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3 years ago

H = 4x and x= 3t write h in terms of t

Mathematics

1 answer:

Juli2301 [7.4K]3 years ago

7 0

Answer:

h = 12t

Step-by-step explanation:

Its given that x = 3t.

Also its given that h = 4x

Substituting the value of x gives =

h = 4(3t) = 4 × 3t = 12t

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George’s cat had a litter of seven kittens. Four of the kittens are male. Three are female. Which set of symbols correctly descr

notsponge [240]

XY represent the male and XX represent the female so as George cats has seven kittens out of which four of the kittens are male, three are female .
B. XY, XY, XY, XY, XX, XX, XX is the correct answer.

6 0

3 years ago

A bag contains 6 blue marbles 10 red marbles and 9 green marbles. If 2 marbles are drawn at random without replacement what is t

umka2103 [35]

Answer:

P(1 and 2 are green) = 3/25

Step-by-step explanation:

We need to know the total number of marbles

6 Blue + 10 red + 9 green = 25 marbles

P ( 1st marble is green) = green/ total

= 9/25

Since we don't put it back, there are

6 Blue + 10 red + 8 green = 24 marbles

P ( 2st marble is green) = green/ total

= 8/24 = 1/3

P(1 and 2 are green) = P(1st green) * P(2nd green)

= 9/25 * 1/3

= 3/25

5 0

4 years ago

Help :(

Galina-37 [17]

Answer:

59.7

Step-by-step explanation:

you divide 39.80 by 10

then times it with 15 and get your answer

7 0

3 years ago

A 9x - 40 B 3x + 20 x = [?]

Mrrafil [7]

Answer:

x = 10

Step-by-step explanation:

9x - 40 = 3x + 20

9x - 3x - 40 = 3x - 3x + 20

6x - 40 = 20

6x - 40 + 40 = 20 + 40

6x = 60

6x / 6 = 60 / 6

x = 10

Now plug the x value in the equation to make the statement true that A is parallel to B.

9x - 40

9(10) - 40

90 - 40

3x + 20

3(10) + 20

30 + 20

Therefore, x = 10 making the statement true that A is parallel to B. Hope this helps and stay safe, happy, and healthy, thank you :) !!

7 0

3 years ago

Read 2 more answers

8. The equation of a line is y = 2x = 3. Write the equation of a line parallel to this line.

laila [671]

Answer:

(3/2,3)

Step-by-step explanation:

1.Rewrite the equation

y=3 2x=3

2.Solve the equation

y=3 x=3/2

(x,y)=(3/2,3)

5 0

3 years ago