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Marat540 [252]
3 years ago
13

If you help me I will give a brianlist

Mathematics
1 answer:
user100 [1]3 years ago
8 0

Answer:

4:6, 12:18

Step-by-step explanation:

i think this is correct

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12 min to drive 30 laps ; 48 min to drive 120 laps
docker41 [41]
The ratios are 3:5 for the first one and 4:10 for the second

6 0
4 years ago
Quick i need an answer, not that hard, will give brainliest. Please answer truthfuly, or i will report.
kkurt [141]
The equation is
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5 0
3 years ago
18 POINTS<br><br> What is the surface area of this rectangular prisim
Murrr4er [49]

Answer:

Surface area of the rectangular prism = 88inch^2\\

Step-by-step explanation:

Surface area of the Rectangular Prism:

2(Length*Width+ Width*Height+Height*Length)

Length=10 inch

Width=2 inch

Height= 2 inch

Surface area of the rectangular prism:

                                 = 2((10*2)+(2*2)+(2*10))\\\\=2(20+4+20)\\\\=2(44)\\\\=88inch^2\\\\

The surface area of the rectangular prism is 88inch^2\\

5 0
3 years ago
Read 2 more answers
The length of one leg of a right triangle is 20 ft and the length of the hypotenuse is 52 ft. What is the length of the other le
Ludmilka [50]

We will apply Pythagoras theorem in a right triangle, which states

" Consider a right triangle with hypotenuse 'h' and two legs say 'b' and 'p'. Pythagoras theorem states that the square of hypotenuse is equal to the sum of the square of both the legs of a triangle".

Mathematically, h^{2}=b^{2}+p^{2} (Equation 1)

Length of hypotenuse (h)= 52 feet

Length of one leg (let b )= 20 feet

We need to calculate the length of another leg that is 'p'

Using Equation 1,

h^{2}=b^{2}+p^{2}

Substituting the values, we get

(52)^{2}=(20)^{2}+p^{2}

2704 = 400+p^{2}

p^{2}=2304

p=\sqrt{2304}

p = 48 feet

Therefore, Option D is the correct answer.

3 0
3 years ago
Which of the following decimals is greater than .4 and less than .65? Select all that apply. *
Sauron [17]

Answer:

0.41 and 0.5 are both greater than .40 and less than .65

Step-by-step explanation:

8 0
3 years ago
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