3 years ago

PLEASE HELP ON THIS...

Mathematics

2 answers:

Maru [420]3 years ago

8 0

B & E should be the answer to this question

Vedmedyk [2.9K]3 years ago

7 0

I would have to say A, B, and/or E.
But I can guarantee you that it's Not C or D.

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What is the length of the hypotenuse of the triangle? triangle A B C. Side A C is 7 centimeters and side B C is 3 centimeters. H

Maksim231197 [3]

Answer: √58 cm or 7.62 cm

Step-by-step explanation:

The Pythagorean Theorem is a²+b²=c². Since we are given the lengths of a and b, we can plug them into this formula to find the length of the hypotenuse.

7²+3²=c²

49+9=c²

58=c²

c=√58 or 7.62 cm

6 0

3 years ago

In decimal form, to the nearest tenth, what is the probability that a randomly selected riverside high school student is in twel

Kitty [74]

Answer: 0.4 which is choice C

====================================

Work Shown

Focus on the "riverside high school" row only

A = number of twelfth graders = 200

B = number of students = 500

P = probability of picking a twelfth grader

P = A/B

P = 200/500

P = 2/5

P = 0.4

8 0

4 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%3Cbr%3E%0Ay%3D%20x%5E%7B2%7D%20-9" id="TexFormula1" title="&#10;y= x^{2} -9" alt="&#1

svp [43]

Simple...

y= $x^{2} -9$

$y= x^{2} -9$

It's quite easy to see $x^{2} = x^{2}$

Thus, any value of x makes the equation true.

Thus, your answer.

7 0

3 years ago

PLEASE HELP ME PLEASE!!

erastova [34]

Answer:

Is that you in your pfp?

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

HELP NEEDED ASAP! Thanks :)

Arlecino [84]

Answer:

Step-by-step explanation:

First we must find the total boxes of pens

15 + 9 = 24

Then we can divide the total cost by the total number of boxes of pens

$72 / 24 boxes = 3

4 0

3 years ago