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vladimir1956 [14]
3 years ago
11

What is the common factor in the expression A-2 B-3 C-5 D-10

Mathematics
2 answers:
mamaluj [8]3 years ago
7 0

Answer:

C-5

Step-by-step explanation:

5- 1/5

20-4/5

30-5/6

dusya [7]3 years ago
5 0

Factor 5 out of 5x^2

5(x^2) + 20x + 30

Factor 5 out of 20x

5(x^2) + 5(4x) + 30

Factor 5 out of 30

5x^2 + 5 (4x) + 5 * 6

Factor our of 5x^2 + 5(4x)

5(x^2 + 4x) + 5 * 6

Factor 5 out of 5(x^2 + 4x) + 5 * 6

5(x^2 + 4x + 6)

The GCF = 5

<u>Your answer is: C. 5</u>

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Two sides of a triangle are equal in length and double the length of the shortest side. The perimeter of the triangle is 36 inch
chubhunter [2.5K]

Answer:

Two equal sides = 14.4 inches each

Shortest side = 7.2 inches

Step-by-step explanation:

a + b + c = 36

a = b

a = 2c

then:

c = a/2

a + a + a/2 = 36

2a + a/2 = 36

4a/2 + a/2 = 36

5a/2 = 36

a = 2*36/5

a = 72/5

a = 14.4

a = 2c

14.4 = 2*c

c = 14.4/2

c = 7.2

a = b

b = 14.4

Check:

14.4 + 14.4 + 7.2 = 36

3 0
3 years ago
A yacht that travels 1.375 km in 165 minutes expressed in km/h
Tomtit [17]

The speed of a yacht traveling a distance of 1.357 km in 165 minutes is 0.5 km/h

<h3>What is Speed?</h3>

The speed of an object is the distance covered by the object in respect to time.

Mathematically:

\mathbf{Speed = \dfrac{distance}{time}}

\mathbf{Speed = \dfrac{1.375 \ km}{165 minutes }}

  • We know that 60 minutes = 1 hour
  • 165 minutes = 2.75 hours

\mathbf{Speed = \dfrac{1.375 \ km}{2.75 \ hours}}

Speed = 0.5 km/hour

Learn more about calculating speed here:

brainly.com/question/4931057

8 0
3 years ago
What figure appears to be the image of figure h after a dilation by a scale factor of 1/2 and a rotation of 180 degrees?
Fofino [41]

Answer:

Figure D

Step-by-step explanation:

we know that

If the scale factor of the dilation is 1/2, that means the dilation is a reduction

so

the answer is between the Figure C and Figure D

but  

a rotation of 180° eliminate the Figure C

therefore

The answer is the Figure D

6 0
3 years ago
Read 2 more answers
Find the measure of Angle 8. <br><br> measure of angle 7 = 2x+15<br> measure of angle 8 = 3x
aleksandrvk [35]
I do not understand the context of your question, you need extra information to find this out like a picture or a word problem.
If the angles equal each other you would have to solve for x when angle 7 and 8 equal each other. SO... based on that, x would equal 15. This means measure of angle 7 would equal 45 and measure of angle 8 would equal 45. This may not be true because I have no idea what you are asking
3 0
4 years ago
ILL PUT YOU AS BRAINLIEST!!!!!! please !
Jet001 [13]
The volume of each of The buckets is:
 V1 = pi * r ^ 2 * h
 Where,
 r: radio
 h: height
 Substituting values we have:
 V1 = 3.14 * (5/12) ^ 2 * (25/12)
 V1 = 1.14 feet ^ 3
 The volume of the warehouse is:
 V2 = (100) * (50) * (20)
 V2 = 100000 feet ^ 3
 Then, the number of buckets of rocks she could store in a warehouse is:
 N = (V2) / (V1)
 N = 100000 / 1.14
 N = 87719
 Answer:
 the number of buckets of rocks she could store in a warehouse is:
 N = 87719
6 0
3 years ago
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