3 years ago

Number 1,2,3 and please show work xx

Mathematics

1 answer:

malfutka [58]3 years ago

5 0

I'd help if I could, but unfortunately, this is the one area of math that I suck at.

You might be interested in

Saul wants to bike 48 kilometers to taste some really good mangoes.

aliina [53]

Answer:

$\textsf{1)} \quad t=\dfrac{48}{r}$

$\textsf{2)} \quad \sf 2.4\:hours=2\:hours\:24\:minutes$

Step-by-step explanation:

<u />

$\boxed{\sf Time=\dfrac{Distance}{Speed}}$

Given:

Time = t hours
Distance = 48 km
Speed = r km/h

Substitute the given values into the formula:

$\implies t=\dfrac{48}{r}$

Substitute r = 20 km/h into the derived equation from part 1 and solve for t:

$\implies t=\dfrac{48}{20}=2.4\: \sf hours$

Note: 2.4 hours = 2 hours 24 minutes

7 0

2 years ago

Read 2 more answers

X + y ̧ 5; use x = -5, and y = 5

hodyreva [135]

I believe the answer should be zero.....Hope this helps

3 0

4 years ago

Read 2 more answers

A Chicken soup Recipe calls for 10 cups of chicken stock how much is this in quarts

Evgesh-ka [11]

Answer:

There are 4 cups in 1 quart.

So 4 cups = 1 quart

So you need 10 cups of chicken stock.

10 divided by 4 = 2.5.

You need 2.5 quarts for your soup.

7 0

3 years ago

Kevin enterd a pie eating contest. He ate 4 pies in 132 seconds. How many seconds did each pie take?

Nonamiya [84]

Answer:

33 seconds

Step-by-step explanation:

4 pies : 132 seconds

132/4=33

1 pie : 33 seconds

4 0

3 years ago

Read 2 more answers

The side lengths of a triangle are 5,12 and 13. is this right triangle

Ahat [919]

Answer:

<h2>Yes, because 5²+12²=13²</h2>

Step-by-step explanation:

Yes

3 0

3 years ago

Read 2 more answers