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3 years ago

A consistent, dependent system of equations is a system with __________. (1 point)

Mathematics

1 answer:

Lesechka [4]3 years ago

6 0

Answer: hope this helps

Step-by-step explanation: intersecting lines that have the same slope and the same y-intercept

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Quadrilateral and parallelogram

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3 years ago

Chang is estimating the volume of his bathtub the actual volume of his bathtub is 37 gal chang’s estimate is 31 gal find the abs

stepladder [879]

<h3>The absolute error is 6</h3><h3>The percent error is 16.22 %</h3>

Solution:

Given that,

Actual volume of his bathtub is 37 gal

Estimate is 31 gal

Find the absolute error

Absolute Error = | Measured Value - Actual Value |

Absolute Error = | 31 - 37 |

Absolute Error = 6

Find the percent error

$Percent\ error = \frac{\text{estimate - actual}}{actual} \times 100$

Substituting we get,

$percent\ error = \frac{31-37}{37} \times 100\\\\percent\ error = \frac{-6}{37} \times 100\\\\percent\ error = -16.22$

Negative sign means percent decrease

Thus percent error is 16.22 %

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3 years ago

Which answer goes in what box

marissa [1.9K]

Answer:

(2,6) and (-2,6) is in the second box

(8,-2) and (8,2) is in the first box

(-5,7) and (-5,-7) is in the first box

(-3,-3) and (3,-3) is in the second box

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3 years ago

Please answer it quickly... i will give brianliest

miskamm [114]

Answer:

2 and - $\frac{1}{2}$

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

3y = 6x + 9 ( divide all terms by 3 )

y = 2x + 3 ← in slope- intercept form

with slope m = 2

(i)

Parallel lines have equal slopes, thus

the slope of line t is 2

(ii)

Given a line with slope m then the slope of a line perpendicular to it is

$m_{perpendicular}$ = - $\frac{1}{m}$ = - $\frac{1}{2}$ , thus

the slope of line r is - $\frac{1}{2}$

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3 years ago

Write a proportion that can be used to find the value of x. Do not solve. x 18 32

Nuetrik [128]

Step-by-step explanation: ummnmm i think 18

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3 years ago