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a_sh-v [17]
2 years ago
7

Guys, I cant anymore, Ive asked this question over 5 times now. Its been a very let down day, and I just need to get this off my

chest.

Mathematics
2 answers:
igomit [66]2 years ago
7 0

Answer:

10\sqrt{3}, or 17.32050

Step-by-step explanation:

disa [49]2 years ago
5 0

Answer: 17.32 feet

Step-by-step explanation:

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Please HELP ASAP! financial math!
Arte-miy333 [17]

Answer:

total amount of interest is $4800.00

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5 0
3 years ago
Which of the following describes the graph of y = x² - 225?
lara [203]

Answer:

option 4. The graph has zeroes at x = 15 an x = -15 and it opens upward.

Step-by-step explanation:

we have

y=x^{2} -225

This is the equation of a vertical parabola open upward (the leading coefficient is positive)

The vertex represent a minimum

The vertex is the point (0,-225)

The axis of symmetry is x=0 (y-axis)

Find the x-intercepts (values of x when the value of y is equal to zero)

For y=0

0=x^{2} -225\\x^2=225

square root both sides

x=\pm15

therefore

The graph has zeroes at x = 15 an x = -15 and it opens upward.

3 0
3 years ago
5(8n+ 7) < 5-5(n+3)
svet-max [94.6K]

Answer:

n<-1

Step-by-step explanation:

Distribute 5 and -5 into each parenthesis respectively: 40n+35<5-5n-15

Combine like terms: 40n+35<-5n-10

Add 5n to both sides: 45n+35<-10

Subtract 35 from both sides: 45n<-45

Divide both sides by 45: n<-1

3 0
2 years ago
The following is an incomplete paragraph proving that the opposite angles of parallelogram ABCD are congruent: Parallelogram ABC
Studentka2010 [4]

General Idea:

The angles which occupy the same relative position at each intersection where a straight line crosses two others. If the two lines are parallel, the corresponding angles are equal.

The angles that are formed on opposite sides of the transversal and inside the two lines are alternate interior angles. The theorem says that when the lines are parallel, that the alternate interior angles are equal.

Applying the concept:

Angles PBC and BAD are congruent by the <u>Corresponding Angle Theorem</u>.

Angles ABC and BAT are congruent by the <u>Alternate Interior angle Theorem</u>.

8 0
3 years ago
Read 2 more answers
5 x 8 + 6 / 6 - 12 x 2
Whitepunk [10]

Yes, you did it right. That is the correct answer! Nice job!

4 0
2 years ago
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