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2 years ago

Question is in image.

Mathematics

2 answers:

RideAnS [48]2 years ago

8 0

Answer:

<h2>3.ALGEBRA Find x and the length of each side if RST is an isosceles triangle with RS = TS</h2>

Question is in image.

<h2>ANSWER: C. x =3, RS = TS = 29,RT = 8</h2><h2>Step-by-step explanation:</h2><h2>HOPE ITS HELP</h2>

ADD BRAINLIEST

5 STARS

<h2>THANK YOU!!!</h2>

jonny [76]2 years ago

4 0

Answer:

Step-by-step explanation:

HOPE ITS HELP

whith jrverano2010

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The sides of a rectangle are 3t - 2 and 5t + 7. Write an expression for the perimeter of the rectangle.

natka813 [3]

How does this have anything to do with factoring?
Perimeter of the rectangle would just be 2(3t-2)+2(5t+7)
Simplify that to get 6t-4+10t+14, then 16t+10

6 0

4 years ago

A kite has a string that is 300 ft long, The flying kite forms a 62°angle with a

anygoal [31]

Answer:

270.9 ft

Step-by-step explanation:

6 + 300sin(62)

= 270.8842779 ft

8 0

4 years ago

Can someone explain?

makkiz [27]

The correct statement regarding the quadratic function is:

K. I, II and III.

<h3>What is a quadratic function?</h3>

A quadratic function is given according to the following rule:

$y = ax^2 + bx + c$

If a > 0, it has a maximum value, and if a < 0, it has a minimum value.

The extreme value is $(x_v,y_v)$ , in which:

$x_v = -\frac{b}{2a}$

$y_v = -\frac{\Delta}{4a}$

$\Delta = b^2 - 4ac$

The solutions are:

$x_1 = \frac{-b + \sqrt{\Delta}}{2a}$

$x_2 = \frac{-b - \sqrt{\Delta}}{2a}$

In this problem, we have a function h(t). Changing the coefficient c, the h-intercept h(0) changes. Looking at the formulas in the bullet point, the value of $\Delta$ changes, meaning that both the maximum value $y_v$ and the t-intercepts $t_1$ and $t_2$ will change, so option K is correct.