3 years ago

Show me how to multiply .54 times .5

1 answer:

6 0

First do 54x5 which is equal to 270. then, you move the decimal point to the left 3 times; 2 for the .54 and 1 for the .5. you will then get 0.27 which is ur answer

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The measure of angle 3 is 42°. <br><br> What is the measure of angle 1 in degrees?

Svetradugi [14.3K]

Answer:

Angle 1 is 48°

Step-by-step explanation:

So angle 1 + angle 2 + angle 3 = 180°

Angle 2 = 90°

Angle 3 = 42°

180 - 90 - 42 = 48°

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2 years ago

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2 years ago

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2 years ago

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MrRissso [65]

Answer:

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Step-by-step explanation:

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2 years ago

The sum of two numbers is 76. Their difference is 36. Find the numbers

Stolb23 [73]

The sum of two numbers is 76. Their difference is 36. Find the numbers

X+y= 76

X-y=36

Add x+x , y cancels out, add76+36

2x= 112

Divide 2 both sides

X= 61

Now substitute your x answer into first original equation

X+y =76

61+y =76

Subtract 61 both sides to get y .

Y= 76-61

Y= 15

Your two numbers are 61 and 15

3 0

3 years ago