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3 years ago

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4. A ship traveled a distance of 50 km from port O at a bearing of 120°, then another 100 km to port B at a bearing of 200 °. Wh

at is the distance between ports O and B?

1 answer:

Ivanshal [37]3 years ago

8 0

Step-by-step explanation:

Jesu

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How do i figure this out???

Vladimir [108]

Theres 8 edges, 5 vertices, and 5 faces.

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3 years ago

You can also write fractions as percents. To write a fraction as a percent, find an ________________________ ___________________

TiliK225 [7]

Answer:

common numerator and denomanator

Step-by-step explanation:

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2 years ago

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Help I'll give you 100 points

Dvinal [7]

✏ Answer:

$y=-9$

Step-by-step explanation:

$2-\frac{1}{8}y=11+\frac{7}{8}y$

<u>➠</u><u> Subtract 2 from both sides:-</u>

<u /> $2-\frac{1}{8}y-2=11+\frac{7}{8}y-2$

$-\frac{1}{8}y=\frac{7}{8}y+9$

<u>➠</u><u> Subtract 7/8y from both sides:-</u>

<u /> $-\frac{1}{8}y-\frac{7}{8}y=\frac{7}{8}y+9-\frac{7}{8}y$

$-y=9$

<u>➠</u><u> Divide both sides by -1:-</u>

<u /> $\frac{-y}{-1}=\frac{9}{-1}$

$y=-9$

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2 years ago

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Use the discriminant to determine the number and type of solutions the equation has.

White raven [17]

$x^2 + 8x + 12 = 0\\ \\a=1 , b= 8, c= 12 \\ \\ \Delta =b^2-4ac = 8^2 -4\cdot1\cdot12= 64-48= 16\\ \\\Delta > 0 \\ \\ Answer : \ C. \ \ two \ rational \ solutions$

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2 years ago

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Noah plays football. His team's goal is to score

OleMash [197]

Answer:

No

Step-by-step explanation:

We can plug in the ordered pair (6,-1) into the equation. Remember that 6 is the x coordinate therefore we plug it in for x and that -1 is the y coordinate so we should plug it in for y.

6x+3y=6(6)+3(-1)=36-3=33

Since 33 is not equivalent to 15, (6, -1) is not a solution to the equation.

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2 years ago