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Ronch [10]
3 years ago
7

HELP! if a||b, what is the value of x?

Mathematics
1 answer:
NemiM [27]3 years ago
6 0

Answer:

x=9

Step-by-step explanation:

50 degrees and (10x-40) degrees are alternate interior angles and are, as such, equal.  Thus, 50=10x-40, or 90 = 10x, or x = 9.

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Aleksandr-060686 [28]

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3 0
3 years ago
A farm has chickens and cows. All the cows have 4 legs and all the chickens have 2 legs.
lora16 [44]

Answer:

21 chickens

Step-by-step explanation:

10×4=40

82-40=42

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3 0
3 years ago
as the earth revolves around the sun it travels at a speed of 18 miles per second. covert this speed to miles per minute at this
morpeh [17]
If we have the speed of 18 miles per second, 18miles/s
to find out what is the speed in 1 minute we will need to multiply 18 by 60, as there are 60 seconds in 1 minute
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6 0
3 years ago
If m<1=4x+2and m<2=110 what is x
Rina8888 [55]

Answer:

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4 0
3 years ago
A rectanglelar field has an area of 2100 square feet. The length of the field is 50 feet​
Setler [38]

Answer: 42 feet

Step-by-step explanation:

P-area of field

P=2100sqf

a-length of field

a=50 feet

P=a*b

2100sqf=50*b

b=2100/50

b=42 feet

5 0
3 years ago
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