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jek_recluse [69]
4 years ago
7

Which set of rational numbers are ordered from least to greatest? A number line going from negative 3 to positive 3 in increment

s of 1. Negative 1, negative 1 and one-half, negative 1 and one-fourth, negative 1 and StartFraction 7 Over 8 EndFraction Negative 1 and StartFraction 7 Over 8 EndFraction, negative 1 and one-half, negative 1 and one-fourth, negative 1 Negative 1, negative 1 and one-fourth, negative 1 and one-half, negative 1 and StartFraction 7 Over 8 EndFraction Negative 1 and StartFraction 7 Over 8 EndFraction, negative 1 and one-fourth, negative 1 and one-half, negative 1
Mathematics
2 answers:
zysi [14]4 years ago
8 0

Answer: The answer should be A

SVEN [57.7K]4 years ago
6 0

Answer:

The correct answer is: <u>c</u>

Step-by-step explanation

On a coordinate plane, a line with positive slope is drawn from point A to point B. Point A is at (negative 5, negative 1) and point B is at (4, 1).

You might be interested in
Write an equation of the line that passes through the given point and is parallel to the given line.
Margaret [11]

Answer:

Part 40) y=-2x+9

Part 41) y=5x+6

Part 42) y=\frac{2}{3}x+\frac{4}{3}

Step-by-step explanation:

Remember that

If two lines are parallel, then their slopes are the same

Part 40) Write an equation of the line that passes through the given point

and is parallel to the given line

we have

Point (4,1)

Given line y=-2x+7

step 1

Find the slope of the given line

The given line is a equation of the line in slope intercept form

y=mx+b

where

m is the slope

b is the y-intercept

so

The slope of the given line is

m=-2

step 2

Find the y-intercept b

we have

m=-2

(4,1)

substitute in the linear equation

1=(-2)4+b

solve for b

b=1+8

b=9

step 3

Find equation of the line that passes through the given point and is parallel to the given line

we have

m=-2

b=9

substitute

The equation of the line is

y=-2x+9

Part 41) Write an equation of the line that passes through the given point

and is parallel to the given line

we have

Point (0,6)

Given line y=5x-3

step 1

Find the slope of the given line

The given line is a equation of the line in slope intercept form

y=mx+b

where

m is the slope

b is the y-intercept

so

The slope of the given line is

m=5

step 2

Find the y-intercept b

b=6 ----> because the y-intercept is the point (0,6) (value of y when the value of x is equal to zero)

step 3

Find equation of the line that passes through the given point and is parallel to the given line

we have

m=5

b=6

substitute in the linear equation

y=5x+6

Part 42) Write an equation of the line that passes through the given point

and is parallel to the given line

we have

Point (-5,-2)

Given line y=(2/3)x+1

step 1

Find the slope of the given line

The given line is a equation of the line in slope intercept form

y=mx+b

where

m is the slope

b is the y-intercept

so

The slope of the given line is

m=\frac{2}{3}

step 2

Find the y-intercept b

we have

m=\frac{2}{3}

(-5,-2)

substitute in the linear equation

-2=(\frac{2}{3})(-5)+b

solve for b

-2=-\frac{10}{3}+b

b=-2+\frac{10}{3}

b=\frac{4}{3}

step 3

Find equation of the line that passes through the given point and is parallel to the given line

we have

m=\frac{2}{3}

b=\frac{4}{3}

substitute

The equation of the line is

y=\frac{2}{3}x+\frac{4}{3}

3 0
3 years ago
I need the answers to 17 and 18 plz
Fantom [35]

Answer:

<u>17. BC is 13 √ 2 or 18.38 units. </u>

<u>18. x = 7.</u>

Step-by-step explanation:

1. Let's solve the question 17.

If AC = 26, find BC.

AC is the hypotenuse of the Δ ABC and let's recall that the sides of an square are equal, thus BC = AB = CD = AD

For finding BC , we will use Pythagorean theorem:

Hypotenuse ² = Side ₁ ² + Side₂ ²

Length of Side = x

26 ² = x ² + x ² (BC = AB in a square)

676 = 2x²

338 = x² (Dividing by 2)

x = √ 169 * 2

x = 13 √ 2

BC = 13 √ 2 = 18.38

<u>BC is 13 √ 2 or 18.38 units. </u>

2. Let's solve question 18.

If ∠ ACB = (11x - 32) °, find the value of x.

Recall that a square has four right angles (90 °), thus:

∠ BCD = 90°

But in this case, we're asked to find ∠ ACB , that  is formed by the line AC that intersects C in two equal angles : ∠ ACB and ∠ ACD, thus:

∠ ACB and ∠ ACD = 45°

Then, let's find the value of x:

11x - 32 = 45

11x = 45 + 32 (Adding 32 to both sides)

11x = 77

x = 77/11 (Dividing by 11 at both sides)

<u>x = 7</u>

4 0
3 years ago
Joseph has 22 gallons of fertilizer. He uses 7 quarts to fertilize his plants.
nata0808 [166]
Joseph would have 81 quarts of fertilizer left
5 0
3 years ago
A triangle has side lengths of n, n – 3, and 2(n − 2). If the perimeter of the triangle is at least 37 units, what is the value
Vilka [71]

Answer:

n = 11

Step-by-step explanation:

The side length of a triangle are n,n-3 and 2(n-2).

The perimeter of the triangle, P = 37 units

We need to find the value of n.

Perimeter = sum of all sides

n+n-3 +2(n-2) = 37

2n-3+2n-4 = 37

4n -7 = 37

4n = 37+7

4n = 44

n = 11

So, the value of n is 11.

3 0
3 years ago
YOU KNOW THE DRILL! First CORRECT answer will get BRAINLIEST!
Effectus [21]

Answer:

91 cm^2

Step-by-step explanation:

The bottom rectangle has an area of

A = l*w = 5* 14 =70

The top right rectangle has an area of

A = 3 *7 = 21

Add the areas together

A = 70+21 = 91 cm^2

4 0
3 years ago
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