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4 years ago

Paula has sold 256 worth of items for the fundraiser. she has sold 32 more than Steve. how much has Steve sold

Mathematics

1 answer:

Vinil7 [7]4 years ago

8 0

answer=288

you add 256 into 32 to get 288 so then you get 288

(I think)

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9. < Q ; < S and QR = SR . select the correct statement for the two triangles . What rule proves the congruence ? ( 1point

motikmotik

The theorem proving the triangles' congruence is Angle-side-angle (ASA) and the angle corresponding to Q is S; therefore, the answer is B.
QPR = STR; ASA

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4 years ago

Plss answer asap i will give brainliest

ololo11 [35]

Answer:

g(-4)=2.5

g(1)=0

Step-by-step explanation:

g signifies the line, ad the number in parenthesis is the x value. so for other problems like this, just find the y value of the graphed object at the x value listed. hope this helped :)

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3 years ago

Consider the function g(x) =-3(x-2) 2 + 3 what is the vertex

Margarita [4]

Answer:

The vertex is (2, 3)

Step-by-step explanation:

This is because the parent equation for problems like these is y=a(x-h)2 +k. The vertex is found through (h, k) and so with 2 as H and 3 as K, the vertex is (2,3).

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3 years ago

Find derivative problem<br> Find B’(6)

dalvyx [7]

Answer:

$B^\prime(6) \approx -28.17$

Step-by-step explanation:

We have:

$\displaystyle B(t)=24.6\sin(\frac{\pi t}{10})(8-t)$

And we want to find B’(6).

So, we will need to find B(t) first. To do so, we will take the derivative of both sides with respect to x. Hence:

$\displaystyle B^\prime(t)=\frac{d}{dt}[24.6\sin(\frac{\pi t}{10})(8-t)]$

We can move the constant outside:

$\displaystyle B^\prime(t)=24.6\frac{d}{dt}[\sin(\frac{\pi t}{10})(8-t)]$

Now, we will utilize the product rule. The product rule is:

$(uv)^\prime=u^\prime v+u v^\prime$

We will let:

$\displaystyle u=\sin(\frac{\pi t}{10})\text{ and } \\ \\ v=8-t$

Then:

$\displaystyle u^\prime=\frac{\pi}{10}\cos(\frac{\pi t}{10})\text{ and } \\ \\ v^\prime= -1$

(The derivative of u was determined using the chain rule.)

Then it follows that:

$\displaystyle \begin{aligned} B^\prime(t)&=24.6\frac{d}{dt}[\sin(\frac{\pi t}{10})(8-t)] \\ \\ &=24.6[(\frac{\pi}{10}\cos(\frac{\pi t}{10}))(8-t) - \sin(\frac{\pi t}{10})] \end{aligned}$

Therefore:

$\displaystyle B^\prime(6) =24.6[(\frac{\pi}{10}\cos(\frac{\pi (6)}{10}))(8-(6))- \sin(\frac{\pi (6)}{10})]$

By simplification:

$\displaystyle B^\prime(6)=24.6 [\frac{\pi}{10}\cos(\frac{3\pi}{5})(2)-\sin(\frac{3\pi}{5})] \approx -28.17$

So, the slope of the tangent line to the point (6, B(6)) is -28.17.

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3 years ago

What is the quotient 36 divided by 6

Dafna11 [192]

Answer:

Step-by-step explanation:

36/6

6, 12,18,24,30,36

1 2. 3. 4. 5. 6

3 0

3 years ago

Paula has sold 256 worth of items for the fundraiser. she has sold 32 more than Steve. how much has Steve sold​

Paula has sold 256 worth of items for the fundraiser. she has sold 32 more than Steve. how much has Steve sold