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3 years ago

A rectangle has sides with lengths (x+5) and (x+6) . Find the perimeter

Mathematics

1 answer:

Vika [28.1K]3 years ago

3 0

Answer:

P = 4x + 22

Step-by-step explanation:

Formula

Perimeter = 2*L + 2*W

Givens

L = x + 6

W = x + 5

Solution

Perimeter = 2*(x + 6) + 2*(x + 5) Remove the brackets on both terms

Perimeter = 2x + 12 + 2x + 10 Collect like terms

Perimeter = 4x + 22 Answer

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Answer:

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Step-by-step explanation:

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What is 1x+3y=18 in slope intercept form

photoshop1234 [79]

Answer:

y = -x/3 + 6

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Algebra I

Standard Form: Ax + By = C

Slope-Intercept Form: y = mx + b

m - slope
b - y-intercept

Step-by-step explanation:

Step 1: Define

Standard Form: x + 3y = 18

Step 2: Rewrite

Find slope-intercept form

Subtract x on both sides: 3y = -x + 18
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3 years ago

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Suppose you have rolled a six-sided die fifty times and recorded the result of each roll.

a_sh-v [17]

Using it's concept, it is found that the relative frequency probability of rolling an even number based on this experiment is $\frac{11}{25}$ .

A relative frequency is the number of desired outcomes divided by the number of total outcomes.

In this problem:

50 dices are thrown, hence $T = 50$ .
22 resulted in an even number, hence $D = 22$

The relative frequency is given by:

$f = \frac{D}{T} = \frac{22}{50} = \frac{11}{25}$

A similar problem is given at brainly.com/question/20630951

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