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Ghella [55]
3 years ago
10

Can someone help me with this question (brainly answer)

Mathematics
2 answers:
Elenna [48]3 years ago
8 0
B is the only correct answer.
Goryan [66]3 years ago
7 0
Add 5 to both sides.  Then 45/v is greater than or equal to -8.

Mult. both sides by v to obtain "45 is greater than or equal to -8v."

Solving for v:  v is smaller than or equal to -45/8, or smaller than or equal to -5 5/8.  Does -3 satisfy this criterion?  NO.  Eliminate -3.
Does -9 satisfy this criterion?  YES.  And so on.


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What is 3/48 in simplist form?
luda_lava [24]

divide top and bottom by 3 to make 1/16
3 0
3 years ago
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Suppose f(x)= x^2 fins the graph of f(x-1)
Gennadij [26K]
F(x)=x2,

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So, try to draw the graph.

8 0
3 years ago
Daniel dives into a swimming pool. The height of his head is represented by the function h(t) = -8t2 - 28t + 60, where t is the
8_murik_8 [283]
So, h(t) is how far is Daniel's head from the surface of the water, namely the surface itself is when the height is nill, so his head is at the surface and the height of it is just 0, thus h(t)  = 0.  Namely, what is "t" when h(t) is 0?

\bf h(t)=-8t^2-28t+60\implies \stackrel{h(t)}{0}=-8t^2-28t+60
\\\\\\
0=-2t^2-7t+15\implies 2t^2+7t-15=0\implies (2t+3)(t-5)=0
\\\\\\
\begin{cases}
2t+3=0\implies 2t=-3\implies &t=-\frac{3}{2}\\\\
t-5=0\implies &\boxed{t=5}
\end{cases}

clearly the seconds cannot be a negative unit, so is not -3/2.
6 0
3 years ago
80
dalvyx [7]

Answer:

38 is the correct solution

3 0
2 years ago
What is the area of this triangle ?!
fomenos

Answer:

35.

Step-by-step explanation:

To find the area, multiply the length and the width.

A = L x W

7 x 5 = 35

6 0
3 years ago
Read 2 more answers
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