3 years ago

Which description is correct for the polynomial 4x^2+3x+5

1 answer:

8 0

That is a quadratic trinomial.
Its largest degree is 2 (which makes it quadratic), and it has 3 terms separated by addition operators (which makes it trinomial).

You might be interested in

A circle is translated according to the rule (x,y) → (x+10,-17). Which statement is true about the image of the circle after thi

iren2701 [21]

Answer:

Statement D. is true

Step-by-step explanation:

7 0

3 years ago

8. Molly builds a rectangular exercise pen for her hamsters.

andrew11 [14]

B. 90. The perimeter is 30+30+15+15=90

5 0

3 years ago

Read 2 more answers

Before a sale, an item’s price was $38.00; during the sale, it was 15% off. What was the sale price?

Pani-rosa [81]

38 times (1-15%)
$32.3

4 0

3 years ago

Find the 10th term of an arithmetic sequence if the common difference is 32 and the first term is 2

zaharov [31]

Answer:

290

Step-by-step explanation:

If the first term is 2 and the common difference is 32, then the formula for a(n) is:

a(n) = 2 + 32(n-1).

Thus, the 10th term is a(10) = 2 + 32(10-1) = 2 + 32(9) = 290

6 0

3 years ago

Hector is dividing students into groups for an HR wants to divide the boys and girls so that each group has the same number of t

Roman55 [17]

Answer:

7 groups, 3 boys and 8 girls

Step-by-step explanation:

Let total number of groups be $x$

and total hikers in one group be $y$

if number of girls and boys in every group is same, then

$\frac{21}{x} + \frac{56}{x} = y$

$\frac{21 + 56}{x} = y\\x*y = 77$ ....(1)

from (1) $x$ will either be 11 or 7

for $x = 11$ the values won't be real.

For $x = 7\\y = \frac{77}{7} \\y = 11$

so there will be 7 groups with 11 hikers in each groups and every group will have $\frac{21}{7} = 3$ boys and $\frac{56}{7} = 8$ girls

6 0

3 years ago