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
neonofarm [45]
3 years ago
12

Whoever answers this question first gets brainly 2

Mathematics
1 answer:
Margaret [11]3 years ago
7 0

Answer:

1,120

Step-by-step explanation:

180/12=15

for every 15 frogs there would be one with spots

1,200/15=80

1,200 - 80=1,120

You might be interested in
The stem-and-leaf plot shows kilometers walked by participants in a charity benefit walk. Use it to answer the questions. a. Des
aivan3 [116]

Answer / Explanation

The question is incomplete. It can be found in search engines:

However, kindly find the complete question below:

Question:

The stem and leaf plot shows kilometers walked by participants in a charity benefit walk. Use it to answer the question

12|3 3 6 7 9 9

13| 1 1 4 5 5

14| 0 0 2 3 3 8 8 9

15| 2 2 2 2 2 3 5 5 7

16| 4 5 5 9 9

17|3 5

(a) How many people participated in the walk? Exactly 35 people participated in the walk.

(b)How many of the walkers traveled more than 14 kilometers? About 16-22 people traveled more than 14 kilometers.

Answers:

(a) Exactly 35 people participated in the walk.

(b) About 16-22 people traveled more than 14 kilometers.

4 0
3 years ago
A slide and its ladder form a right triangle with the ground, with the
zhuklara [117]

Answer:

15.6 ft

Step-by-step explanation:

Let's call

  • a: distance from the top of the ladder to the ground = 10 ft
  • b: distance from the bottom of the ladder to the bottom of the slide = 12 ft
  • c: length of the slide

From Pythagorean theorem:

c² = a² + b²

c = √(10² + 12²)

c = 15.6 ft

8 0
3 years ago
3<br> x x &lt; – 6 or 5x &gt; 2<br> 8
Roman55 [17]

Answer:

is this a question .....write it correctly

8 0
3 years ago
Find all roots given that x = 3 + i is a solution. <br><br> x^4 - 10x^3 + 29x^2 - 10x - 50 = 0
Basile [38]

Answer:

x = 3 + i, x = 3 - i , x = 5 , and x = -1

Step-by-step explanation:

We know that given the polynomial with real coefficients, if x = 3 + i is a root, then x = 3 - i must be another root. These two roots can combine multiplicative factors as shown:

(x - 3 - i) * (x - 3 + i) = (x-3)^2 + 1 = x^2 - 6 x + 9 + 1 = x^2 - 6 x + 10

Then we divide the given polynomial: x^4 - 10x^3 + 29x^2 - 10x - 50  by the quadratic one we just found, and get a perfect division:

{x^4 - 10x^3 + 29x^2 - 10x - 50} / {x^2 - 6 x + 10} = x^2 - 4 x - 5

which can be factored out by grouping as shown below:

x^2 - 4 x - 5 = x^2 - 5 x + x - 5 = x (x - 5) + x - 5 = (x - 5 ) * (x + 1)

then the full factor form of the quartic polynomial given is:

(x - 3 - i) * (x - 3 + i) * (x - 5 ) * (x + 1)

and therefore the associated roots are:

x = 3 + i, x = 3 - i , x = 5 , and x = -1

5 0
3 years ago
Big ideas math: modeling real life. Grade 6.
Vera_Pavlovna [14]

Answer:

Where's the question?

3 0
3 years ago
Other questions:
  • Whats 9x9-18+18-20+2?
    15·2 answers
  • What is the first step in solving the quadratic equation x2 = 9/16
    5·2 answers
  • Frank and Maxine are comparing the number of boys and girls in the class. Frank says there are 12 out of a total of 24 students.
    12·1 answer
  • Please show work for these questions(thanks)
    15·1 answer
  • The second statement is the ____ of the first.
    10·2 answers
  • What is the quotient when x-25 is divided by x-5?
    14·2 answers
  • Any help please? Having a hard time
    12·2 answers
  • WILL MARK BRAINLIST!!
    7·1 answer
  • A student is asked to find the length of the hypotenuse of a right triangle. The length of one leg is 34
    7·1 answer
  • What is 2(x+5)&lt;4+5x can i please get answer fast?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!