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3 years ago

There was a graph on the test

Mathematics

1 answer:

ankoles [38]3 years ago

6 0

Answer:

x<-3/2 or x>5

Step-by-step explanation:

abs(4x-7)>13

4x-7>13

4x>13+7

4x>20

x>20/4

x>5

--------------

4x-7<-13

4x<-13+7

4x<-6

x<-6/4

simplify

x<-3/2

If you're satisfied with the answer, then please mark me as Brainliest.

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Please Help! Simple Geometry!

marta [7]

Answer:

A 32.1

Step-by-step explanation:

Given two points $(x_{1} ,y_{1} ) and (x_{2} ,y_{2})$ )

distance between to points = d = $\sqrt{(x_{2} - x_{1} )^{2} + (y_{2} - y_{1} )^{2} }$

Now B is (-4,5) and A is (2,0)

So AB = $\sqrt{(-4-2)^{2} +(5-0)^{2} } = \sqrt{36 + 25} = \sqrt{61\\} = 7.810...$

C is (4,10)

So BC = $\sqrt{(-4-4)^{2} +(5-10)^{2} } =\sqrt{64 + 25) } =\sqrt{89} =9.433...$

D is (8,7)

So CD = $\sqrt{(4-8)^{2} +(10-7)^{2} } =\sqrt{16 + 9} = \sqrt{25} = 5$

E is (4,5)

So DE = $\sqrt{(8-4)^{2} + (7-5)^{2} } = \sqrt{16 + 4} = \sqrt{20} = 4.472...$

and AE = $\sqrt{(4-2)^2 + (5-0)^2} =\sqrt{4+25} = \sqrt{29} = 5.385...$

Perimeter = 7.810 + 9.433 + 5 + 4.472 + 5.385 = 32.1

7 0

3 years ago

Help I don’t get it at all

Naily [24]

The answer to your question is n is equal to 70

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3 years ago

Read 2 more answers

Justin gave the waiter a $2.25 tip at the

marusya05 [52]

Answer:

Step-by-step explanation:

32.50--100%

2.25--x%

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2 years ago

What is the theoretical probability of rolling an odd number on a fair die with six faces?

tensa zangetsu [6.8K]

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3 years ago

What expressions are less than 95

inna [77]

Answer:

Step-by-step explanation:

A 23.5*5=117.5> 95

c 95*1=95

so it is B

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4 years ago