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raketka [301]
2 years ago
9

SOMEONE PLEASE HELP ME ASAP

Mathematics
2 answers:
mestny [16]2 years ago
6 0
We observe that we have a rectangle triangle.
 For this case we can use the following trigonometric relationship:
 sine (45) = (5 * root (2)) / h
 From here, we clear the value of h:
 h = (5 * root (2)) / sine (45)
 Rewriting we have:
 h = (5 * root (2)) / (root (2) / 2)
 h = (2 * 5) * (root (2) / root (2))
 h = 2 * 5
 h = 10
 Answer:
 
h = 10
 
Option F
Alenkinab [10]2 years ago
5 0
The answer to this question is C I just worked it out on paper using a calculator

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Write the equation of a line that is parallel to y= -7x+5 and passes through the point (0,6)
zysi [14]

Answer:

The answer is y = - 7x + 6

Step-by-step explanation:

A parallel line will have the same slope and since the point that is given is a y intercept, you just plug in -7x + 6 to get your parallel equation

5 0
3 years ago
Go to lesson page Problem If you flip three fair coins, what is the probability that you'll get a head on the first flip, a tail
ikadub [295]
The probability of any particular sequence of N flips of a fair coin is 2^(-N).

Your probability of the given sequence of 3 coin flips is 
   2^-3 = 1/8
3 0
2 years ago
Which expression is equivalent to<br> 10x5<br> 54x9<br> ? Assume x=0.
malfutka [58]
10x5 is the best soulition !
7 0
3 years ago
Assume that the weight loss for the first month of a diet program varies between 6 pounds and 14 pounds, and is spread evenly ov
Llana [10]

Hello!

For this uniform distribution, the shape of the density function is a line. We can begin by identifying key elements of the distribution:

Range: 6 to 14 pounds

Formula of density function:

y = 1/Range

1 - (14 - 6) = 1/8 = 0.125

f(x) = 0.125

1)

P(x = 7)

A uniform distribution is a continuous distribution, so the probability of x being an EXACT value is approximately 0.

<u>This is the same as if we took the following integral. (Finding the area under a curve with the same start and end point)</u>
\int\limits^a_a {f(x)} \, dx  = 0

Therefore, P(x = 7) = 0.

2)
We can think of this as finding the area of a rectangle.

The width would be the difference between 8.25 pounds and 12 pounds:
W = 12 - 8.25 = 3.75

The height would be the function (y = .125), or:
h = .125

Using the equation for the area of a rectangle: (A = h * w)

A = 3.75 * .125 = 0.469

Thus, P(8.25 < x < 12) = 0.469

3)
To find the probability GREATER than 10.50 pounds, we can subtract this value from the max value for the width:
W = 14 - 10.50 = 3.50

The height is the same as above:
h = .125

Solve for the area:
A = 3.50 * .125 = 0.4375

P(x > 10.5) = 0.4375

5 0
2 years ago
What is the solution of the linear equation (4−5) − (2+3) = (7−6)? * pls fast
maxonik [38]

Answer:

no solution

Step-by-step explanation:

1.4-5-2-3=7-6

2.-1-2-3=7-6

3.-3-3=7-6

4.-6=7-6

5.-6=1

6.since -6=1 is false, there's no solution

4 0
2 years ago
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