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Scorpion4ik [409]
3 years ago
10

What is 7/8 x c for c =8

Mathematics
2 answers:
ANTONII [103]3 years ago
8 0
You do 8/1 and multiply it by 7/8 which will get you 7
3241004551 [841]3 years ago
5 0
7/8 × c ⇒ substitute ⇒ turn 8 into a fraction

  7         8            56
___ ×  ___  =   _____ = 7
              
  8          1             8

Your answer is 7

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Which of the following is a true statement about the rhombus shown?
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Answer:-

B

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8 0
3 years ago
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Is (-2, 6) a solution to this system of linear equations? (HINT: Substitute x
Serggg [28]

Answer:

1st Equation: -8x + y = 22

At (-2,6)

(-8*-2)+ 6 =16+6= 22: That is correct

2nd Equation: -8x - y =10

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(-8*-2)-6= 16-6= 10: That is correct

Both are correct.

Hope it helps you.

5 0
3 years ago
I need some help please ASAP
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6 0
3 years ago
A person jogged 10 times along the perimeter of a rectangular field at the rate of 12 kilometers per hour for 30 minutes. If the
notsponge [240]

Answer:

<u>The area of the rectangular field is 20,000 square meters.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Number of times a person jogged along the rectangular field = 10

Speed of the person jogging = 12 km per hour

Time he/she jogged = 30 minutes = 0.5 hours

Length of the field = twice its width

2. Find the area of the field in square meters.

Step A: Let's calculate the distance the person jogged

Let's recall the formula of the speed:

Speed = Distance/Time

Distance = Speed * Time

Replacing with the values we know:

Distance = 12 * 0.5

<u>Distance = 6 kilometers</u>

Step B: Let's calculate the perimeter of the rectangular field

Distance jogged = ¨Perimeter * 10

6 kilometers = Perimeter * 10

Perimeter = 6/10

<u>Perimeter = 0.6 kilometers = 0.6 * 1,000 = 600 meters</u>

Perimeter = 2 * Length + 2 * Width

x = Width of the rectangular field

2x = Length of the rectangular field

600 = 2 * 2x + 2 * x

600 = 4x + 2x

600 = 6x

<u>x = 600/6 = 100 meters ⇒ 2x = 200 meters</u>

Step C: Let's calculate the area of the rectangular field

Let's recall the formula of the area of a rectangle:

A = Length * Width

A = 200 * 100

<u>A = 20,000 m² (square meters)</u>

7 0
3 years ago
Let f(x) = (3x4 - 12)3 and h(x) = x3.<br> Given that f(x) = (hºg)(x), find g(x).
blagie [28]

Answer:

Step-by-step explanation:

f(x) = (3x4 - 12)3 and h(x) = x3.

g(x) = 3x4 - 12

since  f(x) = (hºg)(x) = h(g(x))

6 0
3 years ago
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