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Ghella [55]
3 years ago
9

Solve for X in the following triangles.X=can someone help me?​

Mathematics
2 answers:
Tju [1.3M]3 years ago
8 0

Answer:

x = 67

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the 2 given angles from 180 to obtain x, that is

x = 180° - (62 + 51)° = 180° - 113° = 67°

nevsk [136]3 years ago
6 0

x=180-(51+62)=180-113=\boxed{67}

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The legs on a right triangle are 15.25 inches and 14.1 inches.
Vinvika [58]

We have been given that the legs on a right triangle are 15.25 inches and 14.1 inches. We are asked to find the hypotenuse of the right triangle.

We will use Pythagoras theorem to solve our given problem.

\text{Hypotenuse}^2=\text{Leg}^2+\text{Leg}^2

\text{Hypotenuse}^2=15.25^2+14.1^2

\text{Hypotenuse}^2=232.5625+198.81

\text{Hypotenuse}^2=431.3725

Now we will take positive square root on both sides.

\sqrt{\text{Hypotenuse}^2}=\sqrt{431.3725}

\text{Hypotenuse}=20.7695089012715946

Upon rounding to nearest hundredth, we will get:

\text{Hypotenuse}\approx 20.77

Therefore, the length of the hypotenuse is approximately 20.77 inches.

4 0
4 years ago
The diameter of the base of the cone measures 8 units. The height measures 6 units. A cone has a diameter of 8 units and a heigh
Brilliant_brown [7]

Answer: V = 100.48

Step-by-step explanation:

To get this value, you need to know the formula of the volume of the cone, which is:

V = π*r^2*h / 3

Where:

r: cone radius

h: height

π: value of pi which is 3.14

Now the radius, is half the diameter of base of the cone so:

r = 8 / 2 = 4 units

Now we have all the data needed to get the volume of the cone, let's use the expression given above:

V = 3.14 * (4)^2 * 6 / 3

V = 3.14 * 16 * 6 / 3

V = 301.44 / 3

V = 100.48

8 0
3 years ago
Read 2 more answers
WHAT IS 5X SOMETHING THAT EQUALS 120 BESIDES 24 X 5? SOMEONE PLEASE
melisa1 [442]


There is no other answer. It is only 24

Hope it helps :)

7 0
4 years ago
3. There are 5 routes from station A to station B and 4 routes from station B to C. Answer the questions
Ksivusya [100]

Answer:

a)

A to B  5 routes and B to C  4 routes

<u>Total options:</u>

  • 5*4 = 20

b)

A to C, 20 ways as above calculation.

C to A, 20 ways as well.

<u>Total options:</u>

  • 20 * 20 = 400

c)

A to C, 20 ways

<u>Return to A with different ways:</u>

  • (5 - 1)(4 - 1) = 4*3 = 12

<u>Total options:</u>

  • 20 * 12 = 240
4 0
3 years ago
2
Juli2301 [7.4K]

Answer:6

Step-by-step explanation:

Divide 48 by 8 and you should get 6

6 0
3 years ago
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