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2 years ago

An inconsistent system of linear equations has blank solutions and the lines graphed will blank

1 answer:

8 0

An inconsistent system graphs two parallel lines. These parallel lines will never cross. Therefore there are no solutions.

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What is the solution set for this inequality? |3x+3|≤9 Graph the solution set on the number line.

soldi70 [24.7K]

Answer:

Step-by-step explanation:

because it's an absolute value inequality, there are two inequalities to solve

3x+3 ≤ 9 and 3x+3 ≥ -9, now we solve them separately

x ≤ 3 and x ≥ -4, which is -4 ≤ x ≤ 3

8 0

3 years ago

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Find the ratio of 700m to 2 km

Anika [276]

Answer:

7 : 20

Step-by-step explanation:

2km = 2000m

Then the ratio of 700m to 2 km is :

700 / 2000

Then the ratio in simplest form is :

7 / 20

7 0

1 year ago

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16. J.D. opened a savings account with $425. After

snow_lady [41]

Answer:

1.2%

Step-by-step explanation:

Solving our equation

r = 10.2 / ( 425 × 2 ) = 0.012

r = 0.012

converting r decimal to a percentage

R = 0.012 * 100 = 1.2%/year

The interest rate required to

accumulate simple interest of $ 10.20

from a principal of $ 425.00

over 2 years is 1.2% per year.

8 0

2 years ago

What is the answer to this

blagie [28]

The answer would be -7 n= -7 because a negative times a negative equals a postive

5 0

2 years ago

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A rectangular prism has a base length of 6 units, base

Maurinko [17]

Answer:

The lateral area rectangular prism is $88 unit^2$ .

The area of the two bases of rectangular prism together is $60 unit^2$ .

The total surface area rectangular prism is $148 unit^2$ .

Step-by-step explanation:

Height of the rectangular prism = h = 4 units

Length of the base of the rectangular prism = l = 6 units

Width of the base of rectangular prism = b = 5 units

Rectangular prism = Cuboid

Lateral surface area of cuboid = L.S.A = 2 × h × (l+b)

Lateral surface area of rectangular prism :

$L.S.A=2\times 4 units(6 units+5units)=88 units^2$

Area of the base = l × b

Area of the base of the rectangular prism = $6 unit\times 5 unit=30 unit^2$

Area of the two bases = $2\times 30 unit^2=60 unit^2$

Total surface area of cuboid = T.S.A = 2 ×(lb+bh+hl)

Lateral surface area of rectangular prism :

$T.S.A=2\times (6unit\times 5unit+5 unit\times 4unit+4 unit\times 6 unit)$

$=148 unit^2$

4 0

2 years ago

Read 2 more answers