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3 years ago

Identify the type of slope each line has. Place your answer under each graph.

Mathematics

1 answer:

mel-nik [20]3 years ago

6 0

-3, 0, 1/2, undefined

if it is going down its negative if it goes up its positive

first one you can tell because each one to the right it goes 3 down

2nd is 0 because there is no slope to it, last one is undefined because it cant be all the numbers when x is -4

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The perimeter of rectangle is 48 cm. Find the sides of the rectangle if one of the sides is 12 cm longer than the other.

muminat

Answer:

Width is 4cm, length is 12 cm.

Step-by-step explanation:

Write the problem as an equation.

(x+12)*(x)=48

Where x is the length of the shorter side.

Solve.

(x^2)+12x=48

x=4

7 0

3 years ago

Read 2 more answers

Part B Isabella's mother sells the peas and gets $3 for each square foot. So, multiply your answer from Part A by 3 to calculate

choli [55]

Answer:

See Explanation

Step-by-step explanation:

<em>The question is incomplete as the solution to part A (or part A itself) is not given. To solve this, I will assume a value to the supposes solution to part A.</em>

From the question:

1 square foot is sold at $3.

This implies that:

p square foot will be sold at $3p.

So, total sales can be calculated using:

$Total = 3p$

Now assume that p is 10 square feet (from part A).

The total will be:

$Total = 3*10$

$Total = \$30$

4 0

3 years ago

Which expression is equivalent to ^3√216x^27? 6x3 6x9 72x3 72x9

hichkok12 [17]

To solve this problem you must apply the proccedure shown below:
1. You have the following expression given in the problem above:
$\sqrt[3]{216 x^{27} }$
2. Rewriting the expression we have:
$\sqrt[3]{6^3 x^{27} }$
3. You have that $6^3$ and the exponent $27
$ are divisible by index $3
$ . Therefore, you have:
$\sqrt[3]{216 x^{27} } =6 x^{9}$
Therefore, as you can see,
the answer is the option, which is: $6 x^{9} 
$