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Alik [6]
3 years ago
9

Please Help ASAP C: :D

Mathematics
2 answers:
Triss [41]3 years ago
5 0

Answer:

-21/10

Step-by-step explanation:

Plug in 4/5 for x and simplify.

-2/5 - 4/5 + (-9/10)

-6/5 + (-9/10)

-21/10 or -2 1/10

I hope this helps :))

Tom [10]3 years ago
3 0

Answer:

-21/10

Step-by-step explanation:

-2/5 - 4/5 + (-9/10) = -6/5 -9/10 = -12/10 -9/10 = -21/10

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Zepler [3.9K]
Hi there!

This is pretty easy if you remember PEMDAS.

P = Parenthesis, and that's all we have in our equation so we'll work out what's in the parenthesis first.

(3×8) = 24. Then we go to the outside of the parenthesis and multiply 24 by whatever is on the outside.
24×1 =, well, 24.

Now we can go to the other side.

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Wow! Wouldja look at that? We are left with

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The correct answer is A) True.

Hope this helps! <3
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3 years ago
A ladder leaning against a wall makes a 35° angle with the ground. The foot of the ladder is 5 meters from the wall. What is the
Ludmilka [50]

Answer:

6.1

Step-by-step explanation:

SOH-CAH-TOA

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x=5/cos35

x=6.1m

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Evgen [1.6K]

Answer:

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