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3 years ago

Volume of a 50 g orange

Mathematics

1 answer:

Liula [17]3 years ago

5 0

Answer:

what is ur question

Step-by-step explanation:

confused

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-7x-27=8-1(x-19) show how to get this

Nadya [2.5K]

$-7x-27=8-1(x-19) \\
-7x-27=8-x+19\\
-6x=54\\
x=-9$

3 0

3 years ago

Which shows a graph of a linear equation in standard form Ax + By = C, where A = 0, B is positive, and C is negative? A coordina

il63 [147K]

Answer:

A coordinate plane with a horizontal line passing through (negative 4, negative 3), (0, negative 3) and (4, negative 3).

Step-by-step explanation:

Ax + By = C, where A = 0, B is positive, and C is negative

By= C or y= C/B which is negative

Since A is zero and C is negative, the line is parallel to x- axis and has negative value for y, so it is a horizontal line below zero

---------------

A coordinate plane with a vertical line passing through (1, negative 4), (1, 0) and (1, 4).

no, the line is horizontal

A coordinate plane with a vertical line passing through (negative 2, negative 4), (negative 2, 0) and (negative 2, 4).

no, the line is horizontal

A coordinate plane with a horizontal line passing through (negative 4, 4), (0, 4) and (negative 4, 4).

no, the y-values should be negative

A coordinate plane with a horizontal line passing through (negative 4, negative 3), (0, negative 3) and (4, negative 3).

yes, this is horizontal line below zero

8 0

3 years ago

The equation of line EF is y = 2x + 1. Write an equation of a line parallel to line EF in slope-intercept form that contains poi

77julia77 [94]

Answer: The answer is (b) $y=2x+2.$

Step-by-step explanation: The equation of a straight line in slope-intercept form is given by

$y=mx+c,$ where, 'm' is the slope and 'c' is the y-intercept of the straight line.

The equation of the given line EF is

$y=2x+1.$

Here, slope, m=2 and y-intercept, c=1.

Since our new line is parallel to the given line, so the slope of the new line=m=2.

So, let the equation of the new line be

$y=mx+d\\\\\Rightarrow y=2x+d.$

Now, since the line passes through the point (0,2), so

$2=2\times 0+d\\\Rightarrow d=2.$

Thus, the equation of the new line parallel to line EF will be

$y=2x+2.$

The correct option is (b).

3 0

4 years ago

Read 2 more answers

BRAINLIEST AND 10 POINTS

11Alexandr11 [23.1K]

Answer:

use the link but its answer D.

Step-by-step explanation:

4 0

3 years ago

You are a receptionist at a doctor's office. A patient's bill for a checkup totals $85.00. The patient's health insurance requir

Firlakuza [10]

$17.

To find this, set up a simple fraction like equation. Using the is over of technique, this equation is formed.

x / 20 = 85 / 100

Multiply 20 with 85 before dividing by 100 to get the final answer of 17.

Hope this helps!

3 0

3 years ago