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2 years ago

Aren has an empty coin jar. She adds two dimes, three quarters, and six nickels

Mathematics

1 answer:

Mars2501 [29]2 years ago

5 0

She would have 2 quaraters and 50 cents as your answer

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Find the area of the triangle SHOW WORK

kykrilka [37]

Answer:

The area of triangle is 1263.6 mm².

This is an Equilateral triangle.

Step-by-step explanation:

Given that the area of triangle formula is A = 1/2×base×height. So you have to substitute the values into the formula :

$area = \frac{1}{2} \times base \times height$

Let base = 54mm,

Let height = 46.8mm,

$area = \frac{1}{2} \times 54 \times 46.8$

$area = \frac{1}{2} \times 2527.2$

$area = 1263.6 \: {mm}^{2}$

This is the Equilateral triangle because all sides of the triangle are equal.

3 0

3 years ago

Solve each compound inequality and graph the solution.

Vlada [557]

1) x > -4 and x < 2

2) x > 4 and x <8

4 0

2 years ago

The answer choices are 89, 91, 92 and 94

denis23 [38]

Answer:

Step-by-step explanation:

first solve for x:

3x+22+3x+14= 180

6x+36= 180

6x= 144

x= 24

next fill the equation for angle 4 back in with x and solve:

3(24)+22= 94

5 0

2 years ago

How to simplify : √(1+√(1-x^2 )) - √(1-√(1-x^2 ))

muminat

√(1 + √(1 - x²)) - √(1 - √(1 - x²))
√(1 + 1 - x) - √(1 - 1 - x)
√(2 - x) - √(0 - x)
(1.414 - x^1/2) - (0 - x^1/2)
1.414 - 0 - x^1/2 + x^1/2
1.414

4 0

3 years ago

Expand and simplify (x-2)(2x+4)

d1i1m1o1n [39]

Answer:

$2 {x}^{2} - 8$

hope it's helpful ❤❤❤

THANK YOU.

7 0

2 years ago

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