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3 years ago

(4) (5) Geometry help

Mathematics

1 answer:

MissTica3 years ago

5 0

For the first part, the answer is choice B) 360. This applies to any polygon and it doesn't have to be an octagon. The sum of the exterior angles of any polygon is always 360 degrees. This is something you should memorize or have on a reference sheet.

For the second part, the answer is choice C) 142 degrees. We have a parallelogram (specifically a rhombus but that doesn't matter) so the adjacent angles are supplementary. This means they add to 180 degrees. Solving x+38 = 180 leads to x = 142

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Question 6 (1 point)

frosja888 [35]

Answer:

Step-by-step explanation:

5 0

3 years ago

Find the values of y2.<br><br> y2=169<br><br> please i need help stuck on it :)

loris [4]

assuming you mean y² = 169

then taking the square root of both sides gives

y = $\sqrt{169}$ = ± 13

since 13² = 169 and (- 13)² = 169

4 0

3 years ago

The All-Clean Laundry Company washes towels for a nearby hotel. The function f(x) gives the number of loads required whenthere a

NISA [10]

Answer:

B.It takes more than 12 loads to wash 9 bins of towels.

Step-by-step explanation:

The function f(x) gives the number of loads required when there are x bins of towels to be washed.

f(x)=Number of loads

x=Bins of towels

Therefore in the inequality f(9)>12

Number of loads=12
Bins of towel =9

If f(9)>12, it means Number of loads is more than 12.

f(9)>12 therefore tells us that it takes more than 12 loads to wash 9 bins of towels.

The correct option is B

3 0

3 years ago

PLS HELP NEEDED TODAY

PtichkaEL [24]

A: 4 percent - 4% + 98 = 101.92

B:

Way One: 110 times 0.10 is 11. 110 - 11 = 99
Way Two: 110 times 0.90 is 99

C: yes, it would make sense to switch to company B because they have a lower price after discount.

4 0

2 years ago

Find a possible formula for the trigonometric function represented by the given table of values. (enter your answer in the form

uranmaximum [27]

A function assigns the values. The function will be 8cos(2x-π)+4.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

Given the maximum value is 12, while the minimum value is -4, therefore,

A = (Max-Min)/2 = 12-(-4)/2 = 8

D = (Max+Min)/2 = (12-4)/2 = 4

Period=π, but since x =-4 at 0 or π, therefore,

(2π/B) = π

B = 2π/π = 2

C/B = π/2, {∴At π/2 maximum}

C=π

Hence, the function will be 8cos(2x-π)+4.

Learn more about Function:

brainly.com/question/5245372

#SPJ4

8 0

2 years ago