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SOVA2 [1]
2 years ago
10

Given parallelogram ABCD and AB || CD, if mAB = -5 then mCD must be:

Mathematics
1 answer:
Anastaziya [24]2 years ago
3 0

Answer:

the answer must be -5 I hope

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Is 3x+4y a polynomial. is it is a polynomial, state the degree of the polynomial.
Svetlanka [38]

Yes, this is a polynomial. It is an expression containing variables raised to a real number.

In this case, the variables are being raised to the power of one.

The degree of this polynomial, thus, is one.

5 0
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The formula for the surface area of a cylinder is 277(r + h) where r is the radius of the cylinder's base and h is its height. A
Andrew [12]

Answer:

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8 0
3 years ago
For each value of y, determine whether it is a solution to -2y+75-5.<br> Is it a solution?
ser-zykov [4K]

Answer:

• No

• Yes

• Yes

• No

Step-by-step explanation:

To determine if the 4 given values of y are solutions to the inequality, start by solving the inequality. Solving an inequality is just like that of an equation, except that the direction of the sign changes when the inequality is divided by a negative number.

-2y +7≤ -5

Subtract 7 on both sides:

-2y≤ -5 -7

-2y≤ -12

Divide by -2 on both sides:

y≥ 6

This means that the solution can be 6 or greater than 6.

-10 and 3 are smaller than 6 and are not a solutions, while 7 and 6 satisfies the inequality and are therefore solutions.

_______

Alternatively, we can also substitute each value of y into the inequality and check if the value is less than or equal to -5.

Here's an example to check if -10 is a solution.

-2y +7≤ -5

When y= -10,

-2y +7

= -2(-10) +7

= 20 +7

= 27

Since 27 is greater than 5, it is <u>not</u> a solution to the inequality.

3 0
2 years ago
The Star Wars franchise was purchased for $1,000,000,000 in 2015. If the value of the franchise increases 2% each year, which eq
coldgirl [10]

Answer: second C

Step-by-step explanation:

3 0
3 years ago
100 to 150 what is this answer
melisa1 [442]

Answer:

50

Step-by-step explanation:

150-100 = 50

5 0
2 years ago
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