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SSSSS [86.1K]
2 years ago
14

Solve for x please... it's for a test and it's really hard

Mathematics
2 answers:
trasher [3.6K]2 years ago
6 0
X= -10 hope this helped
LUCKY_DIMON [66]2 years ago
3 0
The answer is x=-10 hope this is right
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The chain made 145 times more money than the single store.

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3 years ago
Quadrilateral QRST, with vertices Q (1, 2), R (3, 4), S (5, 6), and T (2, 7), is dilated by a factor of 2 with the center of dil
bija089 [108]

Answer:

Step-by-step explanation:

Given

Quadrilateral QRST

Q (1, 2), R (3, 4), S (5, 6), and T (2, 7)

Dlated Factor = 2

Required

Coordinates of quadrilateral Q′R′S′T′

<em>Provided that a quadrilateral is dilated with the center of dilation at the origin; the new dilated shape is simply the multiplication of the dilation factor by the coordinates of the original shape;</em>

<em />

In other words,

Q'R'S'T' = Dilation factor * QRST

When Q = (1,2)

Q' = 2 * (1,2)

Q' = (2,4)

When R = (3,4)

R' = 2 * (3,4)

R' = (6,8)

When S = (5,6)

S' = 2* (5,6)

S' = (10,12)

When T= (2,7)

T'  = 2 * (2,7)

T' = (4,14)

Hence, the coordinates of Q'R'S'T' is

Q' = (2,4); R' = (6,8); S' = (10,12); T' = (4,14)

6 0
3 years ago
If a°, 30° and 2a° are the angle of triangle find a°​
valina [46]

Answer:

a=50

Step-by-step explanation:

a + 2a + 30 = 180

3a + 30 = 180

(-150 from both sides)

3a = 150

(Divide by 3 from both sides)

a = 50

8 0
3 years ago
Please help, thanks if you do. (WILL MARK)
Likurg_2 [28]

Answer: n-6p^2 + 2np  

Hope this helps!

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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