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Mazyrski [523]
3 years ago
12

??????????????????????

Mathematics
1 answer:
I am Lyosha [343]3 years ago
6 0
The answer is A. Closure
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In Frank's toy bin there are 17 red blocks. There are 2 more yellow blocks than red blocks. There are also 12 more blue blocks t
oee [108]

Answer:

65

Step-by-step explanation:

17 red

19 yellow

29 blue

add them together, = 65

5 0
3 years ago
PLEASE HELP precal!
sergij07 [2.7K]
Check the picture below

so.. .hmmm the vertex is at the origin... and we know the parabola passes through those two points... let's use either.. say hmmm 100,-50, to get the coefficient "a"

keep in mind that, the parabolic dome is vertical, thus we use the y = a(x-h)²+k  version for parabolas, which is a vertical parabola

as opposed to x = (y-k)²+h, anyway, let's find "a"

\bf y=a(x-0)^2+0\implies y=ax^2\qquad 
\begin{cases}
x=100\\
y=-50
\end{cases}\implies -50=a100^2
\\\\\\
\cfrac{-50}{100^2}=a\implies -\cfrac{1}{200}=a
\\\\\\
thus\qquad \qquad y=-\cfrac{1}{200}x^2\implies \boxed{y=-\cfrac{x^2}{200}}

now.. .your choices, show.... a constant on the end.... a constant at the end, is just a vertical shift from the parent equation, the equation we've got above.. is just the parent equation, since we used the origin as the vertex, it has a vertical shift of 0, and thus no constant, but is basically, the same parabola, the one in the choices is just a shifted version, is all.


5 0
3 years ago
2. Using the histogram above, determine the grade students scored with the highest frequency.
Verizon [17]
Answer choice B
Hope this helps
5 0
3 years ago
Read 2 more answers
What equation represents a line that passes through (2,-1/2) and has a slope of 3?
Lunna [17]

Answer:

C. y+1/2=3(x-2)

Hope this helps

7 0
3 years ago
The graph shows the vertical displacement y, in inches, that a weight bouncing from a spring world achieve if there were no fric
marissa [1.9K]

Answer:

Option B. \frac{1}{6}

Step-by-step explanation:

we know that

The frequency is equal to the number of cycles divided by the time

Remember that

1 cycle = 1 full wave to repeat itself

In this problem

From o to 12 seconds ------> there are 2 cycles

therefore

The frequency is equal to

f=\frac{2}{12}=\frac{1}{6}

3 0
3 years ago
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