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jolli1 [7]
4 years ago
7

Please help me with these questions, image attached.

Mathematics
1 answer:
Temka [501]4 years ago
4 0

Answer:

a

Step-by-step explanation:


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Can you use the ASA Postulate or the AAS Theorem to prove the triangles congruent?
Salsk061 [2.6K]
You can use the Angle-Side-Angle (ASA) Congruence Postulate to prove the triangles are congruent.
6 0
3 years ago
What is the complement of rolling a 2, 3, or 4?
Ivan

Answer:

P(A) = 2/6

P(A’) = 4/6

Step-by-step explanation:

In probability theory, the complement of any event A is the event [not A], i.e. the event that A does not occur. The event A and its complement [not A] are mutually exclusive and exhaustive. Generally, there is only one event B such that A and B are both mutually exclusive and exhaustive; that event is the complement of A. The complement of an event A is usually denoted as A′, Aᶜ, ¬A or A. Given an event, the event and its complementary event define a Bernoulli trial: did the event occur or not?

Our complement, A’, would then be “rolls a 1, 2, 3, or 4.” We can illustrate this as follows: The event “rolling a 5 or 6” and its complement “rolling a 1, 2, 3, or 4.”

8 0
3 years ago
If x < 5, then which of the following must be true?
pychu [463]

Answer:

2 answers

Step-by-step explanation:

8 0
4 years ago
Find the area of the surface generated when the given curve is rotated about the x-axis. y = 4 squareroot x on [60, 77] The area
In-s [12.5K]

Answer:

A≅562.45π u²

Step-by-step explanation:

Knowing that the volume the a solid is V=πR²h, then A=πR², therefore

A=π(4√x),  integrating on both sides ∫A=4π∫√xdx ⇒ ∫√xdx = \frac{2}{3}x^{3/2}

evaluated (60,77), then

A=\frac{8\pi }{3}(77^{3/2}-60^{3/2})\\A=\frac{8\pi }{3}(675.67-161.75})\\A=562.45\pi

8 0
3 years ago
Factor completely 4x5 − 20x4 − 36x3. (1 point)
balandron [24]

Answer:

The factored form of given polynomial is x^3(4x^2-5x-9)

Step-by-step explanation:

Given the polynomial 4x^5 - 20x^4 - 36x^3

We have to factor the above polynomial completely.

4x^5 - 20x^4 - 36x^3

Take x^3 common from each term.

x^3(4x^2-5x-9)

Here, the quadratic polynomial is prime i.e it cannot be factored into lower degree polynomial. It has complex roots.

Hence, the factored form of given polynomial is x^3(4x^2-5x-9)

6 0
3 years ago
Read 2 more answers
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