2 years ago

Please I needa answer !!

Mathematics

1 answer:

Alecsey [184]2 years ago

7 0

Answer:

the answer is B and C

Step-by-step explanation:

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You might have experienced static electricity and even felt a mild shock. Think about what you observed. Then write down one or

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Answer:

mild shock: 1. why did i feel electricity through my whole arm?

static: 2. how did i make electricity from rubbing a balloon on my hair?

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3 years ago

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i like to ride on the interurban trail for a total distance of 30 miles. it takes me 2 hours. what is my average speed while rid

Tcecarenko [31]

Answer:

15mph

Step-by-step explanation:

So to figure this out you have to get the total unit rate by dividing 30 and 2 which in total gives you 15

So congratulations you can ride 15 miles per hour :)

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2 years ago

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Solve for the variable<br> (x + 18)°<br> 48°

Mumz [18]

Answer:

=48x+864

Step-by-step explanation:

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2 years ago

Silas had 3 times as much money as Raja. Silas spent $84 of his money to buy a birthday gift for his grandma while Raja was awar

Tamiku [17]

Answer:

Total amount Silas and Raja has at first = $252

Step-by-step explanation:

Let,

Amount Silas had = x

Amount Raja had = y

According to given statement;

x = 3y Eqn 1

x-84 = y+42 Eqn 2

Putting value of x from Eqn 1 in Eqn 2

3y - 84 = y+42

3y-y = 42+84

2y = 126

Dividing both sides by 2

$\frac{2y}{2}=\frac{126}{2}\\y=63$

Putting y = 63 in Eqn 1

x = 63(3)

x = 189

Total amount they had = 189 + 63 = $252

Hence,

Total amount Silas and Raja has at first = $252

8 0

2 years ago

Friday’s high temperature was −1°C. The low temperature was −5°C. What was the difference between the high and low temperatures?

Digiron [165]

Answer:

-4C

Step-by-step explanation:

-1 (-4) = -5

4 0

3 years ago