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Annette [7]
3 years ago
7

Given x-8>-3 choose the selection set

Mathematics
2 answers:
kykrilka [37]3 years ago
6 0

Answer:

x > 5

Step-by-step explanation:

x-8>-3

Add 8 to each side

x-8+8>-3+8

x > 5

Alinara [238K]3 years ago
3 0

Answer:

\large\boxed{x>5\to x\in(5,\ \infty)}

Step-by-step explanation:

x-8>-3\qquad\text{add 8 to both sides}\\\\x-8+8>-3+8\\\\x>5

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Solve the following equation by factorisation 1 /x - 3 + 2 /x- 2 = 8 /x where x not equal to 0, 2, 3
schepotkina [342]

Answer:

x=−1

Step-by-step explanation:

8 0
3 years ago
a pizza shop offers 30% off the price of a large pizza every Tuesday night. If the regular price is $25, what is the discounted
Elina [12.6K]
You need do like 25$--------100% of real price
                         x$---------70%


25x70=100<u>x</u>
1,750=100<u>x</u>
    <u> x</u>=1750<u />divided by 100=17.5$
5 0
3 years ago
Read 2 more answers
Express f(x) = 3 cos x + 5 sin x as Rsin(x + o), where e<br>is an acute angle in radians.​
Andrews [41]

Answer:

<h2>√34sin(x + 0.33π)</h2>

Step-by-step explanation:

The general form of the equation acosx + bsinx = Rsin(x + e) where R is the resultant of the constants 'a' and 'b' and e is the angle between them.

R = √a²+b²

e = tan^{-1}\frac{b}{a}

Given the function f(x) = 3 cos x + 5 sin x, comparing with the general equation;

a = 3, b = 5

R = √3²+5²

R = √9+25

R =√34

e = tan^{-1} \frac{5}{3} \\e = 59.09^{0}

in radians;

e =\frac{\pi }{180}*59.09\\ e = 0.33\pi rad

3 cos x + 5 sin x = √34sin(x + 0.33π)

4 0
3 years ago
A rectangular carpet is x+5 feet wide and 3x-2 feet long what is the area in square feet of the carpet in terms of x
siniylev [52]
Formula for area:
Area = Wide x Length

Wide: x + 5
Long: 3x - 2

Area = (x + 5) x (3x - 2)
Area = 3x² - 2x + 15x - 10
Area = (3x² + 13x - 10) square feet
7 0
3 years ago
Find q if p = -12 and the quotient p/q = -3.
Klio2033 [76]

Answer:

The answer is B) 4

Explanation:

A negative times a negative equals a positive so options A and C are wrong.

-12 divided by 1/4 equals -48

7 0
3 years ago
Read 2 more answers
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