3 years ago

(x) = 1/(x + 4)² + 2?

Mathematics

2 answers:

just olya [345]3 years ago

4 0

Answer: 26x

Step-by-step explanation:the answer is 26x

maxonik [38]3 years ago

4 0

Answer:27

Step-by-step explanation:

X=1 (1+4) 5 squared is 25 then plus 2 is 27

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Which expression is equivalent to 55 + 2x + 5? *

Nuetrik [128]

Answer:

2(30+x)

Step-by-step explanation:

$55+2x+5\\=60+2x\\=2(x+30) or 2(30+x)$

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3 years ago

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Which of the following equations must also be true? Select three that apply.

Montano1993 [528]

Answer:

$\frac{ - r}{ - s} = t$

$\frac{ - r}{s} = t$

$\frac{r}{ - s} = - t$

8 0

3 years ago

A greenhouse contained both 6-inch high geraniums and 3 inch high geraniums. The 6-inch high geraniums were taken out of the gre

lapo4ka [179]

Answer:

6 weeks

Step-by-step explanation:

Let the number of weeks be x.

<u>Then we have an equation:</u>

6 + 1*x = 3 + 1 1/2 x
6 + x = 3 + 1.5x
1.5x - x = 6 - 3
0.5x = 3
x = 3/0.5
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7 0

3 years ago

Which of these are a function?

Rainbow [258]

Answer:

I'd say both b and d are functions. Niether one has a repeating x value which makes them functions.

8 0

3 years ago

If abcd is dilated by a factor of 1/3 the coordinate of A would be?

Dmitry_Shevchenko [17]

Answer:

A' = (-1, -1)

Step-by-step explanation:

Rule for the dilation of any point A(x, y) about the origin by a factor of k is given by the rule,

A(x, y) → A'(kx, ky)

From the graph attached,

Coordinates of point A are (-3, -3) and it is dilated by a scale factor of $\frac{1}{3}$ about the origin then the coordinates of the image point A' will be,

A(-3, -3) → $A'(-3\times \frac{1}{3},-3\times \frac{1}{3})$

→ A'(-1. -1)

Therefore, coordinates of A' = (-1, -1) is the answer.

5 0

3 years ago