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Sedbober [7]
2 years ago
9

Need help pleaseeeee

Mathematics
1 answer:
Orlov [11]2 years ago
6 0

Answer:     cools rapidly

Step-by-step explanation:

Some igneous rocks contain crystals of very different sizes. These

rocks formed from magma that started cooling within Earth and then

erupted onto the surface. The large crystals grew as the magma cooled

slowly. The small crystals grew as the lava cooled quickly.

Hope this helps!

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Anettt [7]
Well ven diagrams help you visually compare and contrast two figures. They helps you note the similarities and the differences between two items. Hope this helps!
8 0
2 years ago
20 POINTS
yan [13]

Answer:

D. 6x^3 + 8x

Step-by-step explanation:

2x(3x^2 + 4)

Distribute the 2x

2x(3x^2) +2x( 4)

6x^3 +8x

6 0
3 years ago
How to convert 5x^2-60x+200 to vertex form?
Rom4ik [11]
Y=a(x-h)^2+k 

is what vertex form look like. (h,k) is your vertex so in this problem your vertex would be (60,200) 
6 0
3 years ago
HELP!!!
uranmaximum [27]

Step-by-step explanation:

10 gallons of gas is $29.50

10 gallons of gas = $29.50

10 gallons of gas / 10 = $29.50 / 10

1 gallon of gas = $2.95

Per x gallons of gas,

1 gallon of gas * x = $2.95 * x

x gallons of gas = $2.95 * x

7 0
3 years ago
HELP PLEASE!!! Thanks!
Irina18 [472]

Answer:

2) \frac{\sqrt{77}}{11}

3) 5√2

Step-by-step explanation:

Simplest radical form of an expression is the expression in radical so that there are no more square roots, cube roots, 4th roots, etc left to find, after rationalising the denominator ( if needed ).

2. Here the given expressions,

\frac{\sqrt{7}}{\sqrt{11}}

For rationalising the denominator multiply both numerator and denominator by √11,

\frac{\sqrt{77}}{11}

3. given expression,

\sqrt{50}

=\sqrt{25\times 2}

=\sqrt{25}\times \sqrt{2}   (\because \sqrt{ab}=\sqrt{a}\sqrt{b})

=5\sqrt{2}

8 0
3 years ago
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