MATHEMATICS COLLEGE

Find the degree measure of the indicated angle.
?
22
135°

Answers

Answer 1

Answer:

Answer:

measure of the indicated angle

=180-(135+22)

=180-157

=23°

thefirstoptionistheanswer

Answer 2

Answer:

Answer:

Step-by-step explanation:

135+22 = 157

all angles add up to 180 degrees so

180-157 is 23

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Determine the number of degrees for the angle in section B of the pie chart . Round to the nearest whole degree Please assist me

Answers

Answer:

115°

Step-by-step explanation:

Measure of the degree of the angle represented by section B on the chart = percentage in the pie chart ÷ 100 × 360. A full circle makes 360°.

Section B represents 32% of the pie chart, therefore, number of degrees for section B = $(32)/(100)*360 = (32*360)/(100)$

$= 115.2$

Section B = 115° (to the nearest whole number)

Tom deposits $1000 into a savings account. That earns 5% simple interest. He has this account for 7 years. How much does it contain now?

Answers

Answer:

$1350

Step-by-step explanation:

5% of 1000 is 50

50x7 is 350

1000+350=1350

Evaluate the limit, if it exists.
lim x2−11x+30x−5
x→5

Answers

Answer:

f(5) = 115

Given:

f(x) = x² - 11x + 30x -5

x⇒5

So,

f(x) = x² - 11x + 30x -5

f(5) = 5² - 11(5) + 30(5) -5

f(5) = 25 - 55 + 150 - 5

f(5) = 115

Write a system of equations to describe the situation below, solve using substitution, and fillin the blanks.Nora, an office manager, needs to find a courier to deliver a package. The first courier she isconsidering charges a fee of $14 plus $5 per kilogram. The second charges $15 plus $4 perkilogram. Nora determines that, given her package's weight, the two courier services areequivalent in terms of cost. What is the weight? How much will it cost?

Answers

The first courier service cost is;

$5x+14$

Where, x is the number of kilograms delivered;

The second courier service cost is;

$4x+15$

Equating it, we have;

$\begin{gathered} 5x+14=4x+15 \n x=1 \end{gathered}$

Thus, the weight that will result in equal cost is 1 kilogram.

And the cost is 5( 1 )+14 = $19

Doris and Miguel are saving money weekly but at different rates. Doris and Miguel both write and graph equations to represent their savings. In both equations y represents the amount in their savings account after a numberof weeks. When the equations are graphed, the lines intersect at the point (6, 114). Which statement best explains the point of intersection?
o Miguel will have $114 more than Doris after 6 weeks
O Doris will have $114 more than Miguel after 6 weeks
O Doris and Miguel will have the same amount after 6 weeks
Doris and Miguel will have the same amount after 114 weeks