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3 years ago

Can someone answer this PLEASE!!!

Mathematics

1 answer:

bixtya [17]3 years ago

7 0

Answer:

Equation: 2.75c + 3.59

Step-by-step explanation:

We know that she needs one bag of flour, so that's going to be the constant term. The constant is the one that remains the same, so in this case $3.59. 2.75 is being multiplied by c.

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Write an equivalent expression for 5(2x + y - 3z) by modeling and using the distributive property.

soldi70 [24.7K]

The answer is 10x + 5y - 15z

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3 years ago

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Use the definition of continuity and the properties of limits to show that the function f(x)=x sqrtx/(x-6)^2 is continuous at x

qaws [65]

Answer:

The function is continuous at x = 36

Step-by-step explanation:

From the question we are told that

The function is $f(x) = x * \sqrt{ \frac{x}{ (x-6) ^2 } }$

The point at which continuity is tested is x = 1

Now from the definition of continuity ,

At function is continuous at k if only

$\lim_{x \to k}f(x) = f(k)$

$\lim_{x \to 36}f(x) = \lim_{n \to 36}[x * \sqrt{ \frac{x}{ (x-6) ^2 } }]$

$= 36 * \sqrt{ \frac{36}{ (36-6) ^2 } }$

$= 7.2$

Now

$f(36) = 36 * \sqrt{ \frac{36}{ (36-6) ^2 } }$

$f(36) = 7.2$

So the given function is continuous at x = 36

because

$\lim_{x \to 36}f(x) = f(36)$

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3 years ago

12 2/3 - 6 3/7<br><br> IN FRACTION FORM

kherson [118]

6 5/21
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3 years ago

Which point on the x-axis lies on the line that passes through point C and is parallel to line AB?

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3 years ago

*Click image*

ASHA 777 [7]

Answer:

$88

Step-by-step explanation:

One way to calculate the percent of a number is to multiply the percent by the total value:

60% is equivalent to 0.6

Multiply 0.6 x 220

0.6 x 220 = 132

Since it is 60% OFF, you subtract 132 from 220

220 - 132 = 88

7 0

3 years ago