Ask question

Ask question

All categories

3 years ago

14

Bess practices trumpet 1/2 hr on Monday and 1 3/5 hr on Wednesday. How many hours does Bess practice trumpet? PLEASE ANSWER QUIC

KK

1 answer:

Tanya [424]3 years ago

5 0

2 and 1/10 of an hour

In other words, it is 2 hours and 6 minutes

Add 1/2 and 1 and 3/5 together to get 21/10

You might be interested in

What is a common denominator for 2/8 and 3/4 in simplest form?

yKpoI14uk [10]

One least common denominator can be 2

4 0

3 years ago

Read 2 more answers

Find the length of side xz give your answers to 3 significant figures

aleksandrvk [35]

Answer:

XZ ≈ 14.4 cm

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos29° = $\frac{adjacent}{hypotenuse}$ = $\frac{ZY}{XZ}$ = $\frac{12.6}{XZ}$

Multiply both sides by XZ

XZ × cos29° = 12.6 ( divide both sides by cos29° )

XZ = $\frac{12.6}{cos29}$ ≈ 14. 4 ( to 3 sig. figs )

3 0

3 years ago

Hard math problems that equal 8

kogti [31]

<span>4x+7x+19=3 x 12 - 4+(5 x 16) - 5 </span><span>

7x+3-2x=4x+2 x 5 + 1

</span>

3 0

3 years ago

molly ran 2/3 of a mile in 8 minutes . if molly runs at that speed , how long will it take her to run one mile

Tom [10]

It would take her 12 minutes because if you mutipy 2/3 by 3/2 then you get 1 (as in one mile) and then you have to do that to the other side too so then you multiply 8 by 2/3 and get 12

4 0

3 years ago

Read 2 more answers

a piece of stained glass in the shape of a right triangle has sides measuring 8 cm, 15 cm, and 17cm. what is the area of the pie

Hoochie [10]

Area:LW
8*15=180
<span>8 is the length,15 is the Width,17 is the hieght </span>

6 0

3 years ago