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3 years ago

8

Stephanie is a goalie on her soccer team, which means she tries to block any shots her opponents take on goal. During a tourname

nt, she blocked 15 shots and allowed 4. For every goal stephanie allowed, she nearly blocked _______ shots.
PLEASE HELP!!!

1 answer:

Leni [432]3 years ago

4 0

Stephanie blocked 11 shots

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yuradex [85]

The simplest I can put it

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10^2 = 100
10^3 = 1000
(essentially the number of zeroes)

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Same works for numbers smaller than zero

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A line has y intercept -6 and a x-intercept - 12. what is the equation of the line

koban [17]

Answer:

$\boxed{y = -\dfrac{1}{2}x-6}}$

Step-by-step explanation:

The equation for a straight line is

y = mx + b

where m is the slope of the line and b is the y-intercept.

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(a) Calculate the slope of the line

$\begin{array}{rcl}m & =&\dfrac{y_{2} - y_{1}}{x_{2} - x_{1}}\\\\ & = &\dfrac{6 - 0 }{0 - (-12)}\\\\& = &\dfrac{6}{-12}\\\\& = & -\dfrac{1}{2}\\\end{array}$

(b) Write the equation

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$\text{The equation for the line is $\boxed{\mathbf{y = -\dfrac{1}{2}x-6}}$}$

The diagram shows the graph of the line passing through the two intercepts.

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Ax+By=C <br> Can you guys solve this please and explain how you did it.

OleMash [197]

What variable are you solving for?

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3 years ago

Is 2(5m-4)-3(m-5)^2 equivalent to -3m^2+40m-83? Show your work.

ivann1987 [24]

$\\ \sf\longmapsto 2(5m-4)-3(m-5)^2$

$\\ \sf\longmapsto 10m-8-3(m^2-10m+5^2)$

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$\\ \sf\longmapsto 10m-8-3m^2+30m-75$

$\\ \sf\longmapsto -3m^2+30m+10m-75-8$

$\\ \sf\longmapsto -3m^2+40m-83$

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3 years ago

Please help with this me

kondaur [170]

Answer:

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Step-by-step explanation:

3 is the X and 5 is the Y add together you get 8

but the answer is 3/5 from point C to B

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3 years ago