3 years ago

I need help with my little brothers homework?

2 answers:

7 0

I only did the first part but maybe later I will solve the rest too. If there are any errors but tell me so I can update the pic.

olya-2409 [2.1K]3 years ago

3 0

2. There is 10 different strings
3. I think you need to draw out the string lengths and then your done :)

You might be interested in

X2 =5. What is the answer for X

grin007 [14]

Answer:

x=2.5

Step-by-step explanation:

First, you do 5 divided by 2, because you are trying to find a missing factor. After that, your answer, which is 2.5, is what x equals.

Hope that helps!

7 0

4 years ago

Read 2 more answers

Priscilla can make 2 bracelets in 13 minutes. At this rate, how many bracelets can she make in 39 minutes?

Pavel [41]

She would make 6 bracelets

8 0

3 years ago

There are 2112 people in a concert.

nadya68 [22]

Answer:

75% of 352 children are boys

Step-by-step explanation:

If 5/6 of the people participaticipants to a concert are adults then 1 out of 6 prople are children so we may reach a number of 2112:6=352 children

if 25% of the children are girls then 75% are boys

88×3=264 boys

7 0

4 years ago

The local store where Tim shops charges a 7% sales tax for clothing. Complete the table by figuring the cost of the jeans after

Sindrei [870]

Answer:

$A=P+P\times S\%$

Step-by-step explanation:

For calculating the sales tax of a product, it is required to first multiply the original cost price of the product by the sales tax percentage.

Once the sales tax has been computed add it to the original cost price in order to determine the total cost of the product.

The formula of final amount is:

$A=P+P\times S\%$

Here,

A = final amount

P = original cost price

S = sales tax percentage

7 0

3 years ago

The wingspan of a airplane is 108 feet. On a scale madel of the airplane, the wingspan is 3 feet. What is the scale factor

GREYUIT [131]

Airplane wing span ÷ Model wing span

108 /3 = 36/1

The scale factor is 36 to 1.

4 0

3 years ago