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goldfiish [28.3K]
3 years ago
7

Which expression is equivalent to x4 • x−2?

Mathematics
1 answer:
damaskus [11]3 years ago
6 0
<h3>Hey there! </h3><h3>The second "x" is has  invisible 1</h3><h3>Here, this is what I meant: x^ 1</h3><h3>So, now your equation looks like this: x^4(x^1 -2)</h3><h3>Add the exponents: 4 + 1 = 5</h3><h3>Therefore your answer should be: x^5 - 2</h3><h3>(Note: there's many ways to solve these types of equations, I just gave you the basic method) </h3><h3 /><h3>Good luck on your assignment and enjoy your day! </h3><h3>~LoveYourselfFirst:)</h3>
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Help me w how to solve math problems like these pls
leonid [27]

Answer:

x = 72

Step-by-step explanation:

For all polygons, the exterior angles add up to 360°

Since a pentagon has 5 exterior angles, you do

angle = 360 ÷ 5 = 72

here's a picture so you understand better

6 0
2 years ago
The ratio of boys to girls in a group is 5:1. If there are 60 more boys than girls, work out how many people there are in total
REY [17]

Answer:

Step-by-step explanation:

5+1=6

5-1=4

4/6 = 60

6/6 = ?

6/6 x 60 x 6/4

= 75 people

4 0
3 years ago
PLZZZZZZ answer these questions
Daniel [21]

Answer:

for the last question, there is a slope calculator on the internet that could help with that

6 0
2 years ago
What is the slope of the line through (-9,6)(-3,9)
zheka24 [161]

Answer:

Rise/Run

9-6/-3 - -9

3 / -3 + 9

3 / 6

1/2

3 0
2 years ago
An archaeologist at a dig sets up a coordinate system using string. Two similar artifacts are found one at position (1, 4) and t
myrzilka [38]

Given:

Positions of two artifacts are at points (1, 4) and (5, 2).

To find:

The distance between these two artifacts.

Solution:

Distance formula: The distance between two points is

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Using distance formula, the distance between two points (1, 4) and (5, 2) is

d=\sqrt{(5-1)^2+(2-4)^2}

d=\sqrt{(4)^2+(-2)^2}

d=\sqrt{16+4}

d=\sqrt{20}

d=4.4721359

Round to the nearest tenth of a unit.

d\approx 4.5

Therefore, the distance between two artifacts is 4.5 units.

4 0
2 years ago
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