2 years ago

How many lines of symmetry does and arrow have

Mathematics

2 answers:

Korolek [52]2 years ago

7 0

A arrow has only 1 line of symmetry

Verizon [17]2 years ago

3 0

1 line of symmetry, down the middle as if you were to fold it, it could only be folded once

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What’s the domain and range of y=x^2+2

denpristay [2]

Answer:

domain: all real numbers

range: {y element R : y>=2}

Step-by-step explanation:

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3 years ago

How do you solve 5-4x<95

mario62 [17]

$5 - 4x < 95 \\ - 4x < 95 - 5 \\ - 4x = 90 \\ x = - \frac{90}{4} \\ \boxed{ x = - \frac{45}{2} }$

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2 years ago

60 POINTS I NEED ANSWER FAST. WILL MARK BRAINLIEST.

Deffense [45]

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5.2

Step-by-step explanation:

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2 years ago

Read 2 more answers

A company has 29900 employees in one country. If this represent 18.3% of the company’s employees, how many employees does it hav

mario62 [17]

Answer:

About 163 388 employees

Step-by-step explanation:

Let total number of employees in the company be represented by x. Thus:

$18.3\% \: of \: x = 29900$

$18.3\% \:x \: = 29900$

$\frac{18.3}{100}x = 29900$

$0.183x = 29900$

Divide through by 0.183

$\frac{0.183x}{0.183} = \frac{29900}{0.183}$

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The total number of employees in one country is about 163388

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3 years ago

Use perfect square factoring patterns<br> y^2 + 16y + 64 = 0

Pepsi [2]

Arrange your given equation to resembles the form
a^2 +2ab+ b^2 because this equals (a+b)^2

So we get:
y^2+16y+8^2=0

Now compare
y^2+16y+8^2 to a^2 +2ab+ b^2

So we got
y^2+2•8 y+8^2=0 which equals (y+8)^2

8 0

3 years ago