The expression 9+219+21 factored using the GCF is

Mathematics

1 answer:

Mandarinka [93]3 years ago

7 0

9 + 219 + 21
= 3(3 + 73 + 7)
The GCF is 3

You might be interested in

Abag is filled with green and blue marbles. There are 49 marbles in the bag. If there are 17 more green marbles than blue marble

Daniel [21]

Answer:

32 marbles are Green Marbles and 17 Blue Marbles.

Step-by-step explanation:

49 - 17 = 32

8 0

4 years ago

In ΔIJK, k = 7.2 cm, ∠J=55° and ∠K=67°. Find the length of i, to the nearest 10th of a centimeter.

almond37 [142]

Answer:

6.6

Step-by-step explanation:

8 0

3 years ago

Question 10 What best describes Theoretical Probability? A.) Flipping a coin once to see if it's a heads or tails. B.) Using mat

deff fn [24]

Answer:

Step-by-step explanation:

7 0

3 years ago

Find an irrational number between -10 and -10.1.

Pavlova-9 [17]

Between two rational numbers there are an infinite number of irrational numbers.

Example:

$- 5 \sqrt{3} -\sqrt{2}= 5 \times 1.7320508 - 1.41421356 \approx -10.0744676\\\\
-10.1 \ \textless \ -10,0744676 \ \textless \ -10$

6 0

3 years ago

How do I simplify the expression

stiks02 [169]

ANSWER: ab√3ac

Is this enough for you ?

5 0

3 years ago