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Svetradugi [14.3K]
3 years ago
13

Original price:$89.00;markdown:33%

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
7 0
The answer is $59.99 =)
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Hailey went to the market and bought 5 pounds of coffee that costs $2 a pound. She also purchased 2/3 pounds of lunch meat that
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Answer:

$16

Step-by-step explanation:

$2 x 5 = $10

1 pound = $9

2/3 = $6

10+6=16

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3 years ago
Which descriptions from the list below accurately describes the relationship between ABC and DEF?
Sedbober [7]
The correct choices are similar and same shape.

The two triangles have congruent angles and the sides are not congruent.  Congruent angles make the triangles similar, which means they have the same shape.  Since they do not have the same size, they are not congruent.
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3 years ago
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A collection of numerical information, such as the scores on a test, is referred to as simple random sampling.True / False.
Nimfa-mama [501]

Answer:

False. See explanation below.

Step-by-step explanation:

False

A simple random sample "is a subset of a statistical population in which each member of the subset has an equal probability of being chosen"

In other words that means in order to apply a random sampling we need to ensure that we have the same probability of inclusion for every possible element of the population of interest.

And for this case a collection of any numerical information is not referred as random sampling since we don't know if these scores are representative of the population of interest.

And we don't know if this information is obtained using any sampling frame or sampling methodology.  

8 0
3 years ago
A Conjuncture and the paragraph proof used to prove the conjecture are shown
Finger [1]

Answer:

Given

This is our initial premise.

2) Linear pairs of angles are supplementary

This one is a little questionable, as some definitions of linear pairs require supplementary angles, whereas others only require the intersection of two lines. Check your book or notes for any given theorems regarding supplementary angles.

3)  

m

∠

A

B

C

+

m

∠

C

B

D

=

180

∘

The definition of supplementary angles is that two angles are supplementary if their measures sum to  

180

∘

.

4) Substitution of 1. into 3.

As with 2), this may differ based on the teacher or book. Some may prefer that you write out the equation, whereas others may be satisfied with the references as given. Check for similar examples.

5)  

m

∠

A

B

C

=

90

∘

Subtracting  

90

∘

from each side of 4. gives us the above result.

6) Definition of right angle

Step-by-step explanation:

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3 years ago
Which of the following lists of ordered pairs is a function
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They have the 2
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