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Alja [10]
1 year ago
15

4. The temperature at 6:00 a.m. was 45°F and the temperature at 10:30 a.m. was 12.8°C. What was the change in temperature betwee

n 6:00 a.m. and 10:30 a.m.?​ I will give brainllest
Mathematics
1 answer:
wariber [46]1 year ago
8 0

Answer:

10.04°F

Step-by-step explanation:

(12.8°C × 9/5) + 32 = 55.04 - 45 = 10.04

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Find the exact value of COS 300°
pav-90 [236]

Answer:

cos 300° = cos 60° = 0.5

7 0
3 years ago
Two sides of a parallelogram are 500 feet and 790 feet. The measure of the angle
Nat2105 [25]

Answer:

  • 215117 ft²

Step-by-step explanation:

Assumed the base is the longer side.

<u>The height of the parallelogram is:</u>

  • h/500 = sin 33°
  • h = 500 sin 33°
  • h =  272.3 ft

<u>The area is:</u>

  • A = bh
  • A = 790*272.3 = 215117 ft²
3 0
3 years ago
Read 2 more answers
Ciana wants to buy a shirt that regularly cost 30$.It is on sale for 40$ off. How much is Ciana saving on the shirt?Please help
DerKrebs [107]

Answer:

I think you meant 40% off. If so...

Step-by-step explanation:

First, you have to turn 40 into a decimal - .40.

Then you multiply 30*.40 and get 12.

Subtract 12 from 30 since you are saving 12 dollars.

This means you spend $18 and saved $12.

So, your final answer would be $12.

Hope this helps :)

5 0
2 years ago
Read 2 more answers
F(x)=2x^3+2x-3 g(x)=-.5[x-4] what is the y value when f(x) = g(x)?
Charra [1.4K]

Answer:

D. x = 0.5

Step-by-step explanation:

A graphing calculator is the quickest way to get to an answer here.

 f(x) = g(x) for x = 0.5

__

We can find the y-intercepts of the two functions to be ...

 f(0) = -3

 g(0) = -2

We know the x-intercept of g(x) is x=4. The x-intercept of f(x) will be a value less than 1, because f(1) = 1. (The function crosses the x-axis between x=0 where f(x) < 0 and x=1, where f(x) > 0.)

Considering these intercept points, we know the value of x for f(x)=g(x) will be between x=0 and x=1. There is only one answer choice in that interval:

 x = 0.5

5 0
3 years ago
PLEASE HELP ME OUT ( click on the picture if it’s too small)
mash [69]

Answer:

bting it closer i can't see the top row sorry

Step-by-step explanation:

8 0
2 years ago
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