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3 years ago

Find the value of X in the triangle shown.

Mathematics

1 answer:

zalisa [80]3 years ago

7 0

X = 12

Use the Pythagorean Theorem.
13^2 = 5^2 + x^2
169 = 25 + x^2
Subtract 25 from both sides.
144 = x^2
Take the square root.
12 = x

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Paraphin [41]

Answer:

$S = \{(Oatmeal, Coffee),(Eggs, Coffee),(Pancakes,Coffee),$ $(Oatmeal, Tea),(Eggs, Tea),(Pancakes,Tea)\}$

Step-by-step explanation:

Given

$Meal = \{Oatmeal, Eggs, Pancakes\}$

$Beverage = \{Coffee, Tea\}$

Required

Determine the sample space

The sample space is a list of combination of 1 meal and 1 beverage.

Because one individual can order only one of the meals and one of the beverages at any one time, then no two orders can be the same

The sample space (S) is as follows:

$S = \{(Oatmeal, Coffee),(Eggs, Coffee),(Pancakes,Coffee),$ $(Oatmeal, Tea),(Eggs, Tea),(Pancakes,Tea)\}$

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3 years ago

P is the centroid of triangle ABC. AE = 21, CD = 14, and BF = 11. What is the length of AP?

Rus_ich [418]

Answer

$AP=14$

Step by Step Explanation

1) Due to the Centroids Theorem we can say that:

AP=2/3AE

AP=2/3*21

∴AP=14

2) Finally, AE =AP+AE

21=14+7 ⇒21=21 True

AP =2PE verifies the Theorem too.

So, the size is 14 .

$AP=14\:u$

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4 years ago

Please help me w/ this question, image attached.

kiruha [24]

Answer:

The answer for this is 5!

Step-by-step explanation:

<em>First, the two bottom angles are similar so add 52 and 52. After that subtract what you found from 180. A triangle has a total of 180 degrees in all three of their angles. </em>

<em>You will get 76. Then subtract 6 from that and divide by 14. There is your answer :)</em>

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ser-zykov [4K]

Answer:

What is the question

Step-by-step explanation:

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faltersainse [42]

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Subtract 8 from both sides-
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Do you need help with the graphing part too?

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3 years ago

Read 2 more answers