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Serga [27]
3 years ago
14

Find the sum -0.3 + 25/100

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
8 0

Answer:

-0.05

Step-by-step explanation:

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What does -4x+7=11 equal ?
viktelen [127]
-7 to make 4 so -4x=4 x=-1

The answer is x=-1

Hope this helps:)
6 0
3 years ago
Read 2 more answers
If f(2) = 13 and f '(x) ≥ 3 for 2 ≤ x ≤ 4, how small can f(4) possibly be?
aniked [119]
The slope f'(x) = [f(4) - f(2)]/(4-2)≥3,
so [f(4) - 13]/2 ≥3
f(4) -13 ≥ 6
f(4)≥19, so it can be as small as 19.
8 0
3 years ago
Help please !! easy question i believe :))
kolezko [41]
Solve for x given two sides

Solution

x is an angle hence we are gonna use the formula Sin

Sin 0 = opp/hyp

0 represents theta.


Sin 0 = opp/hyp
Sin 0 = 27/33

Put 27/33 in decimal form

= 0.8181

Transpose to make 0 the subject


Sin 0 = 0.8181

0 = Sin-1 0.8181

When adding Sin from one side to another it becomes Sin inverse.

0 = Sin-1 08181

Now we find the answer

0 = Sin-1 0.8181

= 54.89 degrees

Therefore x is equal to 54.9 to the nearest tenth.
6 0
2 years ago
Is 3 /47 a terminating or a repeating number
katrin2010 [14]
I believe you’re asking 3 divided by 47, but no it does not terminate, it’s a never ending decimal (irrational)
5 0
3 years ago
19.6 is 24.5% of what number ?
wolverine [178]
19.6/0.245=80 and 80*0.245= 19.5 as a check, so it's 80
7 0
3 years ago
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