3 years ago

Evaluate the piece wise function for the given values of x by matching the domain values to the range values.

Mathematics

1 answer:

Ugo [173]3 years ago

8 0

Answer:

- 5 (x = 1)

Step-by-step explanation:

When x equals 1, it fits in the piece where x < 3. The equation for that interval is -x - 4. We can substitute 1 into that equation to get:

- 1 - 4

- 5

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Two candidates ran for class president. The candidate that won received 80% of the 230 total votes. How many votes did the

erastova [34]

Answer:

The winning candidate received 184 votes.

Step-by-step explanation:

$\frac{80 x 230}{100}$ = 184

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4 years ago

Find the area of a regular hexagon with an apothem length of 12.1 and a side length of 14

maw [93]

Answer:

area = 520 units²

Step-by-step explanation:

divide the hexagon into 6 equal triangles.

each triangle has a base of 14 and a height of 12.1 so:

the area of one triangles = 1/2BH = 1/2(14)(12.1) = 86.8 units ²

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3 years ago

5x - 4y = 19 <br> x + 2y = 8

klemol [59]

Answer:

(5x-4y)=19

5×19-4×19

95-76

Step-by-step explanation:

x+2y=8

x=8-2

x=6

7 0

3 years ago

Help on this I don’t really understand it

Maru [420]

Answer:

$4x^5 +8x^3 = 4x^3(x^2 + 2)$

option 1

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3 years ago

Solve the equation on the interval [0,2pi] 5sec(x)+7=-3

vovangra [49]

Answer:

Hello,

$x\in \bigg\{\dfrac{2\pi}{3} ,\dfrac{4\pi}{3}\bigg\}\\$

Step-by-step explanation:

$5*sec(x)+7=-3\\\\sec(x)=\dfrac{-10}{5} \\\\\dfrac{1}{cos(x)} =-2\\\\cos(x)=-\dfrac{1}{2} \\\\x=120^o\ or\ x=240^o\\$

8 0

3 years ago

Read 2 more answers