3 years ago

3 lb 9oz + 5lb 10 oz. tyytt

Mathematics

1 answer:

Andre45 [30]3 years ago

4 0

Answer: 9lb 3oz

Step-by-step explanation:

1. Add the pounds together first: 8lb

2. Then the ounces but there is over 16 ounces and 16 ounces make a pound. There is 19 ounces. So you can make ONE extra pound out of the 19 ounces. You would subtract: 19-16.

3. You have 3 left over: You can't make another pound so leave it as it is.

4. Add the extra pound to the 8 pounds and you have 9.

5. Then put the ounces with it and the answer is : 9lb 3oz

You might be interested in

Solve 7x/3<2<br> {X I X<6/7}<br> {X I X>6/7}<br> {X I X<-14/3}<br> {X I X>-14/3}

Vladimir79 [104]

Answer:

x<6/7

Step-by-step explanation:

7 0

3 years ago

Please help with my geometry!!!!

dlinn [17]

I wish i remembered that but it has been a while

3 0

3 years ago

I need help with this

Fynjy0 [20]

Answer:

a stationary sells 8pencil for the cost price of 10pencil find his gain percent

5 0

3 years ago

What fraction of 2 kg is 275g? Give your answer in simplest form.

Katen [24]

Answer:

Step-by-step explanation:

1kg=1000g

2kg=2000g

275/2000=11/80g

4 0

3 years ago

Read 2 more answers

A player shoots a basketball from a height of 6 feet. The equation, h = -16t^2 + 25t + 6, gives the height, h , of the basketbal

noname [10]

Answer:

$\boxed {\boxed {\sf 7.5 \ feet}}$

Step-by-step explanation:

We are given this function for the height (h) after t seconds:

$h=-16t^2+25t+6$

Seconds is t and we want to find the height after 1.5 seconds. Plug 1.5 in for t.

$h= -16(1.5)^2+25(1.5)+6$

Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.

Solve the exponent first.

(1.5)²= 1.5*1.5=2.25

$h= -16(2.25)+25(1.5)+6$

Multiply.

$h= -36+25(1.5)+6$

$h= -36+37.5+6$

Add.

$h=1.5+6=7.5$

This is already rounded to the nearest tenth, so it is the answer.

After 1.5 seconds, the basketball is at a height of 7.5 feet.

6 0

2 years ago