3 years ago

Please help urgent !!!!

Mathematics

1 answer:

CaHeK987 [17]3 years ago

6 0

It’s not a function as there are more than one value of y fir each value if x

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Simplify the expression.

Doss [256]

Distribute 6 thru the parenthesis=

198 pie plus 6 pie

Factor out the perfect square=
Pie 3 to the second power times 22 plus 7 pie 6

Calculate the square root =

3 pie 22 plus 7 pie 6

Which equals to 31.2177

5 0

3 years ago

Checks are stale dated when

lina2011 [118]

My guess is before the current date but not sure hope that helped and sorry I could not do more and always good luck

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3 years ago

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Lillian and Jacob work at a dry cleaners ironing shirts. Lillian can iron 25 shirts per hour, and Jacob can iron 20 shirts per h

vladimir1956 [14]

Answer:

Lillian worked 7h and Jacob worked 6h

Step-by-step explanation:

the number of hours Lillian worked are x (h)

the number of hours Jacob worked are y (h)

(0 < x,y < 13)

=> Lilian ironed: 25x (shirts)

Jacob ỉroned: 20y (shirts)

because Lillian and Jacob worked a combined 13 hours and ironed 295 shirts, we have:

$\left \{ {{x+y=13} \atop {25x+20y=295}} \right. => \left \{ {{x=7} \atop {y=6}} \right.$

so Lillian worked 7h and Jacob worked 6h

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3 years ago

What equation has the solution x= 5+2 square root of 7 divided 3

Paraphin [41]

Put it in the calculator and the answer is 3.4305

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3 years ago

Area of a lake is 9/20 a square mile. The width is 1/5 the length. What is the length and the width.

katovenus [111]

Say, length =x mileWidth =. x/5 milex*x/5=9/2020x*x=45x*x=45/20 =9/4x=3/2 mileLength =3/2 milesWidth=. 3/10 miles

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3 years ago