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3 years ago

What does it mean to divide figures into known shapes

Mathematics

1 answer:

Ede4ka [16]3 years ago

6 0

I think it means to split a shape into common shapes. I.e. splitting a house shape into a triangle and a square

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Scientific notation Express this number in standard form. 1.304 x 107 = ?

xz_007 [3.2K]

Answer:

139.528

Step-by-step explanation:

multiply

1.304 over 107

3 0

4 years ago

Find the slope of the line passes through the points (2, 5) and (9, 8).

Brilliant_brown [7]

The correct option is 3/7

Step by Step Explanation:

<h3>Given:</h3>

line passing through points (2,5) and (9,8)

Slope of the line

<h3>Solution:-</h3>

Here, to find the slope of line passing through two points x₁,x₁ and y₁,y₂ is given by:-

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

where,

x₁ = 2

x₂ = 9

y₁ = 5

y₂ = 8

Therefore putting the values , we get

$\sf \: m=\frac{y_2 - y_1}{x_2 - x_1} \\ \\ : \longrightarrow \: \frac{8 - 5}{9 - 2} \\ \\ : \longrightarrow \: \frac{3}{7}$

Hence, the slope of line passes through the points (2, 5) and (9, 8) is 3/7.

4 0

3 years ago

Answer to the question

dangina [55]

Actually , the picture is not complete, will you please upload it again

7 0

4 years ago

Evaluate 3/7r + 5/8s when r = 14 and s = 8

gogolik [260]

Answer:

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7 0

3 years ago

How do I complete this formal check?

natima [27]

Answer:

Step-by-step explanation:

The first two steps are for the purpose of eliminating fractions. Doing so results in 4(2x - 5) = 9(x - 2), which is to be solved for x.

Perform the indicated multiplication, obtaining:

8x - 20 = 9x - 18.

Then combine like terms: -2 = x, or

x = -2.

To complete the formal check, substitute -2 for x in the first equation. This results in:

(1/3)(-4 - 5) = (3/4)(-2 -2), or

-3 = -3

... which is obviously true.

8 0

4 years ago