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4 years ago

What is the value of x?

Mathematics

2 answers:

AveGali [126]4 years ago

7 0

The value of x is 24. Remember that a triangle equals 180 degrees.
So, 66 + 90 = 156. 180 - 156 = 24

brilliants [131]4 years ago

6 0

The value of x is 24

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On a map of North Carolina has a scale of 1 in = 60 miles. If from Charlotte to

aliina [53]

Answer:

270 miles

Step-by-step explanation:

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4 years ago

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A line has _____

VMariaS [17]

Two fold rotational symmetry

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4 years ago

An employee worked for 8 hours on 2 days, 6 hours on 1 day, and 4 hours on 2 day

choli [55]

Answer:

A) 6.0

Step-by-step explanation:

First, total amount of hours, since average is sum of the numbers by how many numbers there is.

Day 1=8x2 hr

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which is, 16+6+8=30

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2 years ago

15 miles from home after 20 minutes and 36 miles from home after 48 minutes. Proportional?

elena-s [515]

Answer: yes, they are proportional

Step-by-step explanation:

15/20 = 36/48 (cross multiplication)

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3 years ago

I'll give you more points but you have to answer all the parts to the question. I need this plsssss ty lol. Show all work too pl

alexira [117]

Answer:

a) 34mi

b) 10mi

c) 44mi

d) by Calculating the amount of miles it would take John to go to school plus the amount of miles it would take Sara to go to school. Then add the sum of the amount of miles it took for both to go to school.

Step-by-step explanation:

a) explanation:

$a^{2} +b^2=c^2$

$16^2+30^2=c^2$

$256 + 900 = c^2$

$c^2=1156$

$\sqrt{1156}=34mi$

b) explanation:

$a^{2} +b^2=c^2$

$6^2+8^2=c^2$

$36+64=c^2$

$c^2=100$

$\sqrt{100} =10mi$

c) explanation: we already have all the data from John's house to Sara's House.

John's House to Sara's House = John's House to School + Sara's House to School.

Sara's House to School (Question #1) = 34mi

John's House to School (Question #2) = 10mi

34(mi) + 10(mi) = 44(mi)

d) explanation: explanation is on the answer

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3 years ago