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babunello [35]
3 years ago
10

(-4)-(-2)-{(-5)-[(-7)+(-3)-(-8)]}

Mathematics
1 answer:
aleksklad [387]3 years ago
7 0

Answer:

is one

Step-by-step explanation:

its just one i know trust me

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Find the missing side length, and enter your answer in the box below. If
Zigmanuir [339]

Answer:

2.5

Step-by-step explanation:

If you know two other sides of the right triangle, it's the easiest option; all you need to do is apply the Pythagorean theorem:

a² + b² = c²

if leg a is the missing side, then transform the equation to the form when a is on one side, and take a square root:

a = √(c² - b²)

if leg b is unknown, then

b = √(c² - a²)

for hypotenuse c missing, the formula is

c = √(a² + b²)

4 0
3 years ago
What is the measure of
Ksivusya [100]
<ABC = 1/2(82+44)
<ABC = 126/2
<ABC = 63

answer
A. 63
5 0
3 years ago
the ortiz family is building a barn on a property with a perimeter of 120 meters. what is the area of the property that Mr. Orti
DochEvi [55]

Answer:

900 square meters

Step-by-step explanation:

The property is in the shape of a square.

The perimeter of a square is given as:

P = 4L

where L = length of its side

Therefore, the length of the property is:

120 = 4 * L

L = 120 / 4 = 30 meters

The area of a square is given as:

A = L * L

Therefore, the area of the property is:

A = 30 * 30 = 900 square meters

4 0
3 years ago
The value of a boat is $23,400. It loses 8% of its value every year. Find the approximate monthly percent decrease in value. Rou
Vera_Pavlovna [14]

Answer:

Hello!

To answer your question:

8% of 23,400 is 1872.

23,400- 1872= $21,528 by the end of the first year

1 year=12 months

1872/12= $156- this is how much it is decreased monthly.

156 is 0.67% of 23400, so the monthly percent decrease of 0.67%.

Hope this helps, and hope this is right! :)

3 0
3 years ago
Evaluate 6 – 2(a – b) when a = 4 and b = 2.
sweet [91]

Answer:

2

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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