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3 years ago

Rectangle A is a scaled version of rectangle B. The dimensions of rectangle A are four times the dimensions of rectangle B. The

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

8 0

Answer:

1152

Step-by-step explanation:

288 x 4=1152

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It takes Drew 1/10 hour to walk a 1/6 mile park loop. What is Drew's unit rate, in miles per hour?

meriva

1/10 hour = 10 minutes

1/6 mile loop in 10 minutes.
1/6*6/1, 10*6=60
1 Mile every 60 minutes.

By unit rate, do you mean miles per hour? If so:
Drew walks 1 mile per hour.

7 0

4 years ago

If a(2x-3)=bx+5 then the solution for x in terms of a and b is

Fudgin [204]

Answer:

x=(3a+5)/(2a-b)

Step-by-step explanation:

first we distribute the a to the 2x and -3

2ax -3a=bx+5

we move the -3a over by adding 3a

2ax=bx+5+3a

then we move the bx over

2ax-bx=5+3a

we can now group the left side like this

x(2a-b)=5+3a)

to find x all we must do is divide both sides by (2a-b)

x=(3a+5)/(2a-b)

7 0

3 years ago

What is √192 expressed in simplest radical form?

ra1l [238]

Answer:

Step-by-step explanation:

the answer is a

√192=13.85.....

8√3= 13.85

answer is a

8 0

3 years ago

Solve for x in the equation x2 + 14x+17--96

Veseljchak [2.6K]

Answer:

Option B.

Step-by-step explanation:

If a quadratic equation is defined as $ax^2+bx+c=0$ , the by quadratic formula

$x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}$

Consider the given equation is

$x^2+14x+17=-96$

We need to find the value of x.

Add 96 on both sides.

$x^2+14x+17+96=-96+96$

$x^2+14x+113=0$

Here, a=1, b=14 and c=113. Using quadratic formula we get

$x=\dfrac{-14\pm \sqrt{14^2-4(1)(113)}}{2(1)}$

$x=\dfrac{-14\pm \sqrt{-256}}{2(1)}$

$x=\dfrac{-14\pm \sqrt{256}\sqrt{-1}}{2}$ $(\sqrt{-1}=i)$

$x=\dfrac{-14\pm 16i}{2}$

$x=-7\pm 8i$

The value of x are x=-7 + 8i and x=-7 - 8i.

Therefore, the correct option is B.

8 0

3 years ago

Two hundred fifteen people have been invited to a reception. The men get a gift of candy that cost $ 6.95 each, and the women ge

eimsori [14]

The answer is $2000 your welcome

3 0

3 years ago