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kiruha [24]
3 years ago
7

Mr. Halsey leans a ladder against an 11.5-foot wall. The bottom of the ladder is 3.5 feet from the base of the wall, as shown.

Mathematics
1 answer:
marta [7]3 years ago
7 0
The answers is : d
Because 11.5 plus 3.5 would equal 15 and then the approximate length would end up being 14
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Rectangle ABCD has vertices A(–6, –2), B(–3, –2),
Tatiana [17]

Answer:

A. T–4, 3(x, y)

Step-by-step explanation:

We are given that the transformation changes the rectangle ABCD to the rectangle A'B'C'D'.

The changes in the co-ordinates are given by,

A = (-6,-2) = (-6,-2) + (-4,3) = (-10,1)

B = (-3,-2) =  (-3,-2) + (-4,3) = (-7,-1)

C = (-3,-6) = (-3,-6) + (-4,3) = (-7,-3)

D = (-6,-6) = (-6,-6) + (-4,3) = (-10,-3)

So, we see that the rectangle ABCD is transformed by the co-ordinates (-4,3).

That is, it is translated 4 units to the left and 3 units upwards.

Thus, option A is correct.

3 0
3 years ago
For a moving object, the force acting on the object varies directly with the object's acceleration. When a force of 21 N acts on
Marat540 [252]

Answer:

21N:7m/s

? :10m/s

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210÷7=30N

Your final answer is 30N

Step-by-step explanation:

This is called direct propotion

it involves close multiplication

4 0
2 years ago
Solve X/3 - 2X+1/3 = X-3/5​
iren2701 [21]

Answer:

Answer is 3

Step-by-step explanation:

x/3-2x/1+3 =x-3/5

x/3-x/3 = x-3/5

0=x-3/5

0=x-3

3=x

sothat, x = 3 ans

3 0
3 years ago
Help please !! Solve -1.6r+5= -7.8
Nikolay [14]

subtract 5 from both sides. -1.6r=-5 divide both sides by-1.6. r=-5/-1.6 simp;ify-5/1.6 to 3.125. r =3.125

5 0
3 years ago
Read 2 more answers
How do you get -2 using 2,3,and 4
jarptica [38.1K]
Can you please show a picture of your problem so i can better understand it
7 0
3 years ago
Read 2 more answers
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