3 years ago

HURRY ASAP

Mathematics

1 answer:

Gre4nikov [31]3 years ago

6 0

The answer is D) 105 Degrees

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Natasha wants to find out if the neighborhood supports lowering the speed limit on the street in front of her school. Which is a

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Thirty residents who live within a 2 mile radius of natashas school.

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2 years ago

A college writing seminar increased its size by 50\PP, percent from the first to the second day. If the total number of students

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Answer: There were 10 students in the class on the first day.

Step-by-step explanation:

Let x be the number of students of the first day.

Given: A college writing seminar increased its size by 50 percent from the first to the second day.

i.e. Number of students on second day = (Number of students on first day)+(50% of Number of students on first day)

= x +50% of x

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=1.50x

Since, it is given that the total number of students in the seminar on the second day was 15.

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3 years ago

WILL GIVE U BRAINLIEST ♡ Rationalize the denominator of fraction with numerator square root of -36 divided by (2-3i)+(3+2i)

Dmitriy789 [7]

Answer:

$- \frac{3}{13} + \frac{15i}{13}$

Step-by-step explanation:

$\frac{ \sqrt{ - 36} }{(2 - 3i) + (3 + 2i)}$

Set up equation

Step 1: Simplify

$\frac{6i}{5 - i}$

Step 2:Multiply by conjugate

$\frac{6i}{5 - i} \times \frac{5 + i}{5 + i}$

Step 3:Simplify

$\frac{30i + 6 {i}^{2} }{ {i}^{2} - 5 {}^{2} }$

We can reduce this and we must make the imaginary number and real number serpate equations.

$- \frac{6}{26} + \frac{30i}{26}$

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Which is not a good method of research when buying a car?

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Buy the first car you see.

Step-by-step explanation:

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