3 years ago

Add parentheses this equation true 2×2+12÷4+3=4

Mathematics

1 answer:

trasher [3.6K]3 years ago

5 0

Answer:is this true or false or something?

Step-by-step explanation:

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Mrs. Ringel booked a hotel room for 5 nights. She paid a total of $312.50. How much did Mrs. Ringel pay for the hotel room each

liq [111]

312.50 divided by 5 = 62.5 every night

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3 years ago

Valeria drives 500 meters up a hill that makes an angle of 15 degrees with the horizontal. To the nearest tenth of a meter, what

s344n2d4d5 [400]

Answer:

Approximately 485 meters

Step-by-step explanation:

We can first construct a right triangle, using the 500 m length of hill as our hypotenuse. Using the fact that the cosine of an angle is the ratio of the adjacent side to the hypotenuse, we see that

$\cos{15^\circ}=\frac{x}{500}$

where x is the horizontal distance covered. Solving for x, we find this horizontal distance to be

$x=500\cos{15^\circ}\approx500(0.97)=485$

so our answer is approximately 485 m.

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2 years ago

Please help! V^2 = 25/81

WARRIOR [948]

Answer: C

Step-by-step explanation:

if you take the square root of both sides you will get the answer!

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2 years ago

What is the circumference? Use 3.14 for π. Round to the nearest tenth if necessary.

Phantasy [73]

Answer:

I think it's A. 12.1 mm

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2 years ago

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AXYZ is in Quadrant 1. It is rotated 90° counterclockwise around the origin.

Ainat [17]

Answer:

Quad 1

Step-by-step explanation:

AXYZ is in the 2nd quad bc of the rotation, then goes back to 1st quad bc of reflection (y axis). After this, the translation doesn't affect the movement of quadrants. A""X""Y""Z"' lands in quadrant 1.

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2 years ago

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