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3 years ago

Can someone please help me with my last question? answer choices are -165, -120, 165, 120

Mathematics

1 answer:

Ugo [173]3 years ago

7 0

Answer:

120

Step-by-step explanation:

If you graph out the two triangles, you can see that the rotation is close to an angle of 90 - 120 degrees. And the rotation is going counterclockwise into the positives (graph quadrant IV).

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A rectangle with a perimeter of 19m^2+2m-10 and a width of m^2 write an expression for the lenght

expeople1 [14]

Answer:

$8.5m^{2}+ m -5$

Step-by-step explanation:

Since perimeter, $P=19m^{2}+ 2m -10$ and we know that P=2(l+w) then $P=2(l+m^{2})=2l+2m^{2}$

The length will be $2l=19m^{2}+ 2m -10-2m^{2}=17m^{2}+ 2m -10$

Now $l=8.5m^{2}+ m -5$

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3 years ago

You are facing South. You make an about face, then turn 90 degrees right. What direction are you facing?

Roman55 [17]

Answer:

west

Step-by-step explanation:

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3 years ago

PLEASE HELP MEEEEEEEE AND THANKS

VashaNatasha [74]

Answer:

See below

Step-by-step explanation:

Use 5 for "x" or "a number" and see if the inequality is true.

a) =3 < 5+11 < 2 . . . . false. 16 is not less than 2

b) 7·5 ≥ 35 or 4·5 < -12 . . . . true. 35 = 35

c) -7 + 2·5 = 3 is at most 2 . . . . false. 3 > 2

d) 5·5 +3 = 28 is between 2 and 30 . . . . true.

3 0

4 years ago

I need help please i am giving 100 points and brainliest

liubo4ka [24]

Answer:

-3

Step-by-step explanation:

-7x + 4x = 9

-3x = 9

x = 9/(-3)

<h2>MARK ME AS BRAINLIST </h2>

8 0

2 years ago

Read 2 more answers

On Reese’s most recent phone bill bill, 80% of the minutes she used were calling her mother. If she talked to her mother for 348

dexar [7]

She used 278.4 minutes

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3 years ago