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2 years ago

I need help asap please please help

Mathematics

1 answer:

neonofarm [45]2 years ago

5 0

Answer:

Angle 2 = 38 degrees

Step-by-step explanation:

When angles are complementary, their sum is equal to 90 degrees. Thus, we can call angle 2 "x". x + 52 = 90. x = 90 - 52. X is equal to 38 degrees

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Choose the equation that is equivalent to: 4(8x+6)=20

KengaRu [80]

Answer:

Step-by-step explanation:

32x + 24 = 20

24 - 24= 0

20 - 24= -4

32x = -4

32x/32

-4/32= -8

X= -1/8

7 0

2 years ago

Read 2 more answers

9(w - 2) = – 18 someone help me

drek231 [11]

Step-by-step explanation:

First multiply

9w - 18 = - 18

9w = - 18 + 18

9w = 0

w = 0 / 9 = 0

w = 0

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3 years ago

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Two jet planes simultaneously started travelling in opposite directions from the same airport. Four hours later they were 3800 m

alexira [117]

Answer:

Step-by-step explanation:

let the speed of one plane=x

speed of other plane=x+80

time=4 hrs

then 4x+4(x+80)=3800

4x+4x+320=3800

8x=3800-320

or 8x=3480

x=435

speed of one plane=435 m/h

speed of other plane=435+80=515 m/h

Let he walks x hrs

then he take a taxi for 2-x hrs

4x+(2-x)50=31

4x+100-50x=31

-46x=-69

$x=\frac{-69}{-46}=\frac{3}{2}$

so he walks 3/2 hrs=1.5 hrs

travels by taxi=2-1.5=0.5 hrs

distance traveled by taxi=0.5×50=25 miles

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3 years ago

In 2013, the population of the state of New York was approximately 19.65 million, and the population of New York City was 8,406,

steposvetlana [31]

Answer:

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Step-by-step explanation:

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3 years ago

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Which is the better buy? 5-pack of toaster pastries for $4.13 or 9-pack of toaster pastries for $7.56

kolbaska11 [484]

Answer: The answer is 9-pack of toaster pastries for $7.56

Step-by-step explanation:

Basicly it would be more expensive if you bought 9 for the first option but less for the other.

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2 years ago

I need help asap please please help​

I need help asap please please help