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3 years ago

Please give me the correct answer.Only answer if you're very good at math.Please don't put a link to a website.

Mathematics

2 answers:

Dimas [21]3 years ago

8 0

Answer:

-60

Step-by-step explanation:

-8×5 = -40

-40/4 = -10

-10×6 = -60

Fed [463]3 years ago

6 0

Answer:

-48/24 simplified version is -2

Step-by-step explanation:

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Find the perimeter of the figure below , composed of a rectangle and two semicircles .round to the nearest tenths place

Aleksandr-060686 [28]

Answer:

Step-by-step explanation:

22/7 × 14 × ½ × 2 = 44

15 + 15 = 30

30 + 44 = 74

5 0

3 years ago

TIME REMAINING

Diano4ka-milaya [45]

Answer:

h=2

Step-by-step explanation:

f is translated right 2 units (so h=2) and up 2 units (so k=2)

3 0

3 years ago

Read 2 more answers

Find the equation of the sphere passing through P(negative 4 comma 7 comma 6 )and Q(8 comma negative 3 comma 5 )with its center

Juli2301 [7.4K]

Answer: The equation of the sphere is:

(x-2)^2 + (y-2)^2 + (z-5/2)^2 = sqrt(245)/2

Step-by-step explanation:

The centre of the sphere is the midpoint of the diameter, which is

1/2

[(-4,7,6) + (8,-3,5)] =(2,2,5/2)

The length of the diameter is

=sqrt |(8,-3,5) - (-4,7,6)|^2

=sqrt (12^2 + (-10)^2 + (-1)^2)

=sqrt (144+100+1)

=sqrt(245)

so the radius of

the sphere is:

1/2(sqrt(245)) = sqrt(245)/2.

The equation of the sphere is:

(x-2)^2 + (y-2)^2 + (z-5/2)^2 = sqrt(245)/2

4 0

3 years ago

N divided by 2 - 6 = 8

dybincka [34]

Answer:

N=28 my friend

Step-by-step explanation:

7 0

3 years ago

Negative exponents in denominators can be evaluated using StartFraction 1 Over b Superscript negative and EndFraction nbsp equal

skelet666 [1.2K]

Answer:

b Superscript positive

Step-by-step explanation:

Negative exponents in the denominators can be evaluated by moving the function from the denominator to the numerator and changing the power from negative to the positive.

We have

1/b⁻² = b²

Moving the function with a power from denominator to numerator or from numerator to denominator changes the sign of the power. It is not equal to zero.

This is the property of exponents.

3 0

2 years ago

Please give me the correct answer.Only answer if you're very good at math.Please don't put a link to a website.​

Please give me the correct answer.Only answer if you're very good at math.Please don't put a link to a website.