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3 years ago

What are the indicated measures

Mathematics

2 answers:

const2013 [10]3 years ago

7 0

4n + 5n + 6 + 8n -12 + 9n +2 = 360 degrees

26n -4 = 360
26n = 364
 n = 14 degrees


 Angle A = 56
 AngleD = 76 
Angle C = 100 
Angle B = 128 
TOTAL = 360

marissa [1.9K]3 years ago

4 0

1. Solve for N
Add all terms together and set equal to 360
(4n)+(9n+2)+(8n-12)+(5n+6)=360
26N= 364
N= 14
M<A = 4(14)= 56
2.9(14)+2=128
3. 8(14)-12= 100
4. 76

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Please help ;-; Solve for the simultaneous equation…. 5x+y=17 X+y=3

Svetach [21]

Given Equation:-

5x+y=17 . . . . . . . . 1
x+y=3 . . . . . . . . . . 2

To find :

value of x
value of y

Solution :

Let's start with equation 2:-

x + y = 3

y = 3 - x

Put the value of y in Equation 1

5x+y=17
5x + (3 - x) = 17
5x - x + 3 = 17
4x + 3 = 17
4x = 17 - 3
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x = 14/4
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Now Let's find value of y:

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2 years ago

If a population is _______, a sample of the population could be _______.

lord [1]

Answer:

B

Step-by-step explanation:

If a population is the entire school faculty, a sample of the population could be math teachers.

Always remember a sample is a part of the larger group.

7 0

2 years ago

Hillary needs a few new items for the start of softball season. She found some great sales! Help her find out the price she will

kolezko [41]

Answer:Hillary will pay $35.00 for softball glove, $20.00 for soft ball bat and $40.00 for cleats

Step-by-step explanation:

Step 1

A percentage off of a price of an item is the amount that can be saved from purchasing that item, it can also be referred as a discount given on an item purchase.

Step 2 --- Calculation

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Discount= 50 x 20/100 = $10.00

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Therefore, Hillary will pay $35.00 for softball glove, $20.00 for soft ball bat and $40.00 for cleats

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3 years ago

1.Sheena wants to make lime juice.

pochemuha

She needs 15 crates of limes

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5 0

3 years ago

What is the simple interest on $2500 invested at an interest rate of 6% for 2 years?

Brrunno [24]

Answer:

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Step-by-step explanation:

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4 0

3 years ago

Read 2 more answers