Find the square of -3

Answers

Answer 1
Answer: -3^2 = (-3)(-3) = 9 (because a negative times a negative is a positive)

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Connor runs at a constant rate. it takes him 34 minutes to run 4 miles

Answers

D=ratespeed x Timehr

D/T = Rate of Speed

1hr=60 min. or 1hr/60min

1hr. x 34min = .567 hr
-----
60min

Now: 4mile/.567 = 7.06 mile/hr = rate of speed

Check:

34/60x 7.0 = 4.00

A tree is 4 meters tall. About how tall is the tree in feet? (1 meter is approximately 39 inches.)

Answers

First convert the meters to inches.
4x39=156 in
1 foot is 12 inches so now divide the inches by 12.
156/12=13 feet
The tree is approx. 13 feet.

Your answer is 13.0 ft. On the quiz, C.

Hi what is the anwer for this

Answers

Answer:

2.5cm^2

Step-by-step explanation:

so diameter is basically radius*2...to find radius(since area of circle is pi*r^2 we need to divide diameter by 2)

so 1.8/2=0.9

now,

pi*0.9^2

pi*0.81

2.5 cm^2

What is 9/12 simplified? Thanks

Answers

(9:3)/(12:3) =  (3)/(4)
(9~divided~by~3)/(12~divided~by~3) =  (3)/(4)

(3)/(4) is a simplified form for (9)/(12)

Carmen is an engineer making plans to run a rail line, represented by the transversal t, through a city.Parallel lines v and w are crossed by transversal t. Clockwise from top left, the angles formed with line v are 155 degrees, blank, blank, blank; with line w are 1, 2, 3, 4.

Examine Carmen’s rail plans to identify the measure of ∠1. The streets represented by lines V and W are parallel.

What is the mAngle1?
25°
35°
145°
155°

Answers

The measure of <1 is 25.

What is Parallel line?

The fundamental characteristics listed below make it simple to recognize parallel lines.

  • Straight lines that are always the same distance apart from one another are called parallel lines.
  • No matter how far apart they are from one another, parallel lines can never intersect.

Given:

The streets represented by lines V and W are parallel.

We need to determine the measure of ∠1.

As, Correspondingangles are those in the matchingcorners formed when a transversal line crosses two parallel lines.

Additionally, the size of the corresponding angles is consistently the same.

So, From the figure, the ∠1 and the other angle in the parallel line V with the measure of angle 155° are corresponding angles.

Thus, the measure of ∠1 is 155°

Learn more about Parallel line here:

brainly.com/question/15588762

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Answer:

155

Step-by-step explanation:

If both x and y are greater than 1, what expression is equivalent to (4x³)²y to the negative fourth

Answers

(16x^6) / (y^4) is the final answer