14. Number Sense Leah wrote 2 different

Mathematics

2 answers:

mina [271]4 years ago

8 0

Answer:

Step-by-step explanation:

2 different fractions...same denominator.....both are less then 1

can their sum = 1.....yes

4/5 + 1/5 = 5/5 = 1

can their sum be greater then 1...yes

9/10 + 8/10 = 17/10 = 1 and 7/10

yanalaym [24]4 years ago

8 0

Good evening ,

Answer:

<h2>> Can their sum equal 1 : Yes </h2>

→ example 1/2 + 1/2 = 1

<h2>> Can their sum be greater than 1 : No</h2>

→ Because any fraction less than 1 is less or equal to 1/2

then the sum of two fractions with the same denominator and less than one is less or equal to 1/2 + 1/2 = 1.

You might be interested in

A recipe calls for 2 cups of flour to make 24 cookies. write and solve a proportion to find how much flour is needed to make 54

bekas [8.4K]

2 cups of flour x cups of flour
–––––––––––– = –––––––––––––
24 cookies 54 cookies

cross multiply
2*54=24x
24x=108
x=4.5

4.5 cups of flour

8 0

3 years ago

Clarence collected data from a random sample of 900 working residents in his town asking whether or not they commute less than 1

Alekssandra [29.7K]

Answer:

Sample is biased

Step-by-step explanation:

If data contains an outlier therefore it is not possible for a single outlier to demonstrate such a dominant outcome for the sample statistics.

It would seem that the sample is biassed, and therefore it contains peoples commuting to work for less than 10 miles. And this can be the consequence.

Although the sample size is 900 and therefore sufficient size is required to come to conclusions.

6 0

4 years ago

Draw a triangle with vertices A(0, 4), B(2, -2), and C(-2, -2). Apply a dilation centered at the origin with scale factor to 1/2

Darya [45]

"A dilation centered at the origin with scale factor to 1/2 from the origin" means that we must join O to all the vertices of the triangle, and make the distances 1/2 of the original triangle. This is shown clearly in the picture.

The coordinates of the new triangle are A'(0,4), B'(1,-1), C'(-1,-1).

<span>
The relationship between corresponding sides in terms of their lengths:
The sides of the dilated triangle are half the length of the first triangle.

</span><span>The relationship between corresponding sides in terms of their orientations.
The two triangles have the same orientation.

</span><span>The relationship between corresponding angles in terms of their measures.
The two triangles have congruent corresponding angles.</span>