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quester [9]
3 years ago
5

Can someone help? 25 points

Mathematics
1 answer:
denpristay [2]3 years ago
7 0

Answer:

the answer is 157

Step-by-step explanation:

i had a test with the same question, i promise its right :)

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Tell if the measures 6, 14, and 13 make a triangle that is acute, right, or obtuse.
ycow [4]

Right angle - c²=a²+b²

Obtuse angle - c²>a²+b²

Acute angle - c²<a²+b²

To see which ones go into a, b, and c, know that the largest number is the hypotenuse (variable c). The other two letters can be either a or b, so it doesn't matter which place they are put it because you will get the same answer.

right angle 14²=6²+13²

196=36+169

196≠205

-----------------------

obtuse angle 14²>6²+13²

196>36+169

196>205 is false

-----------------------

So since it is not a right angle or an obtuse angle, that means that it's a right angle because it's the only option left. Though we now know that's the answer, I will still put down the steps.

acute angle 14²<6²+13²

196<36+169

196<205 is true so it's an acute triangle.

Hope this helps, now you know the answer and how to do it. Stay safe and healthy and HAVE A BLESSED AND WONDERFUL DAY! :-)  

- Cutiepatutie ☺❀❤

5 0
3 years ago
I need help on writing slope-intercept form of the equation of each line given the slope and y-intercept
Ray Of Light [21]

Answer:

y= -4/5x + 3 your slope is m and y-intercept is b. All you do is substitute in what's given

6 0
4 years ago
What the answer to 1-5+1*(4*4-31)*8
DiKsa [7]

Answer:

-124

Step-by-step explanation:

1-5+(-15)8

1-5-120

-4-120

-124

4 0
3 years ago
WILL MARK THE BRAINLIEST
Elis [28]

Answer:

Option D, 16/21

Step-by-step explanation:

<u>Step 1:  Add all of them together</u>

5 + 7 + 9

21

<u>Step 2:  Figure out how much of the plants are medicinal</u>

7 + 9

16

<u>Step 3:  Figure out the probability </u>

16/21

Answer:  Option D, 16/21

7 0
3 years ago
PLEASE HELP 30 POINTS !!!!!!
nordsb [41]

Answer: domain :B

domain:B

x=5 :C

Step-by-step explanation:

4 0
3 years ago
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