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2 years ago

2/5=2÷[blank]fill in the blank.

Mathematics

1 answer:

Svetllana [295]2 years ago

7 0

Answer:

Step-by-step explanation:

2/5 is the same thing as 2÷5 since / and ÷ both mean to divide. So therefore your blank would be 5.

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What is 0.17 repeating as a simplified fraction?

Nutka1998 [239]

Answer:

If you multiply 0.17 by 100 , you get 17 . Similarly, if you divide 17 by 100 , you get 0.17 . Thus, the fraction form for 0.17 is 17100 .

Step-by-step explanation:

4 0

3 years ago

If mAngle3 = 29°, what is mAngle4?

kondor19780726 [428]

Please consider the attached graph.

We have been given that measure of angle 3 is 29°. We are asked to find the measure of angle 4.

Upon looking at our diagram, we can see that angle 3 and angle 4 are linear angles.

We know that linear angles add up-to 180 degrees, so the sum of measure of angle 3 and angle 4 will be 180 degrees.

$m\angle 3+m\angle 4=180^{\circ}$

$29^{\circ}+m\angle 4=180^{\circ}$

$29^{\circ}-29^{\circ}+m\angle 4=180^{\circ}-29^{\circ}$

$m\angle 4=151^{\circ}$

Therefore, the measure of angle 4 is 151 degrees.

3 0

2 years ago

Solvefor x. x+3/5 =2

oee [108]

Answer: x=7/5 or 1 2/5

Step-by-step explanation:

Given

x+3/5=2

Subtract 3/5 on both sides

x+3/5-3/5=2-3/5

x=10/5-3/5 (This is to convert 2, as a integer, to a fraction in order to ease the

x=7/5 operation)

6 0

3 years ago

Give an example of two 2×2 matrices A and B, neither of which is the zero matrix or the identity matrix, such that AB=BA.

Katena32 [7]

Let

$A=B=\begin{bmatrix}0&1\\1&0\end{bmatrix}$

Then

$AB=BA=\begin{bmatrix}0&1\\1&0\end{bmatrix}^2=\begin{bmatrix}1&0\\0&1\end{bmatrix}$

6 0

2 years ago

Solve the equation. 6(2 - 3t) 12 = 60

Maksim231197 [3]

T= 7/18 in fraction form
in expanded form its 144- 216t= 60
Alternate forms are 84 - 216t = 0 and -72 ( 3t - 2 = 60)
The result is 72 ( 2 - 3t) = 60

5 0

2 years ago

2/5=2÷[blank]fill in the blank.​

2/5=2÷[blank]fill in the blank.