All categories

3 years ago

Liam is a tyre fitter. it takes him 56 minutes to fit 4 tyres to a van.

Mathematics

2 answers:

vesna_86 [32]3 years ago

7 0

Answer:

answer a. 12 times 14 give us 168 minutes.

answer b. 42/14 = 3 tires

Step-by-step explanation:

You can do this problem a couple of ways.

Since we have two different forms of problems, let's solve for per minute of each tire.

a. 56/4 gives us time per tire in minutes.

14 minutes per tire

3 vans have 12 tires.

answer a. 12 x 14 give us 168 minutes.

divide 42 minutes by 14 minutes to see how many tires he can fit.

answer b. 42/14 = 3 tires

Fynjy0 [20]3 years ago

4 0

Answer:

a)168 b)12

Step-by-step explanation:

a)56 divided by 4=14 14 times 12=168

b)504 divided by 42=12

You might be interested in

What are the Answers to 1-10?

poizon [28]

Answer:

i can give u 2 10 and 7 acute, acute and straight

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

20 out of 50 rolls of a number cube resulted in a 2 being rolled.Based on this imformation, if the cube was rolled 220 times,how

jolli1 [7]

Answer:

88 rolls of 2.

Step-by-step explanation:

By proportion that would be 220 * 20/50

= 220 * 0.4

= 88.

3 0

2 years ago

Find the product in simplest form.

Gennadij [26K]

The answer is B.9/14

7 0

2 years ago

Read 2 more answers

Please help will give branlist

nata0808 [166]

Answer:

The file will help

Step-by-step explanation:

7 0

3 years ago

The angle of the elevation from the top of a 95 Todd building into a hot air balloon in the sky and 76° if the horizontal distan

AnnZ [28]

Answer:

The height of the hot air balloon is 1514.54 feet approximately.

Step-by-step explanation:

Consider the provided information.

The angle of elevation from the top of a 95-foot tall building to a hot air balloon in the sky is 76. If the horizontal distance between the building and the hot air balloon is 354 feet, find the height of the hot air balloon

The figure is shown below:

Let the height of the balloon is AD, the height of the building is BC.

Draw a line BE parallel to CD.

Therefore, AD=x+95, BC=95 and BE=CD=354 ft

Now in triangle $ABE$ .

$\tan\theta=\dfrac{\text{Opp}}{\text{Adj}}$

$\tan76^{\circ}=\dfrac{AE}{BE}$

$AE\approx 4.01\times 354$

$AE\approx 1419.54$

The height air balloon is 1419.54+95 =1514.54 ft

Hence, the height of the hot air balloon is 1514.54 feet approximately.

7 0

3 years ago