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Norma-Jean [14]
3 years ago
10

Help please!!!!!!!!!!

Mathematics
1 answer:
Lelechka [254]3 years ago
3 0

Answer:

I think it's 96 not sure though

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Factor the following polynomial by grouping it in pairs.<br><br>4xy + 6 - x - 24
yKpoI14uk [10]
Combine Like Terms:

=4xy+6+−x+−24

=(4xy)+(−x)+(6+−24)

=4xy+−x+−18


Answer:

=4xy−x−18

3 0
3 years ago
The circle below is centered at the point 8.4 and has a radius of length 4 what is its equation​
pshichka [43]

Answer:

16

Step-by-step explanation:

(x-8)^2 + (y-4)^2= 16

8 0
3 years ago
A bakery sells 12 cupcakes for $10. A Super Market sells 10 cupcakes for $8. Which store is cheaper per cupcake? *
Fantom [35]

Answer:

Step-by-step explanation:

hope this help

8 0
3 years ago
Read 2 more answers
Please help me answer this question
avanturin [10]

By <em>direct</em> substitution and simplification, the <em>trigonometric</em> function z = cos (2 · x + 3 · y) represents a solution of the <em>partial differential</em> equation  \frac{\partial^{2} t}{\partial x^{2}} - \frac{\partial^{2} t}{\partial y^{2}} = 5\cdot z.

<h3>How to analyze a differential equation</h3>

<em>Differential</em> equations are expressions that involve derivatives. In this question we must prove that a given expression is a solution of a <em>differential</em> equation, that is, substituting the variables and see if the equivalence is conserved.

If we know that z = \cos (2\cdot x + 3\cdot y) and \frac{\partial^{2} t}{\partial x^{2}} - \frac{\partial^{2} t}{\partial y^{2}} = 5\cdot z, then we conclude that:

\frac{\partial t}{\partial x} = -2\cdot \sin (2\cdot x + 3\cdot y)

\frac{\partial^{2} t}{\partial x^{2}} = - 4 \cdot \cos (2\cdot x + 3\cdot y)

\frac{\partial t}{\partial y} = - 3 \cdot \sin (2\cdot x + 3\cdot y)

\frac{\partial^{2} t}{\partial y^{2}} = - 9 \cdot \cos (2\cdot x + 3\cdot y)

- 4\cdot \cos (2\cdot x + 3\cdot y) + 9\cdot \cos (2\cdot x + 3\cdot y) = 5 \cdot \cos (2\cdot x + 3\cdot y) = 5\cdot z

By <em>direct</em> substitution and simplification, the <em>trigonometric</em> function z = cos (2 · x + 3 · y) represents a solution of the <em>partial differential</em> equation  \frac{\partial^{2} t}{\partial x^{2}} - \frac{\partial^{2} t}{\partial y^{2}} = 5\cdot z.

To learn more on differential equations: brainly.com/question/14620493

#SPJ1

3 0
2 years ago
At a birthday party, the magician gave away 7 red balloons, 14 white balloons and 9 blue balloons. What is the percent of the ba
Svetach [21]

Answer:

30%

Step-by-step explanation:

7+14+9=30

10% of 30 is 3.

3 goes into nine 3 times so you times 10% by 3 to get 30%.

6 0
2 years ago
Read 2 more answers
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