2 years ago

Use the order of operations to simplify 8.6 - 4 × 2 + 3/10

2 answers:

8 0

The answer is A!
Explanation:
43/5-4x2+3/10
Multiply the numbers——> 43/5-8+3/10
43/5-8+3/10=9/10

Hoped I help ! Mark me brainly if correct it would help a lot! Have a great day!

Mrac [35]2 years ago

7 0

Answer:

The answer is A, 9/10!!

Step-by-step explanation:

I had took the test, and I had got it right !!

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Find the exact value of the trigonometric function given that sinU=-7/25 and cosV=-4/5 (Both U and V are in Quadrant III)

Contact [7]

cosU:-

$\\ \rm\longmapsto \sqrt{1-sin^2U}=\sqrt{1-49/625}=24/25$

As U lies in Q3

cosU=-24/25

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$\\ \rm\longmapsto \sqrt{1-cos^2V}=\sqrt{1-16/25}=3/4$

As V lies in Q3

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sin(V-U)=sinVcosU-cosVsinU=(-3/5)(-24/25)-(-4/5)(-7/25)=72/125-28/125=72-28/125=44/125
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Determine the Y intercept PLEASE HELP!! X Y -3 -3 0 -1 3 1

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3 years ago

Solve each proportion.

Maslowich

To solve this question you need to cross multiply

So first do 3(2x+1) = 4(3x-2)
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Now you solve it like a normal equation
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1 year ago