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2 years ago

Doug rents a kayak for 12 days the rental charges 18per day what is the best estimate for the total cost of the kayak rental

Mathematics

1 answer:

sashaice [31]2 years ago

8 0

Answer:

200?

Step-by-step explanation:

I did that by multiplying 20 by 10 because I rounded to those numbers.

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Brian is skateboarding at 8 kilometers per hour. How long will it take Brian to travel 12 kilometers?

brilliants [131]

Answer:

An hour and 30 minutes.

Step-by-step explanation:

In one hour, they travel 8 kilometers. They then have 4 kilometers left. 4 is half. of 8, so I would possibly take half the time it would to travel 8, making it 30 minutes for the other 4 kilometers.

4 0

3 years ago

The fraction 5/8<br> produces a repeating decimal.<br> ___<br> 0.625<br><br> True or False

Rama09 [41]

Answer:

False i just did it

Step-by-step explanation:

7 0

2 years ago

Math 2 Of high school

Daniel [21]

Answer:

B. BC = 18 so ∆ABC ～ ∆DEF by SAS

Step-by-step explanation:

$\bf \cfrac{AB}{DE} = \cfrac{BC}{EF}$

$\bf \cfrac{15}{10} = \cfrac{BC}{12}$
$\bf \cfrac{3}{2} = \cfrac{BC}{12}$
$\bf BC = \cfrac{3}{2} \times 12$
$\bf 3 \times 6$
$\bf BC = 18$
$\bf \angle B = \angle \: E$

So, ∆ABC ～ ∆DEF by SAS.

7 0

2 years ago

Brendan is 30. Anna is 5 years older than Cassie and 10 years younger than Brendan. How old is Cassie

Keith_Richards [23]

Answer:

20 because Brendan is 30

6 0

2 years ago

An object is moving at a speed of 920 yards every 3.5 hours Express the speed in miles per week

Kaylis [27]

Answer:

25.05 miles per week

Step-by-step explanation:

We know that,

1 mile = 1760 yards

⇒ 920 yards = 0.522 mile

1 week = 168 hour

We need to find ts speed in miles per week.

Speed = distance/time

$v=\dfrac{920\ \text{yards}}\\\\v=\dfrac{0.522\ \text{miles}}{\dfrac{3.5}{168}\ \text{week}}\\\\v=25.05\ \text{miles/week}$

So, the speed of the object is 25.05 miles per week.

6 0

3 years ago