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expeople1 [14]
2 years ago
12

Determine the missing angle in each triangle.

Mathematics
2 answers:
tatyana61 [14]2 years ago
6 0

Answer:

45

23

104

49

Step-by-step explanation:

ExtremeBDS [4]2 years ago
6 0
45, 23, 104, 49 would be the answers
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Please I need help on these, dosent need to be right.
Pie

Answer:

Plug in the numbers in the table to find the pattern.

Step-by-step explanation:

3 0
2 years ago
Natalie works in a department store selling clothing. She makes a guaranteed salary of $300 per week, but is paid a commision on
viva [34]

Answer:

$367.50 and y=0.3x+300

30% of 225 is 67.50 and her guaranteed salary is 300 so 300+67.50=$367.50.

6 0
3 years ago
A student has a savings account earning 3% simple interest. She must pay $1200 for first-semester tuition by September 1 and $12
Bingel [31]

Using simple interest, it is found that she needs to earn $2,391.07 during the summer.

<h3>Simple Interest</h3>

Simple interest is used when there is a single compounding per time period.

The amount of money after t years in is modeled by:

A(t) = A(0)(1 + rt)

In which:

  • A(0) is the initial amount.
  • r is the interest rate, as a decimal.

For this problem, the objective is to have <u>$1200 in 3 months = 0.25 years</u>, hence the parameters are given as follows:

A(0.25) = 1200, t = 0.25, r = 0.03.

Hence we have to solve for A(0):

A(0)(1 + 0.03 x 0.25) = 1200

A(0) = 1200/(1 + 0.03 x 0.25)

A(0) = $1,191.07.

She also needs to earn $1,200 to pay the first-semester bill on time, hence:

1200 + 1191.07 = $2,391.07.

She needs to earn $2,391.07 during the summer.

More can be learned about simple interest at brainly.com/question/16646150

#SPJ1

3 0
1 year ago
Factor the expression 8+16
Darina [25.2K]
We can't really factor it, because it's already simplified. We only need to add...
8+16=24
=24

Have a nice day! :)
4 0
2 years ago
Read 2 more answers
A sundial that measures 38 inches across its center is shown on the concrete slab. In terms of π, what area of the slab is cover
OLEGan [10]
A=pi19^2, will be the area of the sundial
5 0
3 years ago
Read 2 more answers
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