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3 years ago

How many solutions are there to the equation below? = 7

Mathematics

2 answers:

Scilla [17]3 years ago

4 0

Answer:

b. 1

Step-by-step explanation:

there is only one solution because:

√49= 7

7²= 49

melomori [17]3 years ago

3 0

There are 2 solution to that equation: 49 and -49 because you can square root the negative of a number and it’ll still equal the same as the positive of that same number

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The perimeter of a rectangle must be less than 170170 feet. If the length is known to be 4444 feet, find the range of possible w

katrin [286]

Answer:

$w \in (0,41)$

where w is width of rectangle.

Step-by-step explanation:

We are given the following in the question:

The perimeter of a rectangle must be less than 170 feet.

Length of rectangle = 44 feet

Perimeter of rectangle =

$2\times (\text{Length + Width})$

Let w be the width of rectangle.

According to the question,

$P < 170\\2(44 + w)$

Thus, the width of triangle should be less than 41. Since w cannot take negative values, we can express value of w in interval notation as,

$w \in (0,41)$

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4 years ago

The graph of F(x) shown below has the same shape as the graph of G(x) = x^2 but it is shifted down 5 units and to the left 4 uni

grandymaker [24]

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$\bf \bullet \textit{ flips it sideways if } B\textit{ is negative}\\ ~~~~~~\textit{reflection over the y-axis} \\\\ \bullet \textit{ horizontal shift by }\frac{ C}{ B}\\ ~~~~~~if\ \frac{ C}{ B}\textit{ is negative, to the right}\\\\ ~~~~~~if\ \frac{ C}{ B}\textit{ is positive, to the left}\\\\ \bullet \textit{ vertical shift by } D\\ ~~~~~~if\ D\textit{ is negative, downwards}\\\\ ~~~~~~if\ D\textit{ is positive, upwards}\\\\ \bullet \textit{ period of }\frac{2\pi }{ B}$

with that template in mind, let's see

down by 5 units, D = -5

to the left by 4 units, C = +4

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3 years ago

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rodikova [14]

Answer: 54 stitches

Step-by-step explanation:

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6 0

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mart [117]

Answer:

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Step-by-step explanation:

I feel like you need the answer now so i'm not gonna write one.

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Zielflug [23.3K]

Answer:

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Step-by-step explanation:

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