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Masteriza [31]
2 years ago
8

(3x + 1) + 8 (2x - 3) = 4 (3x -1) -7 (x -4) ayúdenme

Mathematics
1 answer:
kogti [31]2 years ago
7 0

Step-by-step explanation:

(3x + 1) + 8(2x - 3) = 4(3x - 1) - 7(x - 4) \\ 3x + 1 + 16x - 24 = 12x - 4 - 7x + 28 \\ 19x - 23 = 5x + 24 \\ 19x - 5x = 24 + 23 \\ 14x = 47 \\ x =  \frac{47}{14}

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Using your knowledge of circles, label the following on the given diagram: chord, tangent, radius, secant, point of tangency and
Tanzania [10]
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The yellow dot is the point of tangency. It is the point where tangent line touches the circle
The light blue line is secant. Secant line intersects a circle in 2 points
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Arc AB is a minor arc
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5 0
3 years ago
Write 1.0315x10^6 in standard form
lapo4ka [179]
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5 0
3 years ago
{2x + 3y = 5}{ y= 5 x -4}
Natasha_Volkova [10]

Solve the system using substitutions:

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x has a value of 1. Use this value to find the value of y.

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y has a value of 1.

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3 years ago
how many wall are there in your room? what are the shape of the floor and ceiling in your room ? how can you find the area of ea
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My room is made up of four walls, both the floor and the ceiling are rectangular in shape.

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To get the area of a rectangle, you use this formula since my floor and ceiling are rectangle.

Area = L * W

where

L = length

W= width

But if you have a square floor and ceiling, the area of a square is

Area = s²

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