2 years ago

Which quantity is best expressed as +5?

Mathematics

1 answer:

Softa [21]2 years ago

4 0

The answer is B. a profit of $5

You might be interested in

Help solve equations by completing the square

Allushta [10]

$x^2+10x+22=13\\x^2+10x+22-13=0\\x^2+10x+9=0\\$

Now completing the square.

$(x^2+10x)+9=0\\(x^2+10x+25)+9-25=0\\(x+5)^2-16=0\\(x+5)^2=16$

(x+5)² = 16 is the rewritten equation... For first question btw.

For the solutions to the equation -

$x+5=\sqrt{16},-\sqrt{16} \\x+5=4,-4\\x=4-5,-4-5\\x=-1,-9$

x = -1,-9 is the solution, for the second question.

5 0

2 years ago

Please helpppp to find the answer would really appreciate it !

son4ous [18]

Answer:

the answer is in the attachment

4 0

2 years ago

A and b are complementary angles. a measures 28 degrees. what is the measure of b

elena-s [515]

Answer:

Step-by-step explanation:

90 - 28

complementary angles equal to 90

6 0

2 years ago

Read 2 more answers

Using the defects method, which of these relationships represents the Law of Cosines if the measure of the included angle betwee

horrorfan [7]

Asked and answered elsewhere.
brainly.com/question/1410592

_____
Google doesn't recognize the terms "defects method" except in association with various postings of this same problem.

4 0

3 years ago

What is x-intercept of y=-3x+5

Yuri [45]

Answer:

To find x intercept, u graph it

the x intercept is 1.67

Step-by-step explanation:

6 0

2 years ago