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Svetllana [295]
3 years ago
10

I really need help !!!!!!

Mathematics
1 answer:
ANEK [815]3 years ago
8 0
You need help With what exactly?
You might be interested in
What is the length of BC¯¯¯¯¯ ? Enter your answer in the box.
statuscvo [17]

Answer:

BC = 24

Step-by-step explanation:

Isosceles triangle because <C = <B so AC = AB

Plug in to find x

3x - 15 = x = 33

2x = 48

 x = 24

BC = x = 24

3 0
3 years ago
Which of the following situations best describes the situation modeled by P = 2(1,000 feet) + 2(875 feet)? Select all that apply
ki77a [65]

Answer:

I think the answer is B

Step-by-step explanation:

4 0
3 years ago
On a scale drawing, which of the following has a scale of 1:6?
Alexandra [31]
The answer would be D, 2 cm represents 12 cm. 2/12=1/6
3 0
3 years ago
Read 2 more answers
Use the grouping method to factor the polynomial below completely. x3 + 2x2 + 3x + 6
Phoenix [80]

Hello from MrBillDoesMath!

Answer:

(x+2) ( x^2 + 3)

Discussion:

x^3 + 2x^2 + 3x + 6 =  

( x^3 + 2x^2) + (3x + 6) =         => factor "x^2" from the first term; factor 3

                                                    from the second term

x^2( x + 2) + 3( x+2)  =             => factor (x+2) from each term

(x+2) ( x^2 + 3)

Thank you,

MrB

6 0
3 years ago
Read 2 more answers
Help please and simplify answer in radical form if needed
deff fn [24]

Answer:

16\sqrt{3}\:\mathrm{units^2}

Step-by-step explanation:

The area of an equilateral triangle with side length s is equal to \frac{\sqrt{3}}{4}s^2. Since the perimeter is 24 units and there are three equal sides to an equilateral triangle, each side is 24\div 3=8 units.

Substituting in this value, we get:

\frac{\sqrt{3}}{4}8^2=\frac{64\sqrt{3}}{4}=\boxed{16\sqrt{3}}

6 0
3 years ago
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