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Thepotemich [5.8K]
3 years ago
15

Which pair of angles in the figure creates a straight angle?

Mathematics
1 answer:
dsp733 years ago
8 0

Answer:

angle C and angle D

Step-by-step explanation:

when those two angles are added together, they are to give a total angle of 180°

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Is​ f(x) continuous at x equals 4​? Why or why​ not? A. ​No, f(x) is not continuous at x equals 4 because ModifyingBelow lim Wit
soldier1979 [14.2K]

<u>Corrected Question</u>

Is the function given by:

f(x)=\left\{\begin{array}{ccc}\frac{1}{4}x+1 &x\leq 4\\4x-11&x>4\end{array}\right ​

continuous at x=4​? Why or why​ not? Choose the correct answer below.

Answer:

(D) ​Yes, f(x) is continuous at x = 4 because Lim_{x \to 4}f(x)=f(4)

Step-by-step explanation:

Given the function:

f(x)=\left\{\begin{array}{ccc}\frac{1}{4}x+1 &x\leq 4\\4x-11&x>4\end{array}\right

A function to be continuous  at some value c in its domain if the following condition holds:

  • f(c) exists and is defined.
  • Lim_{x \to c}$ f(x) exists.
  • f(c)=Lim_{x \to c}$ f(x)

At x=4

  • f(4)=\dfrac{1}{4}*4+1=2
  • Lim_{x \to 4}f(x)=2

Therefore: Lim_{x \to 4}f(x)=f(4)=2

By the above, the function satisfies the condition for continuity.

The correct option is D.

3 0
3 years ago
Mrs. Linda has 17.16 cups of brownie mix. If each
Alex73 [517]

Answer:

52 brownies

Step-by-step explanation:

If you divide 17.16 by 0.33, you get 52

5 0
3 years ago
X + 37<br> x + 67<br> 90<br> 104<br> 14<br> -14<br> -7°
natulia [17]
It would be 104? I don’t understand the question but I guessing you’re adding
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Blake thinks that the mass of a baby mouse will increase similar to what is shown on the graph below
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Answer:

6 is the answer

Step-by-step explanation:

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Answer:

Please the explanation section.

Step-by-step explanation:

There will be 2 squares. Those can be 9. Those are:

One square can be a 3 by 3 square, meaning each side will be  3 units. The area for this will be 9.

Another one is the square can be a 9 by 9 square, meaning each side will be 9 units. The area for this will bebe 81.

6 0
3 years ago
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