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lina2011 [118]
3 years ago
14

In one part of a rainforest in South America 3/5 of the frogs are poisonous.What fraction of the frogs are not poisonous?

Mathematics
1 answer:
shepuryov [24]3 years ago
5 0

Answer: 2/5

Step-by-step explanation:

Since 3/5 are poisonous,we subtract 3/5 from 1 which gives 2/5

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Which math expression means "the product of an unknown number and 110"? O A. x+110 B. X. 110 C. X-110 D. x+ 110 please help me i
drek231 [11]

Answer:

x*110

Step-by-step explanation:

7 0
3 years ago
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Can somebody please help?
fgiga [73]

Answer:

1. real number, irrational number

2. rational number, real number

7 0
3 years ago
Will give brainly .Which statements are true regarding undefinable terms in geometry? Check all that apply.
babymother [125]

The true statements about terms in geometry that are undefinable are;

  • A point has no length or width
  • A point indicates a location on the coordinate plane
  • A line consists of an infinite set of points.
  • A plane consists of an infinite set of points.

<h3>How can the true statements be found?</h3>

Three undefinable terms in geometry are;

1) Point

2) Line

3) Plane

The above terms do not have a formal definition but they can be described based on their properties.

The other geometric terms are defined based on the above undefinable terms.

A point can be described as a location in space that is dimensionless and can be specified on the coordinate plane as an ordered pairs (x, y).

True statements about a point are therefore;

  • A point has no length or width
  • A point indicates a location on the coordinate plane

A line is infinitely long, that has no beginning or end. It has one dimension, with no thickness or height.

Given that a point is dimensionless, a line can be considered a set of points.

A true statement is therefore;

  • A line consists of an infinite set of points.

A plane is a two dimensional geometric figure that have infinite length and width.

An infinite set of lines that forms a two dimensional figure can be used to describe a plane.

The true statement with regards to a plane is therefore;

  • A plane consists of an infinite set of points.

Learn more about undefinable terms in geometry here:

brainly.com/question/1706041

#SPJ1

7 0
2 years ago
What is an equation for the linear function whose graph contains the points (9, 7) and (4, −8) ?
aalyn [17]
Y=mx+b where m=slope which is change in y divided by change in x                 m=(-8-7)/(4-9)=-15/-5=3 so we have                                                                 y=3x+b now we can use either point, I'll use (9,7), to solve for b or the y-intercept...                                                                                                         7=3(9)+b                                                                                                           7=27+b                                                                                                         b=-20so our line is:                                                                                              y=3x-20


5 0
3 years ago
Find the median and mean of the data. Which reflects the best measure of the center?
Dmitry [639]
Median = 14
Explanation:
Median: is when you find middle number in this set from low > high
12, 13, 13, 14, 21, 22, 23 

Mean = 16
Explanation:
Mean: add all numbers up then divide by how many numbers are there
13 + 14 + 12 +  23 + 22 + 21 / 7 = 16
5 0
3 years ago
Read 2 more answers
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