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Morgarella [4.7K]
3 years ago
11

Classify each triangle by its angles and by the measure of its sides. PLEASE HELP !!!!

Mathematics
1 answer:
vekshin13 years ago
8 0

Answer:

1 equilateral

2 right angled

3 isoceles

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What is the distance between the points (2, -3) and (-6, 4) on the coordinate
VikaD [51]

Answer:

C) 10.63 units.

Step-by-step explanation:

To find the distance between any two points, we can use the distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

We have the two points (2, -3) and (-6, 4). Let (2, -3) be (<em>x₁, y₁</em>) and let (-6, 4) be (<em>x₂, y₂</em>). Substitute:

d=\sqrt{(-6-2)^2+(4-(-3))^2}

Simplify:

d=\sqrt{(-8)^2+(7)^2}

Evaluate:

d=\sqrt{64+49}=\sqrt{113}\approx10.63\text{ units}

Our answer is C.

7 0
3 years ago
In isosceles AEFG shown to the right, EG=EF=10=and GF=12 12. If an altitude was drawn from point E to overline GF what would be
Dovator [93]
You will need to use GCF 12 equals 11 altitude
5 0
3 years ago
What is 4973 divided by 7
Firlakuza [10]
The answer is 710.42
3 0
4 years ago
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Earth has a diameter of approximately 8,000 miles. If the circumference of a circle can be found using the formula C = πd, what
gladu [14]

Answer: Circumference of Earth= 25120 miles

Step-by-step explanation:

Given: The circumference of a circle can be found using the formula C = \pi d, where d= diameter of the circle.

Earth's diameter = 8000 miles (approx)

The circumference of circle = 3.14\times 8000  [substitute values in formula]

The circumference of circle = 25120 miles (approx)

Hence,  the circumference of Earth= 25120 miles (approx)

8 0
3 years ago
Joan Likes to watch the birds in her yard. one morning she notices that there are twice as many Robins as bluejays. If she count
geniusboy [140]
<span>Find the number of bluejays bird and robins birds as joan counted it
=> the number of Robins is twice as bluejay
=> Robins = 2X
=> The number of bluejay is about to know:
=> Bluejay = X
The total number of birds is 21.
=> 2X + X = 21
=>  3x = 21
=> 3x / 3 = 21 / 3
=> x = 7
Thus the number of bluejay is 7
=> Robin = 2(7)
=> Robin = 14
Thus the number of Robin is 14</span>



7 0
3 years ago
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