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NeTakaya
4 years ago
7

Which expression is represented by the model? 4x-3 4x+3 4x-3 -4x+3

Mathematics
1 answer:
Gennadij [26K]4 years ago
3 0

4x-3 because there are four x boxes and three negative boxes

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The coordinates of A are (1/4,3). The coordinates of B are (1/2,4.5). If the x-coordinate of C is 7/4, what is its y-coordinate
vagabundo [1.1K]

Answer:

10.5

Step-by-step explanation:

Given

A = (1/4, 3)

B = (1/2, 4.5)

To get the coordinate of C as 7/4, what was done was to first take the difference in the x coordinates and then dilate the result by 7

To get the y coordinate;

  • Take the difference in the coordinate

Difference = 3 - 4.5

Difference = -1.5

  • Dilate the result by factor of 7

This is done y multiplying the result by 7;

y coordinate = 1.5 * 7

y coordinate = 10.5

Hence its y-coordinate is 10.5

5 0
3 years ago
I will give you a good amount of points if you answer this correct​
Colt1911 [192]

Answer:

I think the answer is B. The equation has infinitely many solutions.

Step-by-step explanation:

4(3x + 4) = 15x + 12 - 3x + 4

*group like terms so 4(3x+4) = 15x - 3x + 12 + 4

*add similar elements 15x - 3x = 12x

*add the numbers 12 + 4 = 16

*Expand to 12x + 16 - 16 = 12x + 16 - 16

*You simplify 12x = 12x

*Subtract 12x from both sides

*Then Simplify which is 0

Which means Both sides are equal to 0

True for all X

5 0
3 years ago
2* <br> 7-t<br> 8*y<br> 9=9<br> Which is the equation?
GaryK [48]

Answer:

2+7_t×y+9 je pense que c la reponses

6 0
3 years ago
Pls help i give u brainliest and 5 stars
kap26 [50]

Answer:

486

Step-by-step explanation:

9(9) added 6 times

4 0
4 years ago
Read 2 more answers
A tank on the road roller is filled with water. The tank is a cylinder that has a height of 6 feet and a radius of 2 feet. Find
Sauron [17]

Answer:

So, to find the volume of a cylinder the equation is volume= pi r(radius)^2h(height) so the answer would be: 1500 pounds

Step-by-step explanation:

brainliest please

7 0
3 years ago
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