All categories

3 years ago

If i have a 20 min break and it 4:12 how much time do i have left

Mathematics

2 answers:

Allisa [31]3 years ago

7 0

Pretty sure it'd be 4:32. Just add 20 to 12

olchik [2.2K]3 years ago

6 0

you have until 4:32 because just add them

You might be interested in

Find the equation of the normal to the curve y=x^2-2x^2-4x+1 at thepoint (-1,2)

balandron [24]

Answer:

$y=-\frac{1}{3}x+\frac{5}{3}$

Step-by-step explanation:

Assuming that the first exponent in the formula for the curve should be 3, not 2...

$y=x^3-2x^2-4x+1$

The derivative is

$y'=3x^2-4x+4$

The slope of the tangent line at the point (-1, 2) is the value of the derivative at x = -1.

$y'|_{x=-1} = 3(-1)^2-4(-1)+4=3-4+4=3$

The slope of the normal line is the opposite reciprocal of the slope of the tangent line.

$m_{\text{normal} = -\frac{1}{3}$

Using the Point-Slope form of a linear equation, the normal line is

$y-2=-\frac{1}{3}(x-(-1))\\y-2=-\frac{1}{3}(x+1)\\y=-\frac{1}{3}x-\frac{1}{3}+2\\y=-\frac{1}{3}x+\frac{5}{3}$

5 0

2 years ago

Which fraction has a value that's equal to 7/8

S_A_V [24]

There's a bunch of them like if you simplify you could get 3/4.I'll give you some more.

Examples:14/16 21/24 28/32 and 35/40.

My brain was getting tired to think...but there's more.

Hope this helps :D

7 0

3 years ago

GIVING BRAINLIEST PLEASE ANSWER

klasskru [66]

Answer:

Step-by-step explanation:

aww im sorry i dont no i wish i knew but you dont need to give me anything im stupid

7 0

2 years ago

Read 2 more answers

There were three went on a hike. One was 2 3/4, MI long, and the other 1 1/2 and the last one 3 3/8. In decimals what was the to

lana66690 [7]

7 5/8 miles or in decimal form 7.625 miles

3 0

2 years ago

! et up your proportions) Eduardo counted eight seconds between seeing lightning and hearing thunder, and he knew that the light

vova2212 [387]

Answer:

1 mile away this is right

3 0

2 years ago