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4 years ago

Let f and g be two functions defined as

2 answers:

7 0

$a) \: (f \times g)(x) = (2x + 5)( {x}^{2} - 7x + 5) \\ b) \: (f \times g)(4) = (2 \times 4 + 5)( {4}^{2} - 7 \times 4 + 5) = 13( - 7) = - 91$

Andru [333]4 years ago

7 0

Answer:

negative 91

Step-by-step explanation:

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Solve −6x+6−7=2x+8 for x. How would I solve this?

MakcuM [25]

Answer:

Step-by-step explanation:

−6x+6−7=2x+8

-1-8=2x+6x

8x=-9

x= - $\frac{9}{8}$

7 0

3 years ago

Describe the location of the point having the following coordinates.

Maslowich

Answer:

Step-by-step explanation:

Quadrant II or Quadrant IV

Quadrant I or Quadrant II

Quadrant I or Quadrant IV

Quadrant III or Quadrant IV

6 0

3 years ago

There are 6 roses in a vase of 11 flowers. The rest are daisies. What is the ratio of daises to roses?

eduard

Answer:

5:6

Step-by-step explanation:

1: Minus 11 (all flowers) by 6 (roses) = 5

2: Put daisies before roses, because it says daises to roses.

3: Your answer should be 5:6

Ur welcome

8 0

3 years ago

I attempted this already, What is the area of the trapezoid?

larisa [96]

Answer:

40.5 cm

Step-by-step explanation:

So think about it what is the Formula for a Trapezoid? Well it's h(b1+b2)/2! So we use this formula and place the numbers in there! When you're done you should have this: 6(9+4.5)/2. Now we will do <u>PEMDAS</u> (parenthesis, exponents, multiplication, division, addition, subtraction). from left to right. So we first do 9+4.5. That equals 13.5. Then we times that by 6, which is 81. Then we finally divide it by 2. Then there's your answer! :D

6 0

3 years ago

23mm,20mm,13mm sides and 62,72,46, angle what type of triangle is that

Readme [11.4K]

23 mm, 20mm, 13mm sides: No equal sides and No equal angles are characteristics of a Scalene Triangle.

62,72,46 angles : All angles are less than 90°, this means that the triangle is an acute triangle.

Based on the above information the triangle is an ACUTE SCALENE TRIANGLE.

4 0

3 years ago