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Marina CMI [18]
2 years ago
8

If 10 mm = 1 cm, how many millimeters are in 22 centimeters? Group of answer choices

Mathematics
1 answer:
san4es73 [151]2 years ago
6 0

Answer:

220 millimeters

Step-by-step explanation:

If you take 22 cm * 10mm/1cm you get 220 mm

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Write an equation for a line perpendicular to y=4x−3 and passing through the point (4,1)
Darya [45]

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3 years ago
Which of the following represents the solution to the equation shown below? Show work in order to receive full credit?
Gnom [1K]

Answer:

No Solution

Step-by-step explanation:

8x+15=8x (2 times 4x equals 8x)

15=0 (Move the 8x to the other side)

No Solution (15 can't be equal to 0)

7 0
3 years ago
Find the least common denominator for these two rational expressions negative 4/x^2 6/9x
diamong [38]

Answer:

9x^2

Step-by-step explanation:

-4/x^2   6/9x

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3 years ago
Solve the equation |x-2|-3=0 first by finding the zeros of<br> y=|x-2|-3 and then algebraically.
tino4ka555 [31]

Answer:

The solution of given equation are -1 and 5.

Step-by-step explanation:

The given equation is

|x-2|-3=0

We need to solve the above equation by finding the zeros of

y=|x-2|-3

The vertex form of an absolute function is

y=a|x-h|+k

where, a is constant and (h,k) is vertex.

Here, h=2, k=-3. So vertex of the function is (2,-3).

The table of values is

   x           y

   0         -1

   2         -3

   4         -1

Plot these points on a coordinate plane and draw a V-shaped curve with vertex at (2,-3).

From the given graph it is clear that the graph intersect x-axis at -1 and 5. So, zeroes of the function y=|x-2|-3 are -1 and 5.

Therefore the solution of given equation are -1 and 5.

Now solve the given equation algebraically.

|x-2|-3=0

Add 3 on both sides.

|x-2|=3

x-2=\pm 3

Add 2 on both sides.

x=\pm 3+2

x=3+2 and x=-3+2

x=5 and x=-1

Therefore the solution of given equation are -1 and 5.

3 0
3 years ago
Fill in the missing part of each product in order to make the equation into an identity.
kumpel [21]

Answer:

(2x^2+7)

Step-by-step explanation:

5x^3 * 2x^2 = 10x^5

5x^3 * 7 = 35x^3

7 0
3 years ago
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