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rosijanka [135]
3 years ago
6

How many unique triangles can you make with one angle 90 and the other angle is half that measure

Mathematics
2 answers:
mote1985 [20]3 years ago
8 0
Only rhe obtuse triangle
givi [52]3 years ago
7 0
One. If one of the angles is 90° then there are only 90° degrees left for the other two angles. If angle two is half of 90°, that would make it a 45° angle meaning there is only another 45° left. Every triangle can have a total of 180° when you add all their angles together.
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Scientists are monitoring the pH of oceans. Which of these are they most likely studying?
Natali5045456 [20]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
An entity with two multivalued attributes will be mapped as how many relations
grigory [225]
There are so many relationships between the original entity and new relation. 
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5 0
3 years ago
Help me solve these step by step please !!!
Anettt [7]

Answer:

#2) is 25

Step-by-step explanation:

the best way to solve any of theses is in the order of pemdas:

●parentheses

●exponents

●multiplication & division

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for example lets do #2

9+ (2^2)(4)

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9+(4)(4)

when two parentheses are next to Each other you multiply. 4x4 is 16

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then finally you add

25

use these steps for the rest. just comment if you have any questions

7 0
3 years ago
Read 2 more answers
Please hurry I have to do it in 2 minutes
elena55 [62]

Answer:

w-0.15 = 0.25

Step-by-step explanation:

6 0
2 years ago
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Lana71 [14]

Answer: B

Step-by-step explanation:

7 0
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