2 years ago

Can somone please help me giving brainlist to first answer

Mathematics

1 answer:

xz_007 [3.2K]2 years ago

8 0

The ANSWER for this question is B.

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What conclusion can be drawn from the data in the histogram? Histograms | CK-12 Foundation Question 5 options: Most people sleep

Jobisdone [24]

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Step-by-step explanation:

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3 years ago

The radius of a circle is 9 1/4 mm. what is the circumference in terms of pi?

kirill [66]

The formula to find the circumference of a circle is C=2*pi*r.
Substitute 9 1/4 or 9.25 for r.
C=2*pi*r
C=2*pi*9.25
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The circumference of the circle would be 18.5pi.

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4 years ago

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(t x 7) + (t x 3) ? (problem needs work shown)

OleMash [197]

Answer:

10t

Step-by-step explanation:

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3 years ago

Find the slope please help!

Sidana [21]

Answer:

4.5 is the answer 9/2=4.5

Step-by-step explanation:

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3 years ago

A parabola intersects the x-axis at x=3, equals, 3 and x=9.

kakasveta [241]

Answer: x is 6

Step-by-step explanation:

where a and b are x intercepts given to us.

So rewriting in factored form:

y = ( $x-3$ )( $x-9$ )

so now you have to simplify it using the formula $y=$ $ax^{2}$ $+$ $bx-c$

y= $x^{2}$ - $12x$ + $27$

so with this formula $x=\frac{-b}{2a}$ we can find the x coordinate

$x=\frac{-(-12)}{2(1)}$

and the answer would be 6

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3 years ago