1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ratling [72]
2 years ago
9

a bird of species a when diving can travel five times as fast as a bird of species b top speed if the total speeds for these two

birds is 216 miles per an hour find the fastest speed of the bird of species a and the fastest speed of the bird of species B
Mathematics
2 answers:
Veronika [31]2 years ago
8 0

Answer:

Speed of species A is 180 mph.

Speed of species B is 36 mph.

Step-by-step explanation:

Let the speed of species B be x

So, the speed of species A is 5x

Together they have a speed of 216 mph

This gives x+5x=216

=> 6x=216

x = 36 mph

So, speed of species B is 36 mph.

And speed of species A is5*36=180 mph.

jeka57 [31]2 years ago
4 0
216 = x + y 
y = 5x
216 = 6x 
36 = x 
y = 5(36)
y = 180
Species A can travel at a top speed of 180
Species B can travel at a top speed of 36

You might be interested in
Cedric has 4 markers, 1 blue pen, and 1 black pen in his pencil pouch. What is the probability that he chooses a pen if he reach
Mars2501 [29]

Answer:

5/6

Step-by-step explanation:

The total number of writing utensils is 6, explaining the denominator. the numbers of pens added together is 5, explaining the numerator.

5 0
3 years ago
X^2- 11 = 70 I need help on how to solve this
brilliants [131]

Answer: Add 11 to the other side of the equation, giving you 81. Then, since x is square you are going to need to square root both sides (\sqrt{x} this symbol). When you do that, you should get what x is! Let me know if you still need help!

6 0
2 years ago
Read 2 more answers
You have purchased 10 large pizzas in order to prepare for a party that will
Anuta_ua [19.1K]

Answer:

s(x) = 10/x

Step-by-step explanation:

There are x number of people. When you divide an amount by x, you get

amount/x

Here, the amount is 10 since you bought 10 pizzas, so each person gets

10 divided by x.

s(x) = 10/x

6 0
2 years ago
If a = 7 - 4√3, find the value of a + 1/a​
irga5000 [103]

Answer:

Step-by-step explanation:

To calculate a+1/a, we first need to calculate for a.

a = 7 - 4 * \sqrt[2]{3}

square root of 3 = 1.73

a = 7 - 4 * 1.73

a = 7 - 6.9

a = 0.1

0.1 + 1 / 0.1 = 0.1 + 10 = 10.1

Now, in case 4 wasn't being multiplied with the square root of 3, and instead, it was four root of 3, I am gonna do the calculations again:

a = 7 - \sqrt[4]{3}

a = 7 - 1.31

a = 5.69

5.69 + 1 / 5.69 = 5.69 + 0.17 = 5.86

Hope I Helped!

5 0
2 years ago
Sophia is 6 years older than her brother Eric. The sum of their ages is 28
Step2247 [10]

Answer:

Sophia is 17 years old. Sophia's brother is 11 years old.

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • The total of 36 78 198 475 and 620
    9·2 answers
  • Bob can body paint 12 cars in 3 weeks. How many cars can Bob body paint in 8 weeks?
    15·2 answers
  • –12(x + 3) - 4(5 - 2x) = 20
    9·2 answers
  • Solve linear equation -1/5(x-4)=-2
    5·1 answer
  • A truck sold 278 hotdogs last month. this month they sold 315. what is percentage change
    11·1 answer
  • The slope of the line that passes through the points (7,1) and (x,4). What is the value of w?
    10·1 answer
  • Plz helpppppppppppppppppppppppppppp
    6·2 answers
  • Valid??<br> A. True<br> B. False
    5·2 answers
  • The first step in solving this eqaution for x uses _ property 2(x + 7) + 3x = 12
    13·1 answer
  • Angle 1 and Angle 2 are complementary angles. Angle 1 is 5x degrees. Angle 2 is 50 degrees. Find the value of x. Type ONLY the n
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!