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3 years ago

WILL GIVE BRAINLIEST!!

Mathematics

2 answers:

saw5 [17]3 years ago

7 0

hope this helps you out

Answer:

Vika [28.1K]3 years ago

4 0

Its T : 400
H : 20 Hope this help fam because 200 isn't the answer.

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Walt's monthly salary is $6,962.What would be his equivalent semimonthly salary?

nalin [4]

"semi-monthly" means getting paid twice a month, so to find walt's semi-monthly salary, all you'd have to do here is divide his monthly salary in half. he'd get like two installments in one month if that makes sense

6962/2 = 3481

his semi-monthly salary is $3,481

4 0

3 years ago

The cost to manufacture x pairs of sunglasses can be represented by a function, C(x). If it cost 398 to manufacture 4 pairs of s

insens350 [35]

398÷4= 99.5

$398 is your total

C=Cost of glasses(99.50)

X=Pairs of Glasses(4)

The answer is <u>C</u> because c equals 99.50, X equals 4.

I dont know if you can understand this is the best way that I can show u!

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3 years ago

For each scenario below, choose the graph that gives the best representation (must view picture for questions A and B).

mr Goodwill [35]

Part A would be the second option, as well as part B

4 0

3 years ago

Read 2 more answers

While traveling in a car, the centrifugal force a passenger experiences as the car drives in a circle varies jointly as the mass

rjkz [21]

Answer:

A- 129.6 N

Step-by-step explanation:

Since the centrifugal force on the passenger, F varies jointly as the mass of the passenger, m and the square of the speed of the car,v. In mathematical notation, F ∝ mv² ⇒ F = kmv².

If F₁ = 226.8 Newtons, m₁ = 70 kilograms and speed v₁ = 60 kilometers per hour. From F= kmv², k = F/mv² the proportionality constant. If F₂ is the force on the passenger of mass m₂ = 90 kilograms and speed of car ,v₂ = 40 kilometers per hour. Then,

$k = \frac{F_{1} }{m_{1}v_{1} ^{2} } = \frac{F_{2} }{m_{2}v_{2} ^{2} }\\ F_{2} = F_{1} \frac{m_{2} }{m_{1} }(\frac{v_{2} }{v_{1} }) ^{2} \\F_{2} = 226.8\frac{90 }{70 }(\frac{40 }{60 }) ^{2}\\F_{2} = 129.6 newtons$

3 0

3 years ago

Tell whether the information in the diagram allows you to conclude that point D lies on the perpendicular bisector of BC.

motikmotik

Yes it does

Hope this helped

3 0

3 years ago