2 years ago

Which relationships describe angles 1 and 2?

Mathematics

1 answer:

Aneli [31]2 years ago

3 0

They are complementary and adjacent angles (Brainliest please)

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Describe the differences and<br> similarities between the following<br> y = 2x – 3 and y < 2x – 3

mina [271]

Answer:

Y = -2x and Y = |-2x| correct me

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2 years ago

Write an equation in standard form that is parallel to the line y = 2x - 1 that passes through the point (1, 2). 2x - y = 0 O x

timofeeve [1]

Answer:

2x - y = 0

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 2x - 1 ← is in slope- intercept form

with slope m = 2

Parallel lines have equal slopes, thus

y = 2x + c ← is the partial equation

To find c substitute (1, 2) into the partial equation

2 = 2 + c ⇒ c = 2 - 2 = 0

y = 2x ← equation in slope- intercept form

Subtract y from both sides

0 = 2x - y , that is

2x - y = 0 ← equation in standard form

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3 years ago

The mark up on an item is $3.75. If the mark up is 35%, what was the original price? Round

oksian1 [2.3K]

Answer:

$10.71

Step-by-step explanation:

$\frac{3.75}{y} =\frac{35}{100}$

y × 35 = 3.75 × 100

35y = 375

35y ÷ 35 = 375 ÷ 35

$y=10\frac{5}{7}$

y = 10.7142857143

10.7142857143 round to 10.71

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2 years ago

Becky is using the expression 2z + 3 to represent the number of chairs in her classroom. There are twice as many chairs as table

Sergio039 [100]

It represents the number of tables

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2 years ago

Read 2 more answers

IMAGE BELOW I WILL GIVE BRAINLIEST

diamong [38]

Answer:

for L 2, 2 and for LM it is -8,8

Step-by-step explanation:

easy

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2 years ago