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Sati [7]
2 years ago
6

HELP pleaseeeee NOWWWW

Mathematics
1 answer:
BARSIC [14]2 years ago
5 0
A cosine equation with 5pi/8 involved brought down by 2. That is the best I can help from what I remember from High School.
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One day at 3:00 a.m., the temperture was -13 degrees F in Kodiak ,Alaska. At 10:00 a.m. the temperature was 22 degrees F. what w
Ksju [112]
The average change in temperature is +5 degrees every 1 hour.
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2 years ago
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1x1+9x1/10+8x1/100+1x1/1000
xxMikexx [17]

I believe the answer is 1981/1000 x I think

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If my diameter is 19 inches, what is my radius?
lbvjy [14]

Answer:

9.5 inches

Step-by-step explanation:

The radius is 1/2 of the diameter

19/2 = 9.5 inches

3 0
3 years ago
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Red copper costs $0.90 for 7.6m and yellow copper costs $1.12 5.2m. Estimate how much each amount of copper costs.
ICE Princess25 [194]

Answer: Red copper = $0.12 per meter

Yellow copper = $0.22 per meter

Step-by-step explanation:

Since Red copper costs $0.90 for 7.6m, the cost of 1m of red copper will be:

= $0.90/7.6

= $0.12

Since yellow copper costs $1.12 5.2m, the cost of 1m of yellow copper will be:

= $1.12 / 5.2

= $0.22 per meter

5 0
3 years ago
(100 points) HELP ME NOW!!!! NOOOOW!!!!! OR ELSE UR GONNA BE SUPER DUPER SORRY >:)
Zielflug [23.3K]

Answer:

The answer is in the image! The interval notation is [-5,4)

Step-by-step explanation:

Notice that on the linee graph it shows a open circle on 4 and a closed dot on -5... This is because the number can be greater than -5 or equal to(this is represented by the brackets) and on 4 it can only be less than 4 and not equal to it (Represented by parenthesis)...

To solve for the inequality you must solve for x. The easiest way to do this is to multiply each component in the middlee by 3, the add two on both sides, then divide by 9 on both sides. This gives you the simplest inequality at -5<= x <4!

Hope this helps! If you cant open the image let me know!

4 0
2 years ago
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