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Murljashka [212]
3 years ago
6

Express .0000257 in scientific notation

Mathematics
1 answer:
sukhopar [10]3 years ago
6 0

Answer:

2.57 x 10^(-5)

Step-by-step explanation:

you have to move the comma sign in front of the first number considering 0 as a non-number.

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F(x) = 722<br> g(x) = 2.c + 1<br> Find ( 4) (2<br> (2). Include any restrictions on the domain.
balandron [24]

Answer:

sorry this question is tough

6 0
3 years ago
-5x-(8-x)=12 how do I solve this problem.<br> show a step by step please in a balance problem
Alex

Answer:

x = -5

Step-by-step explanation:

to evaluate for x in this this question -5x-(8-x)=12

the firsst step, you would open the bracket with - then evaluate for the value of x

solution

-5x-(8-x)=12

-5x -8 + x = 12

combine the like terms

-5x + x = 12 + 8

-4x = 20

divide both sides by the coefficient of x

-4x/-4 = 20/-4

x = -5

5 0
3 years ago
Please help I will mark Brainly
Illusion [34]

Answer:

its C


Step-by-step explanation:

if x- small  and y = large and there's 180 small 370 large then its 180x and 370 small and if the maximum is 2000 he needs to get less than or equal to and that's the symbol. how that helps

3 0
3 years ago
A garden in the shape of a trapezoid has an area of 44.4 square
Leviafan [203]

Answer:

37 meters

Step-by-step explanation:

The equation for the area of a trapezoid is A=\frac{a+b}{2} +h.

Here, a = 4.3, b=10.5, and h is unknown.

44.4=\frac{4.3+10.5}{2} +h

44.4=\frac{14.8}{2} +h

44.4=7.4 +h

37 = h

The height of the trapezoid is the width of the garden, so the garden is 37 meters wide.

5 0
3 years ago
Can y’all help me on question 6?!
myrzilka [38]
The correct answer would be A. Hope this helps
6 0
3 years ago
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