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2 years ago

I really need help please

Mathematics

2 answers:

dem82 [27]2 years ago

7 0

0.3 for the first one
0.4 for the second

Ahat [919]2 years ago

4 0

Answer:

the first one and the fith one

Step-by-step explanation:

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A spinner has 13 equal-sized sections marked 1 through 13. Find the probability. Enter your answer as a simplified fraction. You

grin007 [14]

Answer:

7/13

Step-by-step explanation:

5 0

2 years ago

The points in the table lie on a line. Find the slope of the line.

Wewaii [24]

Answer:

$Slope (m) = -\frac{3}{4}$

Step-by-step explanation:

Using any two pairs from the table of values given, (-2, 5) and (2, 2):

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

Where,

$(-2, 5) = (x_1, y_1)$

$(2, 2) = (x_2, y_2)$

Plug in the value into the slope formula:

$Slope (m) = \frac{2 - 5}{2 -(-2)}$

$Slope (m) = -\frac{3}{4}$

8 0

2 years ago

Find the quotient of 2. 5 × 10-3 and 7. 1 × 106. What can be concluded about the solution? Check all that apply. The E indicates

Elza [17]

The value of the expressions (2.5 × 10⁻³) and (7.1 × 10⁶) in scientific notation is 3.5211 × 10⁻¹⁰. Then the correct option is B.

<h3>What is division?</h3>

The division means the separation of something into different parts, sharing of something among different people, places, etc.

The expressions are 2.5 × 10⁻³ and 7.1 × 10⁶.

We have to divide 2.5 × 10⁻³ from 7.1 × 10⁶.

$\dfrac{2. 5 * 10^{-3} }{ 7. 1 * 10^6}\\\\3.5211 * 10 ^{-10}$

The value of the expressions (2.5 × 10⁻³) and (7.1 × 10⁶) in scientific notation is 3.5211 × 10⁻¹⁰. Then the correct option is B.

More about the division link is given below.

brainly.com/question/369266

5 0

2 years ago

What are the missing reasons in the two-column proof?

Nesterboy [21]

Reasons:

1. Because, MO cuts Angle PMN in two equal parts.

2.As ∠PMN is cut in to equal parts thus:

∠PMN = ∠NMO + ∠PMO, where these two parts (∠NMO, ∠PMO) are equal.

3. Both are the same, common you can say..

4. Because, MO cuts Angle PON in two equal parts.

5. As ∠PON is cut in to equal parts thus:

∠PON = ∠NOM + ∠POM, where these two parts (∠NOM , ∠POM) are equal.

6. From the above statements, we have:

= ∠NMO + ∠PMO (Proved)

= ∠NOM + ∠POM (Proved)

= MO = MO (Proved)

Thus, ∆PMO ≅ ∆NMO, by AAS rule

________________________________

As simpoool as that!

5 0

2 years ago

For problem 2,f(2) =

just olya [345]

Answer:

Step-by-step explanation:

Simplify & Multiply :)

6 0

2 years ago