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2 years ago

3. It took Juan 48 minutes to drive 12 miles. Calculate his speed in miles per hour.

Mathematics

1 answer:

Dafna11 [192]2 years ago

6 0

It would be 4 mph because 48 divided by 12 is 4.

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Which statements about square roots are true? Check all that apply.

USPshnik [31]

Answer:

The only correct answer is:

All positive numbers have two square roots

Step-by-step explanation:

This is true because in any situation all positive numbers have two square roots. For example, the square root of 25 is +/- 5 which means that 5 is a square root (because 5x5=25) and -5 is a square root (because -5x-5=25).

The others such as 18 = 9, 149 = 7, and 25 = 5 are all false statements.

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3 years ago

Find the area of the triangle below.<br><br> Be sure to include the correct unit in your answer.

Harrizon [31]

Answer:

42.5 ft squared

Step-by-step explanation:

hope this helped brah

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2 years ago

Read 2 more answers

Determine whether each quadrilateral is a parallelogram rectangle rhombus and Dory Square list of all that apply.

jeka94

Answer: see below

<u>Step-by-step explanation:</u>

(1)

$a)\quad EF = 3\sqrt2,\quad FG = 3\sqrt2,\quad GH = 3\sqrt2,\quad HE = 3\sqrt2$

b) FH = 6, EG = 6

c) Square (which means it is also a rectangle and parallelogram)

(2)

$a)\quad m_{EF}=3,\quad m_{FG}=-\dfrac{1}{2},\quad m_{GH}=3,\quad m_{HE}=-\dfrac{1}{2}$

$b)\quad \text{Midpoint}_{EG}=(4.5, 1.5),\quad \text{Midpoint}_{FH}=(4.5, 1.5)$

c) Parallelogram

3 0

2 years ago

How do you use the distance formula and slope formula to classify a triangle

Sergio039 [100]

see the distance formula to find the length of the sides...
opposite sides equal it could be a rectangle or parallelogram
all sides equal, square or rhombus
adjacent equal, kite
and then the slope is used to check angles
if the product of the 2 lines in -1 the lines are perpendicular (right angle)
the the slopes of 2 lines are the same the sides are parallel.
hope it helps

8 0

3 years ago

Read 2 more answers

the product of two numbers is the same as one of the factors . How can you use properties of multiplication to determine what th

ahrayia [7]

I have really know idea at all I'm so sorry this doesn't help

4 0

2 years ago