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Inessa05 [86]
3 years ago
15

© If x = 2 and y=5, evaluate the following expression: 3(x + y)

Mathematics
2 answers:
scZoUnD [109]3 years ago
5 0
The answer to this is 21
Gwar [14]3 years ago
3 0

Answer:

21

Step-by-step explanation:

3(2 + 5)

3(7)

21

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Mr. Gardner is making 6 treat bags. He has 185 chocolate-covered raisins to share evenly among the treat bags.
Degger [83]
To find out the answer, we need to divide 185 by 6.

185÷6=30 with a remainder of 5.

There are going to be 30 <span>chocolate-covered raisins in each bag, with 5 of them left over.

I hope this helps.</span>
7 0
3 years ago
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Find the equation of a plane that is perpendicular to the vector −4i⃗ −4j⃗ −k⃗ and passing through the point (−2,−5,5)
vredina [299]

hello ....

the equation of a plane that is ;  ax+by+cz +d =0

the vector perpendicular to this plane is : V(a,b,c)

in this exercice ; a = -4  b= -4  c = -1

then: the equation of a plane that is ;  -4x-4y-z +d =0

but the plane  passing through the point (−2,−5,5) :

-4(-2)-4(-5)-(5) +d =0

23+d =0

d =-23

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5 0
4 years ago
Please help, this is passed due.
NemiM [27]

Answer:

4x + 30 because its an acute and obtuse

8 0
3 years ago
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If a cube has a surface area of 294cm squared what are its dimensions what is the volume?
Zepler [3.9K]

294 cm^2 = 6 * r^2 (the cube has 6 faces)

so the radius is 7 cm

the volume is 7^3 cm^3 = 343 cm^3

4 0
4 years ago
PLEASE HELP! I WILL GIVE BRAINLIEST ANSWER!
Aleks [24]

Answer:

50 bottles will be needed.....

Step-by-step explanation:

Just calculate the amount of juice the bottle:

6 x pi x 8 x 3/4

Then mulitply that by 0.001 to make it into liters.

Then mulitiply it by 220 so each guest will get it, then round it to the closests half.

And then you can easiely count the number of bottles

But I got 50 so it is probably 55.

3 0
3 years ago
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