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3 years ago

Please help me!!!! WILL MARK BRAINLYIST

Mathematics

1 answer:

Katen [24]3 years ago

3 0

Answer:

x=5.4

Step-by-step explanation:

-2.3(x - 1.2) = -9.66

Distribute -2.3

-2.3x + 2.76 = -9.66 (2 negatives make positive)

Subtract the constant (2.76)

-2.3x = -12.42

Divide by coefficient on both sides to get:

x=5.4

----------------------

(Pretty sure)

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Figure G is rotated 90Degrees clockwise about the origin and then reflected over the x-axis, forming figure H. On a coordinate p

asambeis [7]

Answer:

The 1st selection is appropriate.

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Hope it helps.. Mark brainliest

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Answer:

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Step-by-step explanation:

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2 years ago

!NEED HELP URGENTLY!<br> p − 10p + -5p + 14p − -9p − 2 = -20

bekas [8.4K]

Answer:

p = -2

Step-by-step explanation:

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2 years ago

LaShaundra is buying fence for two triangular sections of her garden.

mixas84 [53]

Answer: 80 feet.

Step-by-step explanation:

1. As you can see in the figure, triangle ABC and the triangle DFG are similar.

2. The scale of factor of triangle ABC to triangle DFG is the following:

$sf=\frac{20ft}{4ft}\\sf=5ft$

3. Therefore, the lenght of the side DG of the trinagle DFG is:

$DG=5*AC\\DG=5*7ft\\DG=35ft$

4. The perimeter of the triangle DFG is:

$P_{DFG}=20ft+25ft+35ft=80ft$

5. Therefore, she would need 80 feet of fence.

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3 years ago