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grandymaker [24]
3 years ago
6

What us problems 6 and 7?​

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
8 0

Answer:

y=(x+7)2(2x+1)(x−4)

y=2x4+21x3−4x2−399x−196

Step-by-step explanation:

You might be interested in
m<1=6x and m<3= 120. find the value of x for p to be parallel to q. the diagram is not to scale
lord [1]
M<1 = M<3
these 2 angles are equal for parallel lines
6x=120
X=120/6=20
5 0
3 years ago
For this problem what I did was add all the measurements and I got 48 m. However, it is wrong. How do I go about solving the per
erma4kov [3.2K]

9514 1404 393

Answer:

  66 m

Step-by-step explanation:

The perimeter is the sum of the measures of <em>all</em> of the sides. There are two side measures that are missing from the diagram.

The missing horizontal measure is ...

  17 m - 8 m = 9 m

The missing vertical measure is ...

  16m -7 m = 9 m.

If you add these to the sum you already calculated, you will get the correct answer:

  48 m + 9 m + 9 m = 66 m . . . perimeter of the figure

_____

If you're paying attention, you see that the sum of the measures of the two shorter horizontal segments is the same as the measure of the longer horizontal segment. Likewise, the sum of the measurements of the two shorter vertical segments is the same as that of the longer vertical segment.

In other words, the perimeter of this (and any) L-shaped figure is the same as the perimeter of a rectangle having the same horizontal and vertical dimensions as the long sides of the figure.

  P = 2(17 m +16 m) = 2(33 m) = 66 m

8 0
3 years ago
Can someone help me please. -4-(4+3i)
olga2289 [7]
Your answer would be -11.

5 0
3 years ago
Someone please help me with this !!!
ser-zykov [4K]

It is the first one, so where it is marked is already correct

7 0
3 years ago
Find the degree measure of each angle of the triangle
Karo-lina-s [1.5K]

Answer:

51,51 and 78

Step-by-step explanation:

3x+9=4x-5

3x=4x-14

-x=-14

x=14

8 0
2 years ago
Read 2 more answers
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