2 years ago

Marco drove 75 miles in hours. How many miles can he drive in 1 hour?

Mathematics

1 answer:

Nutka1998 [239]2 years ago

3 0

Answer:

Step-by-step explanation:

75m/hr

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1) 1/2 + 11/12 + 4/6 =?

FrozenT [24]

The answer to question 1 is 25\12

8 0

3 years ago

A water sprinkler has a range of 5 meters as shown. The jet of water from the sprinkler sweeps out at an angle of 85° as the noz

Gemiola [76]

<u>Answer</u>

18.5 m²

<u>Explanation</u>

The figure is a sector of angle 85° and of radius 5 m.

The area = θ/360 × π × r²

= 85/360 × 3.14 × 5²

= 18.5347

The answer to one decimal place is 18.5 m²

4 0

3 years ago

When 5 is subtracted from the square of a number, the result is 4 times the number. Find the negative solution.

wariber [46]

Answer:

-1

Step-by-step explanation:

You can write it as...

$x^{2} -5=4x$

Carry the 4x

$x^{2} -4x-5=0$

Then use the quadratic formula to solve, since you want to find the negative solution, you don't need to find the positive solution, so we will have

$(4-\sqrt{16+20}) /2=\frac{4-6}{2}=\frac{-2}{2} =-1$

Therefore our answer is -1

8 0

3 years ago

If 1/3 of a set of numbers is 8 how many numbers are in the total set ?

Eduardwww [97]

Answer:

Step-by-step explanation:

1/3 = 8

3/3 = 8*3

7 0

2 years ago

Wanna be the Brainiest

masha68 [24]

Answer:

156cm^3

Step-by-step explanation:

V= 1/2 a*c*h

a=3

c=8

h=13

3*8*13=312

312/2=156

5 0

2 years ago