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2 years ago

Find the coordinates of the fourth vertex that completes the construction of the rectangle on the coordinate plane.

Mathematics

2 answers:

Flauer [41]2 years ago

8 0

Answer:

No Image

Step-by-step explanation:

Could not solve

Sorry

Feliz [49]2 years ago

7 0

Answer:

There is no given picture or enough information to reply with a detailed answer. My apologies

Step-by-step explanation:

Perhaps a image upload failure?

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Which expression is equivalent to this polynomial? 6x2 + 10x − 56=

hammer [34]

2nd one maybe I’m not to sure srry

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2 years ago

Read 2 more answers

a) Everyone on the team talks until the entire team agrees on one decision. O b) Everyone on the team discusses options and then

insens350 [35]

Answer:

a) Everyone on the team talks until the entire team agrees on one decision.

Step-by-step explanation:

Option B consists of voting and not everyone would like the outcome. Option C is making an outsider the decision maker, which can't be helpful since he / she won't have as strong opinions as the team itself. Option D is just plain wrong as it defeats the purpose of team work and deciding as one team. So, I believe option A makes the most sense

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2 years ago

Use the formula h(t)=−16t2+v0t+h0 , where v0 is the initial velocity and h0 is the initial height. How long will it take for the

Rama09 [41]

Question:

Britney throws an object straight up into the air with an initial velocity of 27 ft/s from a platform that is 10 ft above the ground. Use the formula h(t)=−16t2+v0t+h0 , where v0 is the initial velocity and h0 is the initial height. How long will it take for the object to hit the ground?

1s 2s 3s 4s

Answer:

It takes 2 seconds for object to hit the ground

Solution:

The given equation is:

$h(t) = -16t^2 + v_0t+h_0$

Initial velocity = 27 feet/sec

$h_0 = 10\ feet$

Therefore,

$h(t) = -16t^2 +27t+10$

At the point the object hits the ground, h(t) = 0

$-16t^2 +27t+10 = 0\\\\16t^2-27t-10=0$

Solve by quadratic formula,

$\mathrm{For\:a\:quadratic\:equation\:of\:the\:form\:}ax^2+bx+c=0\mathrm{\:the\:solutions\:are\:}\\\\x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}\\\\\mathrm{For\:}\quad a=16,\:b=-27,\:c=-10:\quad \\\\t=\frac{-\left(-27\right)\pm \sqrt{\left(-27\right)^2-4\cdot \:16\left(-10\right)}}{2\cdot \:16}\\\\t = \frac{27 \pm \sqrt{1369}}{32}\\\\t = \frac{27 \pm 37}{32}\\\\We\ have\ two\ solutions\\\\t = \frac{27+37}{32}\\\\t = \frac{64}{32}\\\\t = 2\\\\And\\\\t = \frac{27-37}{32}\\\\t = -0.3125$

Ignore, negative value

Thus, it takes 2 seconds for object to hit the ground

7 0

2 years ago

Mr. Diaz is building a fence around his yard. For numbers 3a-3b, choose the values and term that correctly describe the shape of

Inga [223]

3a) The figure has 5 sides and 5 vertices

3b) None of the sides are congruent, so the figure is not are guitar polygon

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3 years ago

Numbers on the y-axis increase in which direction on a coordinate plane?

dalvyx [7]

Numbers on the y-axis on a coordinate plane increase in UP direction.

Left hand side is '-x', right hand side is 'x'

Up is 'y' and down is '-y'

Y is the vertical axis and X is horizontal axis.

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2 years ago