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2 years ago

A triangular plot of land is shown.

Mathematics

1 answer:

sp2606 [1]2 years ago

4 0

Check the picture below.

make sure your calculator is in Degree mode.

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A physics student stands at the top of a hill that has an elevation of 56 meters. He throws a rock and it goes up into the air a

Virty [35]

round your answer to the nearest hundredth place the answer is a

3 0

3 years ago

PLSSS HELP IF YOU TURLY KNOW THISS

lesantik [10]

Answer:

x=4 hope this helps

Step-by-step explanation:

3 0

2 years ago

Which graph represents the solution set of the system of inequalities?

lidiya [134]

$y < \dfrac{2}{3}x\\\\y=\dfrac{2}{3}x\\\\for\ x=0\to y=\dfrac{2}{3}(0)=0\to(0,\ 0)\\\\for\ x=3\to y=\dfrac{2}{3}(3)=2\to(3,\ 2)\\\\y\geq-x+2\\\\y=-x+2\\\\for\ x=0\to y=-0+2=2\to(0,\ 2)\\\\for\ x=2\to y=-2+2=0\to(2,\ 0)$

$y < \dfrac{2}{3}x$

the dotted line. shadow under the line

$y\geq-x+2$

solid line. shadow above the line

Answer in the attachment (graph C).

8 0

2 years ago

Help please!!!

Maslowich

y varies directly with x.

The constant of variation is k = 7

Step-by-step explanation:

We have to check whether both vary directly with each other or not.

Every pair of x and y will be considered one by one

If y varies directly with x, it should satisfy y = kx or k = yx

So,

For x= -2, y=-14

$-14 = -2k\\k = \frac{-14}{-2}\\k = 7$

For

x=3, y=21

$21 = 3k\\ k = \frac{21}{3}\\k = 7$

For

x=5, y=35

$35 = 5k\\ k = \frac{35}{5}\\k = 7$

As k is same for all pairs of x and y, it can be concluded that:

y varies directly with x.

The constant of variation is k = 7

Keywords: Proportion, variation

Learn more about proportion at:

#LearnwithBrainly

6 0

3 years ago

A pair of jeans cost 89. A jean jacket costs twice as much. What is the total cost of a jean jacket and 4 pairs of jeans?

iVinArrow [24]

Jeans=$89 jean jacket=$(89x2)
$178
$(89x4+178)
89
  x4
$ (276 + 178)= $454

total cost = $454

7 0

2 years ago