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lisabon 2012 [21]
2 years ago
11

Mason collects seashells each year on the family trip to Sanibel Island. He has 90 whelks, which is 37.5% of his

Mathematics
1 answer:
anastassius [24]2 years ago
6 0

Answer:420

Step-by-step explanation x=90/0.375

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2) The distance between Janet's home and her office is represented on the map with a scale factor of 1 inch = 5.6 miles. If the
SpyIntel [72]

Hey there! I"m happy to help!

We see that 1 inch is equal to 5.6 miles for this scale factor. If we have three inches, we simply multiply 5.6 by 3 to figure out how many miles this is!

5.6(3)=16.8

Therefore, Janet's home is 16.8 miles from her office.

Have a wonderful day! :D

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3 years ago
Grapes explode in the microwave be careful
Dominik [7]

Answer:

they can??!!!

Step-by-step explanation:

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3 years ago
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Write an equation of the ellipse with foci (+-4,0) and co-vertices at (0,+-2) .
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Hi,
c=4, b=2, a²=b²+c²==> a=2√5

\dfrac{x^2}{20} + \dfrac{y^2}{4} =1





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3 years ago
Help x^2+10x=24 solve and simplify
IRINA_888 [86]

Answer:

x= 2, x= -12

Step-by-step explanation:

cuz i said so

first move the 24 to the other side of the equation by subtracting it from both side's

now the equation looks like this

x^2+10x-24

then find values that add to equal 10 and that also multiply to equal -24

this works out to (x-2) (x+12)

which means that x is equal to 2 and -12

6 0
2 years ago
Which of the following functions is graphed below
Lelechka [254]

Calculate the function values for x = 2

y=x^2+4\\\\for\ x=2\to y=2^2+4=4+4=8\to(2,\ 8)\\\\y=-x+4\\\\for\ x=2\to y=-2+4=2\to(2,\ 2)

Look at the picture.

Answer:

C.\ \left\{\begin{array}{ccc}x^2+4&.\ x

5 0
3 years ago
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