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3 years ago

If the three angles of a triangle have equal measures, find that measure. The measure of each angle is degrees.

Mathematics

1 answer:

Inga [223]3 years ago

8 0

Step-by-step explanation:

the sum of angles in a triangle is 180°. so if a triangle is equivalent, each degree will be 180/3 = 60°

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Is each line parallel, perpendicular, or neither parallel nor perpendicular to the line x + 2y = 6?

kramer

Y=-1/2x+5 is parallel.
-2x+y=-4 is perpendicular.
-x+2y=2 is neither.
x+2y=2 is parallel.
Hope this helps

6 0

3 years ago

Read 2 more answers

A basketball player shoots free throws and makes them with probability 1/7. What is the probability of the event the player will

Liula [17]

Answer:

216/343 or 0.6297 (4dp)

Step-by-step explanation:

Anytime the probability of an event occurs more than once in a particular order (one time after another in the same instance), then the probability is multiplied together. If the probability of him making the shot is 1/7, then the probability of him missing it is 6/7. This is because this is the only other possible outcomes and all outcome probabilities must add to 1 (1-1/7 - 6/7).

So, if he misses it three times in a row then the probability is:

6/7 (probability miss this first time) x 6/7 (probability miss second time) x 6/7 (probability miss 3rd time).

6/7 x 6/7 x 6/7 = 216/343

or 0.6297 (4dp)

Hope this helped!

5 0

4 years ago

Michael is painting a cylindrical tank with a radius of 15 feet and a height of 60 feet. He must determine the surface area of t

Mila [183]

Answer:

7069.5 ft^2

Step-by-step explanation:

Step one:

given data

dimension

radius of 15 feet

height of 60 feet

Required

The surface area of the tank

Step two:

$A=2 \pi rh+2 \pi r^2$

substitute

$A= 2*3.142*15*60+2*3.142*15^2\\\\A=5655.6+1413.9\\\\A=7069.5$

A= 7069.5 ft^2

4 0

3 years ago

Read 2 more answers

Solve 3^x−5 = 9. (3 points) Select one: a. x = −3 b. x = 2 c. x = 7 d. x = 8

goldfiish [28.3K]

ANSWER

C. x=7

EXPLANATION

The given exponential equation is

${3}^{x - 5} = 9$

We rewrite the right hand side as 3 raised to exponent 2.

${3}^{x - 5} = {3}^{2}$

Observe that the base of both sides of the equation are equal.

We now equate the exponents.

$x - 5 = 2$

Solve for x,

$x = 2 + 5$

$x = 7$

The correct choice is C.

4 0

4 years ago

Rachel and Hugo sorted 236 crayons into boxes for a local arts project. Each boz had 10 crayons. How many crayons were left over

Molodets [167]

If there are 236 dragons which you sorted into boxes of 10 crayons each, you have 6 crayons left over.

8 0

3 years ago