2 years ago

PLEASEEEE help and explain!!

Mathematics

1 answer:

Citrus2011 [14]2 years ago

8 0

Answer:

About 4% was his saving before tax

Step-by-step explanation:

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00013 in scientific notation

Svet_ta [14]

1.3 x 10^1

hope that helped
let me know if i am right please

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3 years ago

Two fair number cubes ate rolled. their sum is greater than 10 and one of the number is 6 which of the following best describes

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The answer is B not mutually exclusive

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3 years ago

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

sinV

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

As V lies in Q3

sinV=-3/5

sin(V-U)=sinVcosU-cosVsinU=(-3/5)(-24/25)-(-4/5)(-7/25)=72/125-28/125=72-28/125=44/125
cos(U-V)=cosUcosV+sinUsinV=(-24/25)(-4/5)+(-7/25)(-3/5)=96/125+21/125=117/125

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1 year ago

Tim rents a car. He qualifies for a credit card that will pay for collision insurance on rental cars, if he pays the card off mo

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It would be $57 weekly, and when you multiply that by 4, you get $228/month

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2 years ago

Read 2 more answers

What is the range of the function f(x) = -|X - 4| + 5?

Law Incorporation [45]

Answer:

Range = (-∞, 5)

Step-by-step explanation:

This is the absolute value function with transformation.

The parent function is f(x) = |x|

This function has a "negative" in front, so it makes it reflect about x axis

The -4 after x makes horizontal translation of 4 units right

the +5 at the end makes the function translate 5 units UP

The graph is shown in the attached picture.

Looking at the graph, we can clearly see the range. The range is the allowed y-values. Hence, we can see that the range is -infinity to 5

answer is not properly given, so i can't choose from the options, but the answer is -∞, 5 to 5

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3 years ago