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2 years ago

Can someone explain this to me? No Links no bots.

Mathematics

1 answer:

IceJOKER [234]2 years ago

3 0

Answer:

Domain and Range. The domain of a function is the set of values that we are allowed to plug into our function. This set is the values in a function such as ). The range of a function is the set of values that the function assumes. This set is the values that the function shoots out after we plug an value in.

Step-by-step explanation:

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.002 centimeters=_____ mm Help?

Rina8888 [55]

Answer:

0.02

Step-by-step explanation:

divide it by 10.

4 0

2 years ago

Read 2 more answers

A slow burning candle will burn 1.5 inches in 40 min how many inches will the candle burn in 4 hours

Semenov [28]

9 inches

4 hours = 240 minutes
240/40 = 6
1.5 * 6 = 9

8 0

2 years ago

Find the value of each variable. Write the equation and solve showing ALL the work.

Wittaler [7]

Answer:

x = 96°

y = 102°

Step-by-step explanation:

Angles on a straight line add up to 180

78 + y = 180

y = 180 - 78

y = 102

Angles in a quadrilateral add up to 360

78 + 90 + x + x = 360

78 + 90 + 2x = 360

168 + 2x = 360

2x = 360 - 168

2x = 192

x = 192/2

x = 96°

3 0

3 years ago

Solve for y: 1/3y+7 >or equal to 12

zaharov [31]

Answer:

Step-by-step explanation:

$\frac{1}{3} y\geq 12-7\\y\geq 5*3\\or y\geq 15$

4 0

3 years ago

A rectangle with perimeter 18 cm has a length that is 3 cm more than twice its width. Find the dimensions of the rectangle. SOLV

lutik1710 [3]

Answer:

Length = 7 cm

Width = 2 cm

Step-by-step explanation:

Perimeter of rectangle = 18 cm

Let length of rectangle = $l$ cm

Let width of rectangle = $w$ cm

As per given statement, length is 3 cm more than the twice of its width:

Writing equation:

$l = 2\times w +3 ....... (1)$

Formula for perimeter of a rectangle is given as:

$P = 2 \times (Length + Width)$

$P = 2 \times (l + w)$

Putting values of P as given and $l$ by using equation (1):

$18 = 2 \times (2w +3 + w)\\\Rightarrow \dfrac{18}2 = 3w +3 \\\Rightarrow 9 = 3w +3\\\Rightarrow 3w = 9 -3\\\Rightarrow w = \dfrac{6}{3}\\\Rightarrow w = 2\ cm$

Putting value of $w$ in equation (1):

$l = 2\times 2 +3 \\\Rightarrow l = 4+3\\\Rightarrow l = 7\ cm$

So, the dimensions are:

Length = 7 cm

Width = 2 cm

3 0

3 years ago