{10}

= \dfrac{(5)(81) - 5}{10}

= \dfrac{405 - 5}{10}

= \dfrac{400}{10}

= 40

7 0
2 years ago
Read 2 more answers
FIND THE ANGLES OF X
IgorLugansk [536]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

Value of x is equal to :

  • 72 \degree

\large \boxed{ \mathfrak{Explanation}}

Sum of measures of interior angles of a triangle sum upto 180°

that is :

  • x + x + 36 = 180

  • 2x = 180 - 36

  • 2x = 144

  • x = 144 \div 2

  • x = 72 \degree
4 0
2 years ago
Read 2 more answers
Find the equation of the line passing through the points (-4,-5) and (4,1)
RoseWind [281]

Answer:

Y = 3/4x - 2

Step-by-step explanation:

Slope = (1 - - 5)/(4 - - 4 =6/8 = 3/4

b = -5 - (3/4)(-4)

b = -5 + 3 = -2

y = 3/4x - 2

6 0
2 years ago
$1950 plus 15% is what
Fudgin [204]
15% of 1950 = 1950 * 0.15 = 292.5
So, sum would be: 1950 + 292.5 = 2242.5

In short, Your Answer would be $2242.5

Hope this helps!
6 0
3 years ago
Solve the equation 6 = -9 – 6x for x.
Evgesh-ka [11]

Answer:

a. -5/2

Step-by-step explanation:

8 0
3 years ago
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