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mario62 [17]
3 years ago
15

Which expression is equivalent to (x2 +9x – 1)(-4x + 3)?

Mathematics
1 answer:
Daniel [21]3 years ago
3 0

Answer:

<h2>- 4x³ - 33x² + 31x - 3</h2>

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Which shows the list of numbers in order from least to greatest?<br> -4.2, -4/5, -1, -2, 3.5
Dmitrij [34]

Answer:

-4.2, -2, -1, -4/5, 3.5

Step-by-step explanation:

7 0
3 years ago
The following data shows the weight, in pounds, of 6 bags:
77julia77 [94]

Answer:

1.3 pounds; on average, weight of a bag varies 1.3 pounds from the mean of 7 pounds

Step-by-step explanation:

the mean absolute deviation is 1.3 and the mean is 7. i just took this test today, hoped this helped:)

8 0
3 years ago
Solve the equation. Round your answer to the nearest hundredth.<br> 47 +3.81k = -41
Harman [31]

Answer:

i have no idea but if i had to guess it would be around   -3.00k or -4.00k

Step-by-step explanation:

4 0
3 years ago
I don’t understand the question
Anni [7]

Answer:

Try 31 degrees/ Hard to explain but try it

Step-by-step explanation: cause between angle a, c, b - and angle a, o , c - their is an intersect. on that intersect onside is 62 degrees and the other side is 118 degrees; now thats a 180 degrees angle cause the base of the intersect is straight. Now this intersect is connected to the obtuse angle of the bottom triangle which is 118 degrees. Knowing that you can figure out the other corners of the traingle. The last two acute angles of to be congruent.

3 0
4 years ago
What is the area pf the parallelogram, with lengths as marked, shown above?
Nataly_w [17]

Answer:

40

Step-by-step explanation:

To find the area of a parallelogram, you use the following formula:

base x height = area

Using this formula, we plug in the values the question provides, and solve for the area:

base x height = area

8 x 5 = area

40 = area

5 0
3 years ago
Read 2 more answers
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