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2 years ago

Select the correct answer. What is the value of X in the triangle?

Mathematics

2 answers:

arlik [135]2 years ago

5 0

Answer:

Step-by-step explanation:

The sum of all the angles of a triangle always equals 180 degrees. Write down the difference you found when subtracting the sum of the two angles from 180 degrees. This is the value of X.

mash [69]2 years ago

4 0

^^ she is right so yeah lol

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What is the base in the expression 4 superscript 5? <br> A)4 B)5 C)9 D)20

aksik [14]

Answer:

A)4

Step-by-step explanation:

Expression 4 superscript pt 5=4^5

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3 years ago

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How do you write 32,005,008 in expanded form

Karolina [17]

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3 years ago

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Pleaseee help, Solve for x and y :3

irina1246 [14]

Answer:

x = $\sqrt{6}$ , y = 2 $\sqrt{3}$

Step-by-step explanation:

using the tangent ratio and the exact value tan45° = 1 , then

tan45° = $\frac{opposite}{adjacent}$ = $\frac{x}{\sqrt{6} }$ = 1 , then

x = $\sqrt{6}$

----------------------------------

using the cosine ratio in the right triangle and the exact value

cos45° = $\frac{1}{\sqrt{2} }$ , then

cos45° = $\frac{adjacent}{hypotenuse}$ = $\frac{\sqrt{6} }{y}$ = $\frac{1}{\sqrt{2} }$ ( cross- multiply )

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2 years ago

The median of a continuous random variable having distribution function F is that value m such that F(m) = 1/2 . That is, a rand

neonofarm [45]

Answer:

Step-by-step explanation:

To find median and mode for

a) In a uniform distribution median would be

(a+b)/2 and mode = any value

b) X is N

we know that in a normal bell shaped curve, mean = median = mode

Hence mode = median = $\mu$

c) Exponential with parameter lambda

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3 years ago

Barrett is ordering t-shirts for his school's student council. Company D charges a

stiv31 [10]

Answer:

A. 6.25x + 30 > 9.75x+12

Step-by-step explanation:

This is because we know from the problem that x is the minimum number of t-shirts. We also know Company D charges a 6.25 fee for each tee, while Company E charges a 9.75 fee per tee. Based on the information we know, we can choose the problem.

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1 year ago