3 years ago

Besides 26 and 1, what is one factor of 26?

Mathematics

2 answers:

iogann1982 [59]3 years ago

8 0

One factor of twenty six is thirteen

Ainat [17]3 years ago

5 0

13 and 2, I think that is the only one left.

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6x2 + 5x + 1 how do I factor this out?

Oduvanchick [21]

Answer:

(3x + 1) (2x + 1)

Step-by-step explanation:

ax² + bx + c can be factored using the AC method:

1. Multiply a and c.

2. Find factors of ac that add up to b.

3. Divide each factor by a; reduce the fractions.

4. The denominator is the coefficient, the numerator is the constant.

6x² + 5x + 1

1. ac = 6 × 1 = 6

2. Factors of 6 that add up to 5: 2 and 3.

3. 2/6 = 1/3, and 3/6 = 1/2

4. The factors are 3x+1 and 2x+1.

6x² + 5x + 1 = (3x + 1) (2x + 1)

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3 years ago

Todd bought 1/2 pound of chicken. He used 2/3 of the chicken for sandwiches. How much chicken did Todd use for sandwiches?

butalik [34]

2/3*1/2=2/6=1/3. He used 1/3 pounds

3 0

3 years ago

xand y are light house. y being 20km due east of x and from a ship due south of x the bearing of y was 055°. what is the distanc

leonid [27]

Answer:

I) |xz| ≈ 28.6 km

II) |yz| ≈ 34.8 km

Step-by-step explanation:

Let's assume that the position of ship due south of x is z (aà pictor representation of the question is attached)

|xy| = 20 km, |xz| = ?, |yz| = ?, θ(y) = 55°

Using Trigonometric ratio - SOHCAHTOA

I) Tan θ = |xz| ÷ |xy| ⇒ Tan 55° = |xz| ÷ 20

|xz| = 20 * Tan 55 = 20 * 1.428

|xz| = 28.56 km

|xz| ≈ 28.6 km

II) Cos θ = |xy| ÷ |yz| ⇒ Cos 55° = 20 ÷ |yz|

|yz| * Cos 55° = 20 ⇒ |yz| = 20 ÷ Cos 55°

|yz| = 20 ÷ 0.574 = 34.84 km

|yz| ≈ 34.8 km

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3 years ago

Someone help me with this

Ivanshal [37]

Answer:

-30 is the right one if u need help tell me ;)-

Step-by-step explanation:

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3 years ago

Answer plzz fast 5. What fraction of the students spent at least 8 hours doing homework

ratelena [41]

Answer:

4/5

Hope this helps!!

6 0

3 years ago

Read 2 more answers