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crimeas [40]
3 years ago
7

Two times a number x, less 15, is greater than or equal to 4 times the number y

Mathematics
1 answer:
Pavel [41]3 years ago
4 0

Answer:

2x - 15 ≥ 4y

Step-by-step explanation:

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What is the length of the diagonal of rectangle abcd ?
NISA [10]
Answer b 26 because a squared plus b squared = c squared so 10x10 + 24x24 = 676 and so you take the square root of 676 which is 26.
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3 years ago
I just need 5 please help show work and I’ll give brainliest
Ostrovityanka [42]

Hello from MrBillDoesMath!

Answer:

See Discussion below

Discussion:

A function f is even if f(-x) = f(x)


f(x)                               f(-x)                                  Are they equal?

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

-x^8 + 2x^6-5x           -(-x)^8 + 2(-x)^6 + 5x         No

3 abs(x) - 4                 3 abs(-x) -4                       Yes

log5 x^2                     log5 (-x)^2                        Yes

(6x)^ (1/7)                     (-6x)^(1/7)                          No

e^(x^2-x)                     e^( (-x)^2+x)                      No

(x^8 +5x^2)^(-1)           ( (-x)^8 + 5 (-x)^2) ^(-1)      Yes


Answers with Yes, above are even functions.

Regards,  

MrB

P.S.  I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!


6 0
4 years ago
Coupon A: off 30% of $63 shoes
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??? huh... i’m so confused pls
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3 years ago
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Round 340 to the nearest hundred
Marta_Voda [28]
The number is 300, the number is 300 hundred because numbers 1-4 you round down, numbers 5-9 you round up.
3 0
4 years ago
What is 11% of 600?<br><br> 80<br> 45<br> 60<br> 66
Tresset [83]

Answer:

66 is the answer to your question

5 0
3 years ago
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