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3 years ago

Can You Please Help Me

Mathematics

2 answers:

Illusion [34]3 years ago

8 0

Answer:

A: YES

B: NO

C: YES

Step-by-step explanation:

uhm, if you really need an explanation, here it goes

the opposite of an integer is its opposite value or if its a postitve integer the oposite woud be the negative integer, and thats all i got, hope this helps.

Sergeeva-Olga [200]3 years ago

4 0

A.) Yes

B.) No

C.) Yes

Hope this helps.

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What is the perimeter of this trapezoid?

Bad White [126]

Answer:

74 inches

Step-by-step explanation:

P = 1/2(b1+b2)h

= 1/2(15+22)4

= 1/2(37)4

= 1/2(148)

= 74'

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3 years ago

What solid is formed when rotating a square about a horizontal or vertical axis through the center of the square?

maksim [4K]

Answer:

Torus

Step-by-step explanation:

This particular solid is called a torus, and looks like a dough-nut. Note: The 2-D figure may appear on coordinate axes, from which you can obtain measurement information about the figure.

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2 years ago

Solve for c .. c+92 less than 82

lisov135 [29]

Solve for "c"
C+92>82
C>82-92
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3 0

3 years ago

Pls answer this is very easy

Alexus [3.1K]

Answer:

A and B

Step-by-step explanation:

The original equation simplifies down to -4m - 2

Answer A and B also simplify down to -4m -2, and therefor are equivalent

A: -2(4m + 1) + 4m

-8m - 2 + 4m

-4m - 2

B: 2(2m - 1) - 8m

4m - 2 - 8m

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8 0

2 years ago

Read 2 more answers

Perform the indicated operation. 6-7i/6 + i

arsen [322]

Answer: (28/37) - (48/37)*i

Step-by-step explanation:

We want to solve the quotient:

$\frac{6 - 7*i}{6 + i}$

To solve it, we need to multiply the whole quotient by the complex conjugate of the denominator.

Remember that for a complex number:

a + b*i

the complex conjugate is:

a - b*i

Then if the denominatoris:

6 + i

the complex conjugate is:

6 - i

Then to solve the quotient we have:

$\frac{6 - 7*i}{6 + i} *\frac{6 - i}{6 - i} = \frac{(6 -7*i)*(6 - i)}{(6 + i)*(6 - i)} = \frac{6*6 -7*6*i - 6*i + (-7*i)*(-i)}{6*6 +6*i - 6*i -i^2}$

This is equal to:

$\frac{6*6 -7*6*i - 6*i + (-7*i)*(-i)}{6*6 +6*i - 6*i -i^2} = \frac{36 - 42*i - 6*I - 7}{36 + 1} = \frac{29 - 48*i}{37}$

Then the initial quotient is equal to:

(28/37) - (48/37)*i

8 0

2 years ago

Can You Please Help Me ​

Can You Please Help Me