3 years ago

What is the greatest common factor 21,35,49

Mathematics

2 answers:

emmainna [20.7K]3 years ago

8 0

7 is the greatest common factor

Montano1993 [528]3 years ago

8 0

21 = 3 x 7

35 = 5 x 7

49 = 7 x 7

So greatest common factor 21,35,49: 7

You might be interested in

Brian’s company logo consists of a giant triangle. He wants to paint this triangle on a wall in his office. The triangle that he

Nitella [24]

Your answer is 30ft
1/2 of base times height is 30
6 times 10 = 60
60/2 =30

4 0

3 years ago

Learning how to walk can be a difficult task for babies.if a baby can walk 1 1/2 miles in an hour,how far will it be able to tra

Vesna [10]

1 1/2 * 2 3/4 =
3/2 * 11/4 =
33/8 =
4 1/8 miles in 2 3/4 hrs

6 0

3 years ago

Someone help , i’ll give you brainliest !

m_a_m_a [10]

Not sure right now give me a few mins

4 0

3 years ago

Read 2 more answers

Given z1 = 2 +StartRoot 3 EndRoot i and z2 = 1 – StartRoot 3 EndRoot i, what is the sum of z1 and z2?

Fofino [41]

Answer:

z1 + z2 = 3

Step-by-step explanation:

Since we are given z1 = 2 + √(3)i and z2 = 1 – √(3)i. The sum of z1 + z2 would be:

(2 + √(3)i) + (1 – √(3)i) = 2 + √(3)i + 1 – √(3)i = 2 + 1 + √(3)i – √(3)i = 3

Hence, z1 + z2 = 3.

8 0

3 years ago

Read 2 more answers

Plzz hellp :( i will mark you the brainlist if some on helps (A rectangular prism has a length of 1 1/4 yards, a width of 2 1/2

Veseljchak [2.6K]

The volume of rectangular prism is the product of its length, width and height.
So the volume V of prism with length $1 \frac{1}{4}$ yards, width $2 \frac{1}{2}$ yards and height of 4 yards will be:

$V=1 \frac{1}{4} * 2 \frac{1}{2} *4 \\ \\ 
V= \frac{5}{4}* \frac{5}{2}*4 \\ \\ 
V= \frac{25}{2} \\ \\ 
V=12 \frac{1}{2}$

Thus the volume of prism as a mixed number in simplest form will be $12 \frac{1}{2}$ cubic yards

4 0

3 years ago