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3 years ago

How do you write 6.37 x 10^3 in standard form?

Mathematics

2 answers:

kirill [66]3 years ago

5 0

Answer:

6.37 x 10^3 in standard form is: 6370x

mamaluj [8]3 years ago

4 0

Answer:

6370 is the answer Hope this helps.

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If a = -10/5 then a =... <br><br><br> Please help ASAP!

Sladkaya [172]

Answer:

-2 hope this helps! :)

Step-by-step explanation:

-10 over 5 is -2

so a = -2

7 0

3 years ago

Determine whether each set of side lengths could be the sides of a right triangle.

kvv77 [185]

Answer:

i think both of them cant be

8 0

2 years ago

Help me out please I don’t understand?

zepelin [54]

Answer:

ya i dont either

Step-by-step explanation:

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3 years ago

A circle is inscribed in a square is 10 inch sides what is the circumference of the circle use 3.14 as an approximation for pie

MissTica

Answer:

31.4 inches

Step-by-step explanation:

If a circle is inscribed in a square then diameter of circle inscribed is same as side as of square.

In the given problem it is given that side of square is 10 inches.

So diameter of circle inscribed is 10 inches

we know radius of circle is half of diameter of circle

Thus, radius of circle inscribed = diameter of circle/2 = 10/2 = 5inches.

Expression to calculate circumference of circle is given by $2\pi r$

where r is the radius of circle.

Thus circumference of circle inscribed is

$2*\pi *5\\=> 10*3.14 \\=> 31.4$

Thus, circumference of circle inscribed is 31.4 inches

6 0

3 years ago

Task 1

CaHeK987 [17]

Answer:

part 1 : y = x^2 + 3x + 5

y = x + 13

solution:

x^2 + 3x + 5 = x + 13

x^2 + 2x -8 = 0

(x+4)(x-2) = 0

x = -4 or x = 2

if x = -4, y = 9

if x = 2 , y = 15

part 2 : x^2 + 2x + 1 = 0

(x + 1)^2 = 0

x = -1

y = 1

task 2

part 1 : Let our two digit number be 26

Next, we rewrite it as a difference of two numbers

26=32-6

We want to square 26 using the identity:

In this case,

x=32

y=6

Substituting into the identity

plz make me brainliest

7 0

3 years ago