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3 years ago

Tisa and Paloma are measuring different lengths of sidewalk.

Mathematics

2 answers:

katen-ka-za [31]3 years ago

4 0

Answer:

The answers are the 2nd, 5th, and last answer choices. Source: I did this question before and I remember the answers.

IAnswerQuestionsBoi avatar

Your welcome if that helped

Step-by-step explanation:

Jobisdone [24]3 years ago

3 0

Answer:

Because Tisa's section of sidewalk is longer than Paloma's section, each foot of error in measurement results in a lesser percent error. Tisa's measurement is 3 ft off and Paloma's measurement is 1 ft off, so Tisa's measurement is 6 % off and Paloma's measurement is 10 % off.

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erica [24]

Answer:

x = 19

Step-by-step explanation:

(5x + 4)° + (x - 2)° + (3x + 7)° = 180°

(5x + x + 3x)° + (4 - 2 + 7)° = 180°

9x° + 9° = 180° → ÷9

x + 1 = 20

x = 20 - 1

x = 19

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Harrizon [31]

Answer:

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3 years ago

Read 2 more answers

Let u = <-3, -5>, v = <-3, 1>. Find u + v. <-2, -8> <-8, -2> <0, -6> <-6, -4>

salantis [7]

Answer:

<-6,-4>

Step-by-step explanation:

To find u+v, all you have to do is add the corresponding components of each.

That is for example on this problem, you would do

<-3,-5>+<-3,1>

=<-3+-3,-5+1>

=<-6,-4>.

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3 years ago