3 years ago

The perimeterhof a rectangle is 48 inches. The rectangle is twice as long as it is wide. What is the length of the rectangle?

Mathematics

1 answer:

den301095 [7]3 years ago

6 0

Answer: B: 16 inches

Step-by-step explanation: dont got one

im in seventh grade :)

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Phantasy [73]

Step-by-step explanation:

$r = \sqrt{ \frac{ax - p}{q + bx} } \\ {r}^{2} = \frac{ax - p}{q + bx}$

r² (q + bx) = ax - p

qr² + bxr² = ax - p

qr² + p = ax - bxr²

qr² + p = x (a - br²)

$x = \frac{q {r}^{2} + p}{a - b {r}^{2} }$

7 0

4 years ago

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If the parent function is square root x. describe the translation of of the fuction square root x-1

NARA [144]

The translation of a function f(x) can be described as:
f(x)->f(x-h)+k
when the functions has been translated h units to the right, and k units up.
Compare with
sqrt(x)->sqrt(x-1)+0
we see that h=1, k=0.

Thus it is a horizontal translation of 1 unit to the right. (zero unit up).

6 0

4 years ago

Twelve more than two times a number is 32

anastassius [24]

Answer: 76

Step-by-step explanation:

32x2=64

64+12

3 0

3 years ago

Hallo what is thit see 45:5+90+66:2

Viefleur [7K]

45/5+90+66/2

=9 + 90 + 33

=99 +33

=132

7 0

3 years ago

A blueprint has a scale of 4 inches = 12 feet. What is the scale factor? A. 1 inch = 3 feet. B. 3 inches = 1 foot. C. 4 inches =

labwork [276]

Answer:

A 1 in =3ft

Step-by-step explanation:

4/12

1/3

7 0

3 years ago

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