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Burka [1]
3 years ago
15

Geometry, please HELP!! Will mark you brainiliest!!!

Mathematics
2 answers:
nadya68 [22]3 years ago
4 0

1. Pythag: A^2+B^2= C^2

4^2+3^2= 25, then you would need to square root to get 5.

2. 90-61= 29 degrees, knowing that, 180-(29x2)=122 degrees.

To solve for x, it's simply 180-122; which is 58 degrees. Which makes sense since 61+61 = 122.

aleksklad [387]3 years ago
3 0
Not quite sure about #1 but x=58°
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An equilateral triangle is similar to a scalene triangle. True or False
san4es73 [151]

Answer:

False.

Step-by-step explanation:

All the sides of an equilateral triangle are equal.

None of the sides of a scalene triangle are equal to each other.

Therefore, an equilateral triangle is <u>not</u><u> </u>similar to a scalene triangle.

8 0
3 years ago
Seven subtracted from n is 18​
Vikentia [17]

Answer:

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Step-by-step explanation:

3 0
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sattari [20]

Use the chain rule:

\frac{\mathrm dy}{\mathrm dx}=3(-3x^5+1)^2\frac{\mathrm d[-3x^5+1]}{\mathrm dx}=3(-3x^5+1)^2(-15x^4)=\boxed{-45x^4(1-3x^5)^2}

6 0
3 years ago
Glenda receives a salary of $4,792 bimonthly. Find Glenda’s earnings per year.
Andre45 [30]

Answer: $28,752

Explanation:

The<u> definition of bimonthly</u> is an event that happens once in two months. -bi represents "two", while -monthly represents "event that happens by month.

Given that Glenda receives a salary of <u>$4,792 bi-monthly</u>, we are required to find the earnings per year.

There are <u>12 months in each year</u>, and if the given value is a 2-month value, then we shall divide 12 by 2 to find that there is in total 6 of the 2-month value.

12/2=6

Finally, we shall <u>multiply the total number with the salary</u>, which will be $4,792 times 6.

4792*6=\boxed{28752}

Hope this helps!! :)

Please let me know if you have any questions

3 0
3 years ago
You get in an elevator and go down 8 floors. You exit on the 16th floor. Write and solve an equation to find what floor you got
disa [49]
So floor that you started is x
go down 8 means -8
end on 16

so
x-8=16
add 8
x=24

started on 24
3 0
3 years ago
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