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mylen [45]
2 years ago
8

Help me with this question please!

Mathematics
1 answer:
BlackZzzverrR [31]2 years ago
7 0

\large \rm  \frac{2 ^{3} }{  \sqrt[4]{2}  }

\large \rm  \frac{2 ^{3} }{2 ^{ \frac{1}{4} } }

  • Divide the terms with the same base by subtracting their exponents

\large \rm \: 2 ^{3 -  \frac{1}{4} }

  • Calculate the difference

\large \rm2 ^{ \frac{11}{4} }

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Complete the solution of the equation. Find the value of y when x equals -8. -5x - 5y =50
inn [45]

Answer:

Using the the slope and y-intercept The Answers are

Slope: - 1

Y- intercept: - 58/5 Hope this helps :)

Step-by-step explanation:


7 0
3 years ago
What did I do wrong when finding out the sector area? I know the answer I got is wrong so can someone please help me
Romashka-Z-Leto [24]

A circular sector is the area between two radii of a circle and the arc between them.

The area is indeed given by

pi*r^2*(arc angle/360)

=pi*10.5^2(118/360)

=36.1375 pi cm^2

=113.529... cm^2

Therefore your answer is correct, to the first decimal place.

Perhaps you can check if the question specifies a different accuracy for the answer, or a different value of pi to be used.

7 0
3 years ago
How do you multiply variables with negative expontents?
blsea [12.9K]

Answer:

z4/x3y2

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Write an equation in slope-intercept form that goes through (12, 4) and (20,8).
spayn [35]

Answer:

Equation in slope-intercept form that goes through (12, 4) and (20,8) is: y = \frac{1}{2}x-2

Step-by-step explanation:

Given two points are:

(x_1,y_1) = (12,4)\\(x_2,y_2) = (20,8)

Slope intercept form of line is given as:

y = mx+b

Here m is the slope of the line and b is the y-intercept.

Slope of a line is calculated by the formula:

m = \frac{y_2-y_1}{x_2-x_1}

Putting the values

m = \frac{8-4}{20-12}\\m = \frac{4}{8}\\m=\frac{1}{2}

Putting the value of slope in slope-intercept form we get

y = \frac{1}{2}x+b

To find the value of b, any one point will be put in the equation

Putting the first point (12,4) in the equation

4 = \frac{1}{2}(12) + b\\4 = 6+b\\b = 4-6\\b = -2

Putting the value of b

y = \frac{1}{2}x-2

Hence,

Equation in slope-intercept form that goes through (12, 4) and (20,8) is: y = \frac{1}{2}x-2

4 0
3 years ago
If x = 7 and f = 4 and g = 9 and l = 24 and p = 12 and e = 9847493 then what is x ÷ fg X i ÷ p
REY [17]
0.38^• or 7/18. If the x after the g and before the i is a multiplication (btw the ^• is a repeater
3 0
3 years ago
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