A triangle in which one angle measures more than 90 degrees is called?

Answers

Answer 1

Answer: That would be a scalene triangle or an obtuse triangle.

Related Questions

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O,60 is the same rotation as O, A. -300 B. 120 C. 300
Bus A and Bus B leave the bus depot at 9 am. Bus A takes 30 minutes to complete its route once and bus B takes 40 minutes to complete its route once. If both buses continue to repeat their route, at what time will they be back at the bus depot together?

Kylie explained that (–4x + 9)2 will result in a difference of squares because (–4x + 9)2 = (–4x)2 + (9)2 = 16x2 + 81. Which statement best describes Kylie’s explanation?Kylie is correct.
Kylie correctly understood that it is a difference of squares, but she did not determine the product correctly.
Kylie did not understand that this is a perfect square trinomial, and she did not determine the product correctly.
Kylie determined the product correctly, but she did not understand that this is a perfect square trinomial.

Answers

The expression (-4x + 9)^2 cannot be equal to (-4x)^2 + 9^2 because it is actually equal to the product of two factors (3 + 2sqrt x) (3- 2 sqrt x). One cannot use obviously distributive property. Hence the answer to this problem should be C. as she did not understand both perfect square trinomial and did not determine the product

The correct answer is: (C) Kylie did not understand that this is a perfect square trinomial, and she did not determine the product correctly.

Explanation:
Kylie did not determine the product correctly, as the perfect-square trinomials are of the form:
$a^2x^2 \pm 2axb \pm b^2$

and are expressed in the squared-binomial form as:
$(ax \pm b)^2$

The correct product would be:
$(-4x + 9)^2 = (-4x)^2 + 2(-4)(9)x + (9)^2 = 16x^2 - 72x + 81$

Hence the correct answer is that Kylie did not understand that this is a perfect square trinomial, and she did not determine the product correctly (Option C).

Dominique deposited $3,000 into an account earning simple interest. The interest rate is 2.6%. How much interest will Dominique earn in 5 years? How much money will be in the account after 5 years? (assuming no new deposits SHOW THE WORK PLEASE

Answers

Answer:

$390

Step-by-step explanation:

Way 1:

$3,000 x 2.6 % = $78

$78 x 5 = $390

Way 2:

$3,000 x (2.6x5) =

$3000 x 13% =

$390

Hope that helps!

Nathan bought 12 pairs of bookends. If he paid a total of $204 for all the bookends, how much was the cost of pair of bookends?

Answers

Divide $204 by 12 bookends, then you have your answer.

To increase an amount by 3% what single multiplier would you use?

Answers

The awnser would be .03

Holly say 4.131131113 is a rational number which of the following best describes whether holly is correct and why

Answers

Answer: Holy is not correct

Step-by-step explanation:

Rational numbers is a decimal number must terminate or repeat. However in this case this number is irational. This is because there is a continues pattern of 1's and 3's

Answer:

holly is not correct

Step-by-step explanation:

Rational numbers is a decimal number must terminate or repeat. However in this case this number is irational. This is because there is a continues pattern of 1's and 3's

72 is 25% of what number?

A. 35
B. 18
C. 180
D. 288

Answers

72 is 25% of 288

Convert the percentage into a decimal:
$(25)/(100) = 0.25$

Divide 72 over the decimal:
$(72)/(0.25) = 288$

It is a quarter of d 72*2=144
144*2=288

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How much principal, to the nearest dollar, should you invest at 4% in order to have $3,000 for a vacation to Europe in 3 years?