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3 years ago

HELP! VERY DESPERATE! MIGHT FAIL!

Mathematics

2 answers:

dlinn [17]3 years ago

6 0

Answer:

(7^x)^4 = (7^2 * 7^3)/7^3x

7^4x = 7^5/7^3x

7^4x = 7^5-3x

4x = 5 - 3x

7x = 5

x = 5/7

PLEASE MARK BRAINLIEST!

dem82 [27]3 years ago

5 0

Hope this helps you note only if it is the correct question then the answer will be correct

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son4ous [18]

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3 years ago

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olganol [36]

Answer:

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Step-by-step explanation:

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7 0

3 years ago

Simplify and solve this equation for q: 3q + 5 + 2q – 5 = 65.

gladu [14]

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4 years ago

Find the equation of a line that contains the points (3,7) and (-6, 4). Write the equation in slope-intercept form, using

NikAS [45]

Answer:

$y=\frac{1}{3} x+6$

Step-by-step explanation:

$(3,7)(-6,4)$

Step 1. Find the slope (by using the slope-formula)

m = slope

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

$m=\frac{4-7}{-6-3}$

$m=\frac{-3}{-9}$

$m=\frac{3}{9}$

$m=\frac{1}{3}$

Step 2. Write the equation (using the slope and the points)

Here's how to do it:

Slope-intercept Formula $y=mx+b$ whrere m = slope and b = y-intercept

Plug in the slope into the Slope-intercept Formula

$y=\frac{1}{3} x+b$

Find the y-intercept (b) by using a point and substituting their x and y values

$y=\frac{1}{3} x+b$

Point: (3, 7)

$7=\frac{1}{3} (3)+b$

$7=1+b$

$b=7-1$

$b=6$

Step 3. Write the equation in Slope-intercept form

$y=mx+b$

$y=\frac{1}{3} x+6$

3 0

3 years ago

Can somebody plz help answer the rest of these questions correctly (only if u done this before) thx :3

kodGreya [7K]

Answer:

9. 16.34

10. 51.84

11. 20.11

12. 76.03

13. 64.09

just look up circumference of a circle and you should be able to put the radius in the first thing that pops up :)

4 0

3 years ago