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2 years ago

How many triangles can be constructed with three angies, each measuring 63

Mathematics

2 answers:

Nookie1986 [14]2 years ago

6 0

Answer:

none A

Step-by-step explanation:

because sum of angles is 180 and 63 multiply by 3 will be 189

andre [41]2 years ago

4 0

Answer:

Three angles all equal is one equal triangle I pretty sure of this

Step-by-step explanation:

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SashulF [63]

Answer:

Whats F five is that a point or something???

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Form a third degree polynomial function with real coefficients such that -9+i and 7 are zeros

jonny [76]

Yes they are that's correct

7 0

2 years ago

If f(x) = 2x6 + 3x5 – 1, then what is the remainder when f(x) is divided by<br> x + 1?

Alchen [17]

<h3>Answer: -2</h3>

===============================================

Explanation:

We use the remainder theorem. This is the idea where if we divide P(x) over (x-k), then the remainder is P(k).

Comparing x+1 to x-k shows that k = -1

It might help to rewrite x+1 as x-(-1) to get it into the form x-k better.

Plug this k value into the function

f(x) = 2x^6 + 3x^5 - 1

f(-1) = 2(-1)^2 + 3(-1)^5 - 1

f(-1) = 2(1) + 3(-1) - 1

f(-1) = 2 - 3 - 1

f(-1) = -1 - 1

f(-1) =-2

The remainder is -2

We can confirm this through synthetic division or polynomial long division.

5 0

2 years ago

Do all parallelograms have at least one line of symmetry

swat32

I don't think parallelograms have symmetry

6 0

3 years ago

Athena bought x boxes of cookies to bring to a party. Each box contains 10 cookies. She decides to keep two boxes for herself. S

mash [69]

Given parameters:

Number of boxes Athena bought for the party = x

Number of cookies per box = 10

Number of cookies she brought to the party = 70

Number removed = 2 boxes

Unknown:

Equation of the number of boxes = ?

Solution:

1 box of cookies contains 10 cookies

If Athena, removed 2 boxes, in those two boxes, we have 20 cookies

Total number of cookies = 70 + 20 = 90 cookies;

So;

x = $\frac{total number of cookies}{number of cookies per box}$

Therefore;

x = $\frac{90}{10}$ boxes

7 0

2 years ago