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Citrus2011 [14]
3 years ago
9

______ lines are two lines that ibtersect at 90°.

Mathematics
2 answers:
Serga [27]3 years ago
6 0

Answer:

A.

Step-by-step explanation:

Perpendicular lines

maxonik [38]3 years ago
6 0
A perpendicular intersects at a 90 degree angle
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Define what the word biased means in a sample
crimeas [40]

Answer:

The definition of biased is unfairly showing favoritism towards something or someone. If you favored one of the candidates going into a contest over the other, this is an example of when you were biased. adjective.

Step-by-step explanation:

I just learned this not that long ago lol

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Julia is making pasta necklaces and wreaths. She uses n noodles in a necklace and 3/5 that number of noodles in wreaths. Which e
Fofino [41]

Answer:

the expression that shows the number of noodles Julia uses to make 9 necklaces and 20 wreaths

  = (9 \times n ) + (20 \times (3/5)n) = 9n + 12n = 21n

Step-by-step explanation:

i) there are n noodles in a necklace

ii) there are 9 necklaces

iii) therefore the number of noodles used to make the nine necklaces = 9 \times n = 9n

iv) there are 3/5 noodles in a wreath

v) there are 20 wreaths

vi) therefore the number of noodles used to make the nine necklaces

     = 20 \times (3/5)n = 12n

vii) the expression that shows the number of noodles Julia uses to make 9 necklaces and 20 wreaths

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6 0
3 years ago
Which of the following types of graphs is used to represent categorical data?
Temka [501]
The answer would be

A) bar graph   
6 0
3 years ago
Read 2 more answers
10
Pavel [41]

Answer:

-1.5 or -1 1/2

Step-by-step explanation:

I can only guess what is actually asked for. a lot of things went wrong when copying this problem description in here.

the basic question I understand is to solve the equation of

4(n + 10) = 34

=>

n + 10 = 34/4 = 8.5 or 8 1/2

n = 8.5 - 10 = -1.5 or -1 1/2

6 0
3 years ago
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