Please help will give 5 stars and thanks (please do not take this down omg)

Mathematics

1 answer:

Korolek [52]3 years ago

7 0

36 cm^2 is the answer .

You might be interested in

Match each trigonometric function with its Unit Circle definition. Note that Angle A is correctly oriented for the Unit Circle d

PtichkaEL [24]

The first diagram below shows a circle with a radius of 1 (unit circle). The circle is drawn on a Cartesian graph with (0,0) as the center of the circle.

From the second diagram, we can determine the value of sin(Θ) = y
and cos(Θ) = x

We can further deduce that
tan(Θ) = $\frac{y}{x}$
sec(Θ) = $\frac{1}{cos(Θ)}$ = $\frac{1}{x}$
cosec(Θ) = $\frac{1}{sin(Θ)}$ = $\frac{1}{y}$
cot(Θ) = $\frac{cos(Θ)}{sin(Θ)}$ = $\frac{x}{y}$

4 0

3 years ago

Read 2 more answers

For f(x) = x^2, find f(4 - sqrt(2))

ryzh [129]

$\bf f(x)=x^2\qquad f(4-\sqrt{2})\implies x=4-\sqrt{2}
\\\\\\
f(4-\sqrt{2})=\left( 4-\sqrt{2} \right)^2\implies f(4-\sqrt{2})=\left( 4-\sqrt{2} \right)\left( 4-\sqrt{2} \right)$

do a FOIL on it to get the product, or just use the binomial theorem to expand the binomial and simplify

4 0

3 years ago

What is the 1st term when -5z^2+7z^4+11z-8z^3 is arranges in descending order

Alexandra [31]

Answer: The first term is $7z^{4}$

Step-by-step explanation:

1. To rewrite the given polynomial in descending order, you must see the exponent of each variable of the terms. Then, you must arrange the terms from bigger to smaller.

2. Keeping this on mind, you have:

$7z^{4}-8z^{3}-5z^{2}+11z$