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ser-zykov [4K]
3 years ago
7

What is the measure of is 40 ( not sure it is pointing the right way)

Mathematics
1 answer:
yan [13]3 years ago
7 0

Answer:

Step-by-step explanation:

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Using the Pythagorean
miss Akunina [59]

Answer:

  • 13.5 units

Step-by-step explanation:

<u>Use distance formula:</u>

  • d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

<u>Substitute the coordinates:</u>

  • d = \sqrt{(-3-7)^2+(-3-6)^2} =\sqrt{10^2+9^2} =\sqrt{181} =13.5 rounded
4 0
2 years ago
Read 2 more answers
starting from 1.4 miles away a car drives towards a speed check point and then passes it the car travels at a constant rate of 5
LenKa [72]

Answer: At t=0.015 hours when the car 0.6 miles from the check point.

Step-by-step explanation:

Since we have given that

Distance traveled by him towards a speed check point = 1.4 miles

Speed at which he is travelling = 52 miles per hour

Let the time taken by him be x

Since we have the equation

d=1.4-52t

where<em> </em><em>d</em><em> </em>denotes distance

and <em>t </em>denotes time.

If we have given that the car 0.6 miles from the check point.

So, we put the value of <em>d</em> in place of it .

0.6=1.4-52t\\\\0.6-1.4=-52t\\\\-0.8=-52t\\\\0.8=52t\\\\\frac{0.8}{52}=t\\\\0.015=t

So, at t=0.015 hours when the car 0.6 miles from the check point.

5 0
3 years ago
Set A is the set of positive two-digit odd numbers greater than 39 that are divisible by 5.
zhuklara [117]
45 can be an answer it’s greater than 39, two digits, positive, and an odd number
7 0
2 years ago
How many teaspoons are in<br> 400 milliliters? 1 tsp = 5 ml<br> 400 mL = [?] tsp
Doss [256]
81.153654 Teaspoons!
3 0
3 years ago
The shape of a toy cylinder has a radius of 5cm and height of 8cm on top a hemisphere of radius 5cm , calculate the volume of th
steposvetlana [31]

Answer:

  890.1 cm^3

Step-by-step explanation:

The volume of the cylinder is given by the formula ...

  V =  πr^2h

Filling in the given numbers, we find the volume of the cylinder to be ...

  V = π(5 cm)^2(8 cm) = 200π cm^3

__

The volume of a hemisphere is given by the formula ...

  V = (2/3)πr^3

Filling in the given radius, we find the hemisphere volume to be ...

  V = (2/3)π(5 cm)^3 = 250π/3 cm^3

__

The total volume of the toy is presumed to be the sum of these volumes, so is ...

  toy volume = (200π cm^3 +250π/3 cm^3) = 850π/3 cm^3

  toy volume ≈ 890.1 cm^3

5 0
4 years ago
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