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Dmitriy789 [7]
4 years ago
12

How many triangles ?

Mathematics
2 answers:
Allisa [31]4 years ago
5 0
There are 12 triangles
Rasek [7]4 years ago
3 0
I see 12 t<span>riangles!!!!</span>
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Divide (28x5 + 29x4 + 5x3 + 86x2 + 56x + 53) by (–4x – 7) using synthetic division.
bixtya [17]

Answer:

 -7x⁴+5x³-10x²-4x-7 - 4/4x+7

Step-by-step explanation:

Given the division problem, (28x⁵ + 29x⁴ + 5x³ + 86x² + 56x + 53) by (–4x – 7), find the solution in the attachment below.

The polynomial of a function is expressed as P(x) = Q(x) + R(x)/D(x)

Q(x) is the quotient

R(x) is the remainder

D(x) is the divisor

Accordin gto the divsion, Q(x) = -7x⁴+5x³-10x²-4x-7

R(x) = 4

D(x) = -4x-7

Substituting this functions in the polynomial P(x);

P(x) =  -7x⁴+5x³-10x²-4x-7 - 4/4x+7

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3 years ago
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lana66690 [7]
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4 years ago
(8m-2)(3m+7)<br> Multiply
Digiron [165]

Answer:

24m^2+50m-14

Step-by-step explanation:

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3 years ago
Consider the following graph of y = f (x). Please help
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Answer:

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3 years ago
The mean time between failures (MTBF) is a common metric used to measure the performance of manufacturing systems. MTBF is the e
xeze [42]

Answer:

0.2287

Step-by-step explanation:

The computation of the probability that the automated manufacturing system runs for more than 18 hours without a failure is shown below:

P(X > 17) = 1 - P(X < 17)

= 1 - [1 - e^-18 ÷ 12.2]]

= 1 - [1 -0.228684984 ]

= 0.2287

4 0
3 years ago
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