3 years ago

Extra points C: first one gets brainleist

Mathematics

2 answers:

Lelechka [254]3 years ago

7 0

B -6 F hopefully I got the right

vodomira [7]3 years ago

4 0

Answer: B -6 F

Step-by-step explanation: i hope this is right

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Please help thanks math

12345 [234]

Answer should be 63 because you multiply to find area

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3 years ago

Lucy is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices

hram777 [196]

Answer: Any amount of milage more than 30

Step-by-step explanation: You can write an equation to compare the relationship between the costs that looks like:

102<75+0.9m

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2 years ago

Find two complex numbers that have a sum of i10 a different of -4and a product of -29

lianna [129]

Step-by-step explanation:

Let the complex numbers be $a+ib\textrm{ and }c+id$ .

Given, sum is $10i$ , difference is $-4$ and product is $-29$ .

$(a+c)+i(b+d)=10i$ ⇒ $a+c=0,b+d=10$

$(a-c)+i(b-d)=-4$ ⇒ $a-c=-4,b-d=0$

$a=-2,c=2,b=5,d=5$

$(a+ib)(c+id)=(-2+5i)(2+5i)=-4-25=-29$

Hence, all three equations are consistent yielding the complex numbers $-2+5i\textrm{ and }2+5i$ .

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3 years ago

Subtract (4x+2) from the sum of (6x+1) and (7x+3)

Sphinxa [80]

Answer:11x

Step-by-step explanation:

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3 years ago

Read 2 more answers

I will mark you brainiest if you can answer this

Vikentia [17]

7 will never equal 8 so there is no solution. so i think it is C

3 0

2 years ago