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Vlad [161]
3 years ago
11

I need the equation not the answer please! 12-4 3/8

Mathematics
1 answer:
Nadya [2.5K]3 years ago
6 0
12-4\frac{3}{8}=11\frac{8}{8}-4\frac{3}{8}=7\frac{5}{8}
or
12-4\frac{3}{8}=\frac{96}{8}-\frac{35}{8}=\frac{61}{8}=7\frac{5}{8}
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A right triangle has legs measuring 16 inches and 20 inches what is the length of the hypotenuse
leonid [27]

Answer:

The length of the hypotenuse is 4\sqrt{41}\ in

Step-by-step explanation:

we know that

In a right triangle

Applying the Pythagoras Theorem

c^{2}=a^{2}+b^{2}

where

c is the hypotenuse

a,b are the legs of the right triangle

substitute the values

c^{2}=16^{2}+20^{2}

c^{2}=256+400

c^{2}=656

c=\sqrt{656}\ in

Simplify

c=4\sqrt{41}\ in

8 0
3 years ago
100 POINTS !!!! Let f(x)=√3x and g(x)=x-6 What's the smallest number that is in the domain of fog?
Gennadij [26K]

Answer:

6

Step-by-step explanation:

fog(x) = √3(x-6)

Domain => 3(x-6) ≥ 0

<=> x-6≥ 0

=> x ≥ 6

so, the smallest number is 6

7 0
3 years ago
The temperature went from -16°F to 7°F. What was the change in temperature?
Aleonysh [2.5K]
So you’re going from -16° to 7°. think of the equation as 16+7. you get 23. if the numbers go from a negative to a positive, the sun will be positive. so you’re answer is 23.
5 0
4 years ago
Read 2 more answers
A lie-detector works correctly with 80% probability when the person is lying, and with 90% probability when the person is not. A
muminat

Answer:

the time percentage is 17%

Step-by-step explanation:

The computation of the time percenatge in the case when the detector lie and done with the mistake is as follows:

L denotes the event  in which a person is lying.

NL denotes the event in which a person is not lying.

C denotes the event in which that lie detector works correctly

NC denotes the event in which  lie detector is not working correctly

Now

P(C|L) =0.8

And,

P(NC|L) is

=1 - .8

= 0.2

P(C|NL) =0.9

P(NC|NL) is

= 1 -.9

=.1

P(L) = 0.7

P(NL) is

= 1 - .7

= .3

Now

P(NC) =P(NC|L) × P(L) + P(NC|NL) × P(NL)

=. 2 × .7 + .1 ×.3

=. 14+.03

= 0.17

Hence, the time percentage is 17%

8 0
3 years ago
The numbers 12, 34, 56, 78, 90 are five two-digit numbers that use
Slav-nsk [51]

Answer:

90, 81, 72, 63, 54

Step-by-step explanation:

I think that these numbers make up the most possible product. Having the larger numbers on the side as the tens digit would be a better way of making the product bigger so that you can leave the smaller numbers for the smaller ones digit.

6 0
3 years ago
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