2 years ago

7x^2 - 21x Factor the Polynomial

Mathematics

1 answer:

Elza [17]2 years ago

4 0

Factor out 7x-
7x(x-3)

You might be interested in

What would be the answer of my fractions 9 1/2 + 4 3/5=

Nina [5.8K]

Answer:

14 $\frac{1}{10}$ or $\frac{141}{10}$

Step-by-step explanation:

Turn your fractions into improper and make them have the same denominator

$\frac{95}{10}$ + $\frac{46}{10}$ = $\frac{141}{10}$

Leave it as is or simplify to 14 $\frac{1}{10}$

8 0

2 years ago

Read 2 more answers

in a wood there are 420 silver birch trees, 160 oak tees and 300 wild cherry trees. what is the percentage of the oak trees give

elena-14-01-66 [18.8K]

Answer:

18.2%

Step-by-step explanation:

The total number of trees in the wood = 420 + 160 + 300

= 880 trees

∴ The percentage of the oak trees = $\frac{160}{880} * \frac{100}{1}$

= $\frac{2 * 100}{11}$ %

= $\frac{200}{11}$ %

= 18.181818...%

In 1 decimal place = 18.2%

Hope this helps!!

8 0

3 years ago

At a local pet store guppies are on sell for $0.70 each and sword tails $1.80 each. If amanda buys 4 guppies and 3 sword tails h

Lesechka [4]

Answer:

$8.20

Step-by-step explanation:

0.70*4=2.80

1.80*3=5.40

5.40+2.80=8.20

$8.20

5 0

3 years ago

Read 2 more answers

Please solve fast plz

Karo-lina-s [1.5K]

14 because they are vertical angles

3 0

2 years ago

Read 2 more answers

What is tan 60? A. v3 B. v3/2 C. 1/2 D. 1/v3 E. 2/v3 F. 1

anyanavicka [17]

Answer:

Step-by-step explanation:

Tangent is opp over adjacent (square root 3 over 1 = square root 3)

Hope that helped! :))

7 0

2 years ago

Read 2 more answers