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ahrayia [7]
3 years ago
9

4d + 28 = 88 what does d equal

Mathematics
2 answers:
Volgvan3 years ago
6 0
You do 88-28 which is equal to 60 then divide by 4 and you get 15
Korolek [52]3 years ago
3 0

It should be 15. 88 minus 28 is 60. Then 60 divided by 4 is 15.

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If (x+4)*2=49 and x<0, what is the value of x
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3 years ago
Please please please answer this I have the answer I just need the work for it!!!!!
MrRa [10]

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First of all, you must find the length of the side to add with 36 to equal 100. This would give you 64. So once you do that, you can do pythagorean theorem to find the length of x. This would give you 64^2 + 48^2 = x^2. Once you have this equation, you square your terms to get; 4,096 + 2,304 = x^2. After you add them you will now have 6,400 = x^2. Once you have this, you will need to do the square root of both sides of the equation; sqrt(6400) = x. This gives you x = 80.

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Brainliest?

3 0
3 years ago
I really need help, answer as many as you can please
amid [387]
5^2 -7•4+(36-2^(5) so do (36-2^5 first put that in the calculator which gets u 32.Then bring down 5^2-7•4+32 then do 5^2 and 7×4 which 25 -28+32 add them together u get 60 so 25 -60 is 35
6 0
3 years ago
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