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3 years ago

!!!!!HELP PLEASE !!!!!!

Mathematics

1 answer:

Whitepunk [10]3 years ago

4 0

Okay!

all you have to do is plug in the coordinates and the slope.

point slope means “y-y1=m(x-x1)

plug in and the answer is: “y-5=2/3(x+6)

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Malcolm ran the 440-yard and the 220-yard dash at a track meet.There are 3 in one yard. How many total feet did Malcolm run?Esti

Tresset [83]

For this case we have the following conversions:

1 yard = 3 feet

The estimate distance Is:

400yd = 1200feet

200yd=600 feet

Ten, the estimate Is:

1200 + 600 = 1800 feet

The real distance Is:

The total distance in yards is given by:

440 + 220 = 660 yd

Then, let's transform this distance to feet, with the given conversion:

660 * 3 = 1980 feet

The distance traveled is reasonable for a person

Comparing the estimate and the actual answer, the distance malcom Ran Is reasonable.

Answer:

Malcolm ran 1980 feet.

The distance is reasonable.

5 0

3 years ago

Read 2 more answers

C. Line m is a perpendicular<br> bisector. If EG=12 and FG=5,<br> of then how long is:

strojnjashka [21]

Answer:

$EF = 13$

$GH = 5$

$EH = 13$

Step-by-step explanation:

Given

The attached figure

$EG = 12$

$FG = 5$

Solving (a): EF

Since m is a perpendicular bisector, then <EGF and <EGH are right-angled.

So, EF will be calculated using Pythagoras theorem which states:

$EF^2 = EG^2 + FG^2$

$EF^2 = 12^2 + 5^2$

$EF^2 = 144 + 25$

$EF^2 = 169$

Take the positive square roots of both sides

$EF = \sqrt{169$

$EF = 13$

Solving (b): GH

Since m is a perpendicular bisector, then GH = FG

$FG = 5$

$GH = FG$

$GH = 5$

Solving (c): EH

Since m is a perpendicular bisector, then EH = EF

$EF = 13$

$EH = EF$

$EH = 13$

4 0

3 years ago

What is the best approximation of the solution to the equations that these two lines represent

Illusion [34]

Answer: the answer would be c

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the square root of 18.3

Pavel [41]

Answer:

The square root of 18.3 would be: 4.27784992724

Step-by-step explanation:

6 0

2 years ago

What are the prime factors of 625?

denis-greek [22]

$625 = 5\times5\times5\times 5 =5^4$

The answer is A. 5, 5, 5, 5.

$12.5\times10^7 = 125,000,000$

The answer is A. 125,000,000

3 0

3 years ago