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2 years ago

Help answer fast 15points

Mathematics

2 answers:

Luda [366]2 years ago

6 0

Answer:

22 hours

Step-by-step explanation:

he earns $8 per hour, 176 hours/$8 = 22 hours

stich3 [128]2 years ago

5 0

Answer:

i could be wrong but i have to say 22 sorry if im wrong ;c

Step-by-step explanation:

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Help mee !! I’ll give points !!

exis [7]

Answer: It is (x - 3)(x + 5)

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2 years ago

Josh borrowed $50,000 from the bank to buy a new truck. The bank is going to charge him an interest rate of 6.9%. If his loan la

Neko [114]

Answer:

The simple interest is $11,212.5 and the equation to determine Josh's simple interest is I = PRT/100

Step-by-step explanation:

The formula for calculating simple interest is expressed as;

SI = Principal * rate * time/100

SI = 50,000 * 6.9*39/100*12

SI = 500*6.9*39/12

SI = 134,550/12

SI = 11,212.5

Hence the simple interest is $11,212.5 and the equation to determine Josh's simple interest is I = PRT/100

P is the amount borrowed

R is the interest rate

T is the time in years

8 0

2 years ago

What are the steps to find (2+2i)(5+3i)?

WITCHER [35]

(2+2i)(5+3i)
10+6i+10i+6i^2
10+16i+6(-1)
4+16i
When you have an “i^2”, you also have a negative one. The simplified answer is 4+16i

6 0

2 years ago

Read 2 more answers

How do I factor out a constant before factoring out a quadratic? Factor completely: 3w^2-3w-90

pantera1 [17]

$3w^2-3w-90 =0 \ \ \:3 \\ \\w^2- w-30 =0 \\ \\a=1 , \ b= -1 , c= -30 \\ \\\Delta =b^2-4ac = (-1)^2 -4\cdot1\cdot (-30) =1+120=121 \\ \\w_{1}=\frac{-b-\sqrt{\Delta} }{2a}=\frac{1-\sqrt{121}}{2 }=\frac{ 1-11}{2}=\frac{-10}{2}=-5$

$w_{2}=\frac{-b+\sqrt{\Delta} }{2a}=\frac{1+\sqrt{121}}{2 }=\frac{ 1+11}{2}=\frac{12}{2}=6 \\ \\ Answer:\\ \\ w^2- w-30 =(x+5)(x-6)$

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2 years ago

PLEASE HELP 35 POINTS!!!

lawyer [7]

Answer:

circle = square =5.53

Step-by-step explanation: .

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2 years ago