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kotykmax [81]
3 years ago
14

/

22}=8" align="absmiddle" class="latex-formula"> find the answer
Mathematics
1 answer:
Hitman42 [59]3 years ago
8 0

Answer:

b = 149

Step-by-step explanation:

Given

\frac{27+b}{22} = 8

Multiply both sides by 22 to clear the fraction

27 + b = 176 ( subtract 27 from both sides )

b = 149

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What's the common factor of 3 8 2 and 5
Alona [7]

Answer:

1

Step-by-step explanation:

6 0
3 years ago
(1 point) (a) The Cartesian coordinates of a point are (1,1). (i) Find polar coordinates (r,θ) of the point, where r>0 and 0≤
Gre4nikov [31]

Answer:

P(1, π/4)

P(-1, π/4)

P(4, 5π/6)

P(-4, 5π/6)

Step-by-step explanation:

Knowing the formulas

r = √(x²+y²)

θ = Arctg (y/x)

we have

a) P(1, 1)

i)  

r = √(1²+1²) = +1

r = +1

θ = Arctg (1/1) = π/4

P(1, π/4)

ii) r = √(1²+1²) = -1

r = -1

θ = Arctg (1/1) = π/4

P(-1, π/4)

b) P(2√3, -2)

i)  

r = √((2√3)²+(-2)²) = +4

r = +4

θ = Arctg (-2/2√3) = 5π/6

P(4, 5π/6)

ii)

r = √((2√3)²+(-2)²) = -4

r = -4

θ = Arctg (-2/2√3) = 5π/6

P(-4, 5π/6)

5 0
4 years ago
FIRST ANSWER GETS BRAINLIEST!!!
nlexa [21]

Answer: B

Step-by-step explanation:

169 = 144 + 25

Hyp^2 = opp^2 + adj^2

13^2 = 12^2 + 5^2

6 0
4 years ago
Read 2 more answers
What is an outlier? How does it effect data like mean, median, and mode?
pogonyaev
An outlier is a number much smaller or larger than the rest of the group of numbers. And outlier does not affect the median or the mode at all. It only affects the mean.
3 0
3 years ago
Please help!!<br> I need it quick!!!
sladkih [1.3K]

Answer:

-13 \frac{13}{25}

Step-by-step explanation:

To multiply fractions with both the fraction and whole number you must convert it to an improper fraction by multiplying the whole numbers by the denominators, which you would get 35 for the first fraction and -10 for the second, then you must add the numerators to that number and put the number into the numerator spot. at this point you should have \frac{39}{7} and \frac{-12}{5}.

Now, multiply the numerators by the numerators and the denominators by the denominator and keep it aligned so the products stay in fraction form. now you should have \frac{-468}{35} .

Divide the numerator by the denominator to get the whole number, in this problem that comes out to 13. The remainder of this division becomes the new numerator which in this case would also be 13 and the denominator stays the same so now you have -13\frac{13}{35} which is the answer

Hope i helped!

3 0
3 years ago
Read 2 more answers
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