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2 years ago

The graph below shows the solution to which system of inequalities?

Mathematics

1 answer:

max2010maxim [7]2 years ago

8 0

Answer:

y < 1 and y > x

Step-by-step explanation:

Let's find each equation without any inequalities first.

We have a dotted line at y = 1

Now, a dotted line represents exclusivity, and hence; it should not include the = sign

Therefore, the answer is y < 1 and y > x

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Solve the following quadratic equation for all values of a in simplest form.

SVEN [57.7K]

Answer:

$X1 = 6-\sqrt{2} , X2 = 6+\sqrt{2}$

Step-by-step explanation:

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2 years ago

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What is the least common muliple of 5 and 6

grandymaker [24]

Answer: The LCM of 15 and 6, so the least common multiple, the smallest multiple that they have in common, we see over here. 15 times 2 is 30. And 6 times 5 is 30.

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3 years ago

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Use the distance formula to find the perimeter of the triangle below. Round you answer to the nearest hundredth.

Murrr4er [49]

jAlright, let's take this problem step-by-step:

What is the perimeter:

⇒ all the side-lengths added up

⇒ need to find side-length using distance formula

$Distance_._. Formula=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

- (x₁,y₁): first point

- (x₂,y₂): second point

Let's solve:

Find length of AC

⇒ first point: (5,7)

⇒ second point: (3,3)

$Distance =\sqrt{(3-5)^2+(3-7)^2} =\sqrt{4+16} =\sqrt{20} =4.472$

Find length of AB

⇒ first point: (5,7)

⇒ second point:(8,6)

$Distance=\sqrt{(8-5)^2+(6-7)^2} =\sqrt{9+1} =\sqrt{10}=3.162$

Find length of BC

⇒ first point: (8,6)

⇒ second point: (3,3)

$Distance = \sqrt{(3-8)^2+(3-6)^2} =\sqrt{25+9} =\sqrt{34}=5.831$

Now let's solve for the perimeter:

$Perimeter = 4.472+ 3.126+ 5.831=13.429$

Answer: 13.43 (rounded to the nearest hundredth)

Hope that helps!

#LearnwithBrainly

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2 years ago

you can afford a $250 per month car payment. you've found a 3 year loan at 2% interest . how big of a loan can you afford

Elina [12.6K]

Answer:

interest = 250

time = 3 years

rate = 2%

we know

P = I*100/(R*T)

= 250*100/6

=4166.67

Step-by-step explanation:

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4 years ago

Chord AC intersects chord BD at point P in circle Z.

Sliva [168]

1. To solve this exercise, you must use the "Intersecting chords theorem".

2. You have that:

AP=3.5 in
PC=6 in
DP=4 in

3. Then, by applying the "Intersecting chord theorem", you have:

(AP)(PC)=(BP)(DP)

4. When you substitute the values into (AP)(PC)=(BP)(DP), you obtain:

(3.5 in)(6 in)/BP(4 in)

5. Now, you must clear BP. Then:

(3.5 in)(6 in)/4 in=BP
21 in^2/4 in=BP

6. Therefore, the value of BP is:

BP=5.25 in

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4 years ago

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