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vladimir1956 [14]
3 years ago
9

I need help with filling in this table, please help!!! I will give brainiest to whoever answers correctly!!!

Mathematics
1 answer:
Sphinxa [80]3 years ago
3 0

Answer:

-4, 14+(-5) (-0.8), 14+ (3) (-0.8), 16.4

Step-by-step explanation:

The change in temperature for -5 is -4

The expression for -5 is 14+ (-5) (-0.8)

The expression for 3 is 14+ (3) (-0.8)

The actual temperature for 3 is 16.4

I did the math.

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John's band's Facebook page has 17,000 likes. If each of his fans has friends that number 15 percent of the likes that John has,
Keith_Richards [23]
There could be 42,483,000 potential page fans that John could have excluding his direct fans.
Solution:
1 fan = 17,000 x 15% = 2,550
2,550 x 17000 direct fans = 42,500,000
42,500,000 - 17000 direct fans = 42,483,000
6 0
3 years ago
Read 2 more answers
200 kg of brass is melted down and cast into ornamental frogs, each weight 3/20kg. How many frogs are made?
Savatey [412]

Answer:

1,333 frogs

Step-by-step explanation:

okay so we know that mass remains conserved no matter where you are.

same here ^^

if the total mass of brass is 200 kg

the total mass of the new frogs formed from it when put together will be the same :)

and if there were n such frogs formed

we have,

total mass = n × mass of each frog

200 = n × 3/ 20

n = 4000/ 3

so it becomes something like 1,333.33

that is nearly 1,333 frogs can be made out of 200 kg of brass each weighing 3/ 20kg (the last ones a bit less to make upto 200kg)

5 0
3 years ago
The following question find the value of the variables. If your answer is not an integer leave it in simplest radical form
Margarita [4]

Answer:

option 4

Step-by-step explanation:

using the sine/ cosine ratios in the right triangle and the exact values

cos30° = \frac{\sqrt{3} }{2} , sin30° = \frac{1}{2} , then

cos30° = \frac{adjacent}{hypotenuse} = \frac{x}{20\sqrt{3} } = \frac{\sqrt{3} }{2} ( cross- multiply )

2x = 20\sqrt{3} × \sqrt{3} = 20 × 3 = 60 ( divide both sides by 2 )

x = 30

and

sin30° = \frac{opposite}{hypotenuse} = \frac{y}{20\sqrt{3} } = \frac{1}{2} ( cross- multiply )

2y = 20\sqrt{3} ( divide both sides by 2 )

y = 10\sqrt{3}

3 0
2 years ago
How do you solve this problem?
kykrilka [37]
You can multiply 8 times 9 to get 72 and then move the decimal over to the right to get the answer of 7.2
5 0
4 years ago
Please help due soon.
Tom [10]

Answer:

The answer is -41 :)

Step-by-step explanation:

THis is the answer because if -5 is the midpoint, then y= (-5)-31 which equals -41.

Hope I helped!

8 0
3 years ago
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