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3 years ago

1. If the flower garden has an area of 27 ft?, what are the dimensions of the garden?

Mathematics

1 answer:

charle [14.2K]3 years ago

5 0

Answer:

Answer: It is very clear that we have completely crossed into fantasy. It has to be so because the earth is coming up with different types of disease and unexpected happenings. Global warnings are also signs tthat our earth is becoming somethung we never imagined. I think the worst is yet to come because it is believed that the creator of this world prophesied about the end time and the happenings now are clear evidence of it whether one believes it or not.

Step-by-step explanation:

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Solve the equation log^7b>2

ahrayia [7]

Answer:

b > 12.71

Step-by-step explanation:

Here in this question we have to solve the inequality equation given for b (An unknown variable}

Now, the equation is $(\log b)^{7} > 2$

⇒ $\log b > 2^{\frac{1}{7} }$

We are taking the base of the log here is 10.

So, $10^{(\log b)} > 10^{2^{\frac{1}{7} } }$ {Since $10^{\log x} =x$ and $e^{\ln x} = x$ }

⇒ b > 12.71 (Approximate) (Answer)

3 0

3 years ago

A projectile is launched from the ground at an angle of theta above the horizontal with an initial speed of v in ft/s. The rang

VARVARA [1.3K]

Answer:

$\theta=24.4^\circ$

Step-by-step explanation:

The formula you wrote has the fraction the other way around. You can find that the range of a projectile is in reality approximated by the equation $x=\frac{v^2}{g} sin(2\theta)=\frac{v^2}{32ft/s^2} sin(2\theta)$ , where we will use ft for distances.

From the given equation we have then $\frac{x32ft/s^2}{v^2} =sin(2\theta)$ , which means $\theta=\frac{Arcsin(\frac{x32ft/s^2}{v^2})}{2}$ since the arcsin is the inverse function of the sin.

Since we have x = 170 ft and v = 85 ft/s, we can substitute these values from the equation written, and we will have $\theta=\frac{Arcsin(\frac{(170ft)(32ft/s^2)}{(85ft/s)^2})}{2}$ , and from now on we have just to use a calculator, obtaining $\theta=\frac{Arcsin(0.75294117647)}{2}=\frac{48.84579804^\circ}{2}=24.4^\circ$

3 0

3 years ago

A class must have fewer than 18 students due to the number of desks that can be placed in the classroom. Write an inequality tha

forsale [732]

Answer:

n < 18
n ≥ 15

Step-by-step explanation:

The wording "fewer than" is translated to the math symbol "less than". The variable n represents the number of students.

<em>the number of students</em> is fewer than 18

translates to ...

n < 18

The wording "at least" translates to the math symbol "greater than or equal to."

<em>the number of students</em> is at least 15

translates to ...

n ≥ 15

8 0

2 years ago

If f(x) = x + 8 and g(x) = –4x – 3, find (f + g)(x).

Alecsey [184]

Answer:

Step-by-step explanation:

(f + g)(x)

= f(x) + g(x)

= x + 8 - 4x - 3 ← collect like terms

= - 3x + 5

5 0

2 years ago

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In the diagram, m Find m

IrinaVladis [17]

Find the slope, m, of the line whose graph contains the points (1,2) and (2, 7). ... What does it mean if the slope, m, is negative in y = mx + b?

8 0

3 years ago

Read 2 more answers