6. Please help. Nestor is about to write a proof that CD⎯⎯⎯⎯⎯⎯⎯⎯⊥AB⎯⎯⎯⎯⎯⎯⎯.

FIND THE SURFACE AREA. I WILL MARK YOU A BRAINLEST IF THE ANSWER IS RIGHT

garik1379 [7]

Answer:

philipines the 1

4 0

3 years ago

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a rectangular lawn of sides 400m and 300m is surrounded by a path of width 3 m . find the area of path

DiKsa [7]

Answer:

2109 meter squared

Step-by-step explanation:

$Area \: of \: path \\ = (400+3)(300+3)-400 \times 300 \\ = 403 \times 303 - 120000 \\ = 122,109 - 120000 \\ = 2109 \: {m}^{2}$

8 0

3 years ago

Which angle is adjacent to ∠4? ∠2 ∠3 ∠5 ∠8

Agata [3.3K]

Answer:

I think it is b

Step-by-step explanation:

7 0

2 years ago

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PLS HELP Find the value of x. A. 4 B. 2 C. 7 D. 14

mars1129 [50]

Answer:

ANSWER IS B

Step-by-step explanation:

5x - 3 = 3x + 1

5x - 3x = 1 + 3

2x = 4

x = 4/2

x = 2

4 0

3 years ago

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0.5s +1=7 + 4.5s S =

kvv77 [185]

Answer:

$s = -\frac{3}{2}$

Step-by-step explanation:

Solve for the value of $s$ :

$0.5s + 1 = 7 + 4.5s$

-Combine both $0.5s$ and $4.5s$ by subtracting $0.5s$ by $4.5s$ :

$0.5s + 1 - 4.5s = 7 + 4.5s - 4.5s$

$-4s + 1 = 7$

-Subtract $1$ to both sides:

$-4s + 1 - 1 = 7 - 1$

$-4s = 6$

-Divide both sides by $-4$ :

$\frac{-4s}{-4} = \frac{6}{-4}$

$s = -\frac{3}{2}$

So, the value of $s$ is $-\frac{3}{2}$ .

3 0

3 years ago