3 years ago

Please tell me the final answer to this question and the process. Thanks!

1 answer:

3 0

There are two triangles that are 15cm in height and 10cm in width so you do 15 times 10 which is 150 then divided it by 2 because it a triangle to get 75 then because there is 2 you then multiply it by 2 again and you get 150

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I need help thanks!!!!!

irga5000 [103]

Is this question asking for descriptions?

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3 years ago

5. For the equation: x = sin<img src="https://tex.z-dn.net/?f=t" id="TexFormula1" title="t" alt="t" align="absmiddle" class="lat

Rufina [12.5K]

<h2><u>Answer:</u></h2><h2> $\boxed{cos(y)=-sin(y),sin(x)=cos(x)}$ </h2><h2 /><h2><u>Solution Steps:</u></h2>

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<h3>(Below)</h3>

5 0

3 years ago

Which graph represents a function with direct variation?

Elza [17]

Answer: **The anwser is b because it represents a function with a direct variation because of the negative 2**

Step-by-step explanation:

3 0

3 years ago

The axis of symmetry for the graph of the function f(x)=3x^2+bx+4 is x= 3/2. what is the value of b

Papessa [141]

Answer:

b = -9

Step-by-step explanation:

The function is given as :

$f(x)=3x^2+bx+4$

The axis of symmetry for this function is x = 3/2

It is required to find the value of b. The axis of symmetry of a parabola is a vertical line that intercepts its vertex at its horizontal coordinate. It can be given by :

$x=\dfrac{-b}{2a}$

Putting x = 3/2 and a = 3 we get :

$b=-2ax\\\\b=-2\times 3\times \dfrac{3}{2}\\\\b=-9$

So, the value of b is -9.

6 0

3 years ago

Solve for c<br> Can you pls help me??

Lelu [443]

Answer:

5(c+3)=85

divide both sides by 5

c+3=17

taking 3 to the other side gives us -3

c=17-3

c=14

5 0

3 years ago