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3 years ago

What statement makes the open sentence 2.4 = 6x true?

Mathematics

2 answers:

Softa [21]3 years ago

5 0

C. 0.4 times 6 is 2.4. Hope that helps.

chubhunter [2.5K]3 years ago

5 0

Your answer is C. x = 0.4

Hope this helps.

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Which ratio is greater than 11/16? a. 22:32 b. 3:8 c. 1:2 d. 3:4

Allushta [10]

Answer:

3/4

Step-by-step explanation:

Due it having a ratio of .75 instead of the .6875 of the other answers.

5 0

3 years ago

A is directly proportional to b. When a is 6, b is 72. Find b when a is 8. 3

adelina 88 [10]

Answer:

a) "K" is proportional Constant K= 0.0833

b) The value of b = 99.639

Step-by-step explanation:

Explanation :-

Given 'a' is directly proportional to 'b'

a ∝ b

a = k b ....(i)

where "K" is proportional Constant

Case(i):-

when a =6 and b=72

a = k b

⇒ 6 = k (72)

⇒ $K = \frac{6}{72} = \frac{1}{12} = 0.0833$

Case(ii):-

Given a = 8.3

a = k b

⇒ 8.3 = 0.0833 ×b

⇒ $b = \frac{8.3}{0.0833} = 99.639$

Final answer:-

a)"K" is proportional Constant K= 0.0833

b) The value of b = 99.639

6 0

3 years ago

Use the slope formula to determine the slope of the line.

lukranit [14]

Answer:

we have two points

(0,4) and (3,-1)

m=(-1-4)/(3-0)

m=-5/3

5 0

3 years ago

What is the value of x ÷ y - z if x = 32, y = 4, and z = 2.75?

katen-ka-za [31]

32/4-2.75=8-2.75=5.25

5 0

3 years ago

Read 2 more answers

Does this table show y as a function of x ? : (-3,1) (0,-5) (4,7) (-3,0)

belka [17]

Answer:

No.

Step-by-step explanation:

The definition of a function is that every output (x) has only one input (y).

Here -3 gives two different outputs which contradicts the definition of a function.

5 0

3 years ago