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victus00 [196]
3 years ago
7

Explain how you would use an area model to show 3 x 19.

Mathematics
1 answer:
Triss [41]3 years ago
7 0

Answer:

You would draw a rectangle that has 3 rows of 19 squares.

This would represent 3 times 9.

Step-by-step explanation:

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You put $939 into an investment at 6% for 6 years. What will be the balance at the end of 6 years
Alecsey [184]

We will use a Future Value Formula:

FV=PV(1 + i)ⁿ

$939 is our Present Value (PV)

.06 (6%) will be substitued for i (interest)

6 years will be substituated for "n" (numbers of periods)

FV = $939 (1 + .06) ^6

FV = 1331.989446 or rounded to <u>1331.99 balance at the end of 6 years</u>

4 0
4 years ago
Find the equation of the line. Use exact numbers.<br> Y= __ X= __
Andru [333]

Answer:

y = -2x + 5

Step-by-step explanation:

the slope is -2 and the y intercept is 5

7 0
3 years ago
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kipiarov [429]

Answer:

The first one is an Obtuse triangle and the second is an Acute isosceles triangle :)

Step-by-step explanation:

Hope this helped!

6 0
3 years ago
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A kite has vertices at (2,4) (5,5) (5,1) and (0,-1) what is the approximate perimeter of the kite?
mixas84 [53]
Perimeter = sum of length of sides = 2( sum of the unequal sides)
length of (2, 4) to (5, 4) = 
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4 0
4 years ago
An angle measures 72.2° less than the measure of its complementary angle. What is the
blagie [28]

Answer:

We have the angles as;

8.9 and 72.2

Step-by-step explanation:

When two angles are complementary, they add up to 90

Let the first angle be x , the second angle is 72.2 degrees less and it is x-72.2

Thus, mathematically;

x + x - 72.2 = 90

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2x = 162.2

x = 81.1

x = 81.1

The other will be

81.1 - 72.2 = 8.9

4 0
3 years ago
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