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3 years ago

I need help solving parallel and perpendicular lines.

Mathematics

1 answer:

larisa [96]3 years ago

7 0

Parell lines are that do not intersect and perpendicular are that make a 90% angle

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What is the unit rate for 0.75

kotykmax [81]

Answer:

The unit rate for 0.75 is Answer: 75%

Step-by-step explanation:

Because it is actually converting decimals to percentage.

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4 years ago

Cara menghitung luas alas segitiga

jek_recluse [69]

1/2 × panjang × tinggi..............

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3 years ago

Find the distance between (4,6) and (-2, -2)

Nataly [62]

Answer:

$\displaystyle d = 10$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Point (4, 6)

Point (-2, -2)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute [DF]: $\displaystyle d = \sqrt{(-2-4)^2+(-2-6)^2}$
Subtract: $\displaystyle d = \sqrt{(-6)^2+(-8)^2}$
Exponents: $\displaystyle d = \sqrt{36+64}$
Add: $\displaystyle d = \sqrt{100}$
Evaluate: $\displaystyle d = 10$

8 0

3 years ago

Read 2 more answers

I don’t know what to do

LuckyWell [14K]

original points (-2,0), (2,0), (0,2)

new points (-6.25,0),(6.25,0),(0,6.25)

the point (0,6.25) is the vertex that lies on y -axis

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4 years ago

Plz Help meee!!! Factor the Trinomial x^2+12x+27

mojhsa [17]

Answer:

(x + 9)(x + 3)

Step-by-step explanation:

Factor 27 so that the factors, when combined, will equal 12:

x² + 12x + 27

x 9

x 3

(x + 9)(x + 3) is your answer.

Check: Use the FOIL method. Multiply the first two terms, the outside terms, the inside terms, and then the last two terms. Combine like terms:

(x + 9)(x + 3) = x² + 3x + 9x + 27 = x² + 12x + 27 (√)

5 0

3 years ago

Read 2 more answers