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Elanso [62]
2 years ago
11

Help please I’ll give Brainly please answer both I’ll give 5 stars and lines

Mathematics
2 answers:
konstantin123 [22]2 years ago
8 0
X=26
The acute angles of a right-angled triangle other than the right angle always add up to 90 degrees
So, we get
(48-x) + (3x-10) =90
48-x+3x-10=90
-x+3x-10+48=90
2x+38=90
2x+38=90
2x=90-38
2x=52
Divide both sides by 2
52 divided by 2
X=26
Llana [10]2 years ago
5 0

Answer:

I  really cant see the picture that well or, i would help.

Step-by-step explanation:

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Consider the following equation f(x)=(x^2+4)/(4x^2-4x-8)
kifflom [539]

<em><u>Question:</u></em>

Consider the following equation: f(x)=x^2+4\4x^2-4x-8 name the vertical asymptote(s)

<em><u>Answer:</u></em>

The vertical asymptotes are x = 2 or x = -1

<em><u>Solution:</u></em>

Given that,

f(x)=\frac{x^2+4}{4x^2-4x-8}

For vertical asymptotes, set the denominator to zero and then solve the quadratic equation

4x^2-4x-8=0\\\\Divide\ by\ 2\\\\x^2 - 2x - 4 = 0

Split\ the\ middle\ term\\\\x^2+x-2x-2=0\\\\Group\ the\ equation\\\\(x^2 + x) - (2x + 2) = 0\\\\Factor\ the\ common\ term\\\\x(x + 1) - 2(x + 1) = 0\\\\(x + 1)(x - 2) = 0\\\\Therefore,\\\\x + 1 = 0\\\\x = -1\\\\And\\\\x - 2 = 0\\\\x = 2

Thus the vertical asymptotes are x = - 1 and x = 2

3 0
3 years ago
Read 2 more answers
For the school fair, 33 English teachers, 72 math teachers, 55 science teachers, and 20 social studies teachers volunteered for
IrinaVladis [17]

Answer:

0.4

Step-by-step explanation:

33+72+55+20=180

probability of choosing of choosing a maths teacher=72/180

=0.4

3 0
2 years ago
From a random sample of workers at a large corporation you find that 58% of 200 went on a vacation last year away from home for
vagabundo [1.1K]

Answer:

b. We are 95% confident that the proportion of coworkers who went on a vacation last year away from home for at least a week is between 50% and 66%.

Step-by-step explanation:

A confidence interval at the level of x% for a proportion being between a and b means that we are x% sure that the true proportion of the population is between a and b.

In this problem, we have that:

95% C.I is (0.5, 0.66)

Interpretation: 95% confident that the true proportion is between 0.5 and 0.66.

The correct answer is:

b. We are 95% confident that the proportion of coworkers who went on a vacation last year away from home for at least a week is between 50% and 66%.

6 0
3 years ago
If 6t-3=-177 what is the value of the variable
stealth61 [152]
Add 3 to -3 and -177 then divide -174 by6
6 0
3 years ago
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Solve the equation. Check the solution.<br> 1/2(2x-1)= -1/9 -7/9
Thepotemich [5.8K]

Answer:

hope this can help you (^^)

3 0
3 years ago
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