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4 years ago

Simplify 3^2/2-4-7/5-4

Mathematics

1 answer:

kramer4 years ago

8 0

Answer:

Step-by-step explanation:

Write each expression with a common denominator of 15 15 , by multiplying each by an appropriate factor of 1 1 . Tap for more steps... Multiply 173 17 3 and 55 ...

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If you paid $1600 in property taxes on a house appraised at $80,000 what is the property tax rate in your neighborhood?

bazaltina [42]

Answer: 2%

Step-by-step explanation:

1600/80000. Simplifying by 100:

16/800. Simplifying by 8, comes to:

2/100 = 2%

7 0

3 years ago

The first side of a triangle is 3 inches shorter than the second side, and 2 inches longer than the third side. How long is each

ziro4ka [17]

Answer:

the length of the first side of the triangle is $\frac{28}{3}\ in$

the length of the second side of the triangle is $\frac{37}{3}\ in$

the length of the third side of the triangle is $\frac{19}{3}\ in$

Step-by-step explanation:

Let

x-----> the length of the first side of a triangle

y----> the length of the second side of a triangle

z---> the length of the third side of a triangle

we know that

$x=y-3$

$y=x+3$ -----> equation A

$x=z+3$

$z=x-3$ -----> equation B

The perimeter of the triangle is equal to

$P=x+y+z$

$P=28\ in$

$28=x+y+z$ -----> equation C

substitute equation A and equation B in equation C

$28=x+(x+3)+(x-3)$

solve for x

$28=3x$

$x=\frac{28}{3}\ in$

Find the value of each side

the first side of a triangle is x

$x=\frac{28}{3}\ in$

the second side of a triangle is y

$y=\frac{28}{3}+3=\frac{37}{3}\ in$

the third side of a triangle is z

$z=\frac{28}{3}-3=\frac{19}{3}\ in$

7 0

3 years ago

Don't answers if u can't......<br>

melamori03 [73]

Answer:

Step-by-step explanation:

pc ma chu so online theye na no mobile so cant reply sorry

6 0

3 years ago

Is 614 divisible by both 2 and 6?

harkovskaia [24]

Answer:

Step-by-step explanation:

It is not divisible by 6, for if you divide by 6, you will get a non natural number,

It is obviously divisible by 2.

So, No.

7 0

3 years ago

Read 2 more answers

Write a real-world problem that can be represent 3x + 6 > 27

Anestetic [448]

3 customers times the amount of cups plus 6 dollars in change is less than 24.

3 0

3 years ago