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3 years ago

How to solve this one

Mathematics

1 answer:

ladessa [460]3 years ago

4 0

A dotted line is not included in the solution so there is no equal sign.

The blue area is to the right of the dotted line so the solution is >

The line crosses the x axis at -2

The answer is : x-y > -2

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Geometry- Solve the portion. Question#4<br>

kotykmax [81]

Answer:

$d=18$

Step-by-step explanation:

<h3>First let's write our equation</h3><h3 /><h3> $\frac{6}{d-6} =\frac{4}{8}$ </h3><h3 /><h3>Reduce</h3>

<em>Definition - </em><em>reduction refers to the rewriting of an expression into a simpler form</em>

<h3 />

We can reduce $\frac{4}{8}$ to $\frac{1}{2}$

Our equation is now $\frac{6}{d-6} =\frac{1}{2}$

Now we can cross multiply

<em>Definition - </em><em>given an equation between two fractions or rational expressions, one can cross-multiply to simplify the equation or determine the value of a variable.</em>

$d-6=12$

We are adding because we want our variable to be on one side of the equation

$d=18$

<h3>To check we can show our equation but instead of d we have 18</h3><h3 />

$\frac{6}{18-6} =\frac{1}{2}$

Subtract and we get

$\frac{6}{12} =\frac{1}{2}$

Which makes it true

3 0

3 years ago

Help asap please and thanks

Arada [10]

He can only go as low as $500

7 0

4 years ago

A ____ is written as an if-then statement A.conjecture B.counterexample C.conditional D.negation

Kaylis [27]

Answer:

Step-by-step explanation:

I think D is the answer.

5 0

3 years ago

Read 2 more answers

A sailboat travels at an average speed of 8 km/h. How many kilometers are traveled in 20 h at that speed?

Natali5045456 [20]

160 km because 20 hours times 8 km per hour

6 0

3 years ago

What are the next three numbers in the pattern: 2, -4, 6, -8, 10

kiruha [24]

$-12, 14, -16.$

8 0

3 years ago

How to solve this one​

How to solve this one