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erik [133]
2 years ago
13

Find the length of the unknown side round your answer to the nearest whole number 18 and 4

Mathematics
1 answer:
EastWind [94]2 years ago
8 0

Answer:

17.5

Step-by-step explanation:

90% sure

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Jenny is eight years older then twice her cousin sues age. The sum of their ages is less then 32. What is the greatest age that
maw [93]

Answer:

The age of Sue could be 7 years

Step-by-step explanation:

Jenny is 8 years older than twice her cousin Sue's age.

The first equation will be :

J = 8 + 2S ---------(1)

The sum of their ages is less than 32.

The second equation will be :

J + S < 32  ----------------(2)

Now rearrange both equations :

8 + 2S + S < 32

3S < 32 - 8

3S < 24

S < 24/3

S < 8

S = 7

The age of Sue could be 7 years.

3 0
3 years ago
Help me find the measure of each missing angle
eduard

Answer:

<h3>m∠1 = 49°</h3><h3>m∠2 = 63°</h3><h3>m∠3 = 87°</h3><h3>m∠4 = 44°</h3>

Step-by-step explanation:

m∠1 = 49° (Opposite Angles)

m∠1 + m∠2 + 68° = 180° (The sum of all interior angles of any triangle is equal to 180°)

49° + m∠2 + 68° = 180°

m∠2 + 117° = 180°

m∠2 = 180° - 117°

<u>m∠2 = 63°</u>

m∠3 + 93° = 180° (The angles on a straight line add up to 180°)

m∠3 = 180° - 93°

<u>m∠3 = 87°</u>

m∠4 + 49° = 93° (An exterior angle of a triangle is equal to the sum of its two interior opposite angles.)

m∠4 = 93° - 49°

<u>m∠4 = 44°</u>

7 0
2 years ago
The staff commute to work in different ways 2/5 drive, 4/15 catch the bus and 1/3 cycle
gavmur [86]

Answer:

2/5, 1/3 4/15

Step-by-step explanation:

3x2/5=6/15

5x1/3=5/15

4/15

4 0
3 years ago
Read 2 more answers
HELP! E
mestny [16]

Answer:

c

Step-by-step explanation:

Multiplying 49 by 1/7 in the inverse operation of dividing it by 7, so they will both get the correct answer.

6 0
3 years ago
17. Write interval notation for the given graph.
Volgvan

Answer:

<u>D</u>

Step-by-step explanation:

The interval notation for the graph :

  • -5 ≤ x ≤ 7
  • <u>[5, 7]</u>
7 0
2 years ago
Read 2 more answers
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