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3 years ago

An isosceles triangle may be right or acute but never obtuse

Mathematics

2 answers:

Andrew [12]3 years ago

8 0

False, an isosceles triangle could also be an obtuse.

yaroslaw [1]3 years ago

6 0

There's an isosceles obtuse triangle.

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Hillary unraveled 3.0 centimeters of ribbon and then continued to unravel 1.5 more centimeters.

galina1969 [7]

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3 years ago

Use the relationships between the angles to find the value of x (please answer)

Varvara68 [4.7K]

Step-by-step explanation:

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3 years ago

Victor is ordering pizzas for a party. He would like to have 1/4 of a pizza for each guest. He can only order whole pizzas, not

scoundrel [369]

Since everyone is getting a quarter of a pizza, 27 divided by 4 is 6.75. 6.75 rounded to a whole number is 7.

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4 years ago

How many times larger then 2x10² is 2x10⁸

Brrunno [24]

Answer:

1,000,000 times larger

Step-by-step explanation:

2 x $10^{8}$ = 200,000,000

2 x $10^{2}$ = 200

200,000,000 divided by 200 is 1,000,000

It can also be solved by subtracting the exponents from 10. Then dividing the two number being put the scientific notation.

$10^{8} - 10^{2}$ = $10^{6$

2 ÷ 2 = 1

Now solve:

1 x $10^{6$ = 1,000,000

3 0

3 years ago

What is the value of m in the figure below in this diagram abd bcd

oee [108]

$\triangle BCA\ \text{and}\ \triangle DCB\ \text{are similar (AAA). Therefore the sides are in proportion:}\\\\\dfrac{BC}{CD}=\dfrac{AC}{BC}\\\\\text{We have}\\\\BC=m\\CD=7\\AC=7+11=18\\\\\text{Substitute:}\\\\\dfrac{m}{7}=\dfrac{18}{m}\qquad\text{cross multiply}\\\\m^2=(7)(18)\\\\m^2=126\to\boxed{m=\sqrt{126}}\to\boxed{A.}$

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3 years ago