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vitfil [10]
2 years ago
13

PLS HELP ASAP IS THIS TRUE OR FALSE? *image below*

Mathematics
2 answers:
Darya [45]2 years ago
4 0

Answer:

true

Step-by-step explanation:

idek

hodyreva [135]2 years ago
3 0

Answer:

True

Step-by-step explanation:

If we say x-1=0

x=1

F(1)=(1)^3-7(1)^2+15(1)-9

=1-7+15-9

=-6-9+15

=0

So this proves that it's a factor by factor theorem

A factor must give 0 if it's substituted to the equation

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Anyone know this geometry question? 10 min left! Will give brainiest
Rasek [7]
Angle 3 and angle 6 are corresponding angles, which means they are equal. In order for the lines to remain parallel, angle 3 and angle 6 would need to remain equal. If something is done to angle 6, then it would have to be done to angle 3 as well in order to keep the angles equal. So, if angle 6 is doubled, angle 3 would also have to be doubled. 

The answer is B. m< 3 would need to double.

Hope this helps =)
5 0
2 years ago
The length of segment with endpoints (0,-1) and (4,7)
Art [367]

Answer:

Length = 9 units

Explanation:

Length between two points...,

Apply the following formula,

Length = square root of [(difference in x coordinates)^2 + (difference in y coordinates)^2]

Length = square root of [ (4 - 0)^2 + (7 - -1)^2 ]

Length = square root of (80)

Length = 9 units

4 0
3 years ago
The surface areas of the two solids shown above are equal.<br> O A. True<br> O B. False
nikdorinn [45]

Answer:

False

Step-by-step explanation:

If we were to flip the solid on the left so its parallel to the solid on the right, we would be able to compare the two more easier.

We can see that the right solid has dimensions of:

L = 1 cm

W = 3 cm

H = 5 cm

The left solid has dimensions of:

L = 1

W = 2

H = 7

If we were to add these all up, they would not equal.

R: 1 + 3 + 5 = 9

L: 1 + 2 + 7 = 10

3 0
3 years ago
Read 2 more answers
To play at bingo night there’s a $10 cover charge +2 dollar per bingo card. Write an equation for the cost (y) based on the numb
jasenka [17]

Answer:

y  = 2x+10

Step-by-step explanation:

y is the cost (which we don't know)

2x is the $2 per card with x representing the number of cards (which we don't know)

And of course 10 is the cover charge.

4 0
3 years ago
The radius of a circle with area A is approximately √A/3. The area of a circular mouse pad is 54 square inches. Estimate its rad
Gnesinka [82]

Answer:

4.2

Step-by-step explanation:

First I did 54 divided by 3 which is 18.  Then I found the square root of 18.

3 0
2 years ago
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