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natta225 [31]
4 years ago
12

What is the answer for this 16-4(-3)-8

Mathematics
1 answer:
juin [17]4 years ago
5 0

Answer:

The answer is 20

Step-by-step explanation:

16 -4(-3) - 8

then we will have

16 + 12 - 8 ( that is because -×- = + and 4×3 = 12)

The answer is 28 - 8 = 20

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Eli drove 856 miles on 29.4 gallons of gas what was his gas mileage rounded to the nearest mpg?
vekshin1

Answer: 29 miles per gallon.

Reasoning: 856 miles/29.4 gallons = 29.1156462585 (rounded to the nearest mile = 29)


Hope this helped!

5 0
3 years ago
Read 2 more answers
The pottery class has 15 pounds of clay. Each student got 1/3 pound of clay to make a plate. How many plates did the students ma
wolverine [178]
15÷1/3= 45 so the students made 45 clay plates
4 0
3 years ago
23. The pilot of a small private plane can look forward and see the control tower for a small airstrip.
Alex73 [517]

Answer:

Altitude of the plane is 0.5 miles.

Step-by-step explanation:

From the figure attached,

An airplane A is at height h miles observes a small airstrip at D and a factory at F, 4.8 miles apart from D.

Angle of depressions for the airstrip is 13.1° and the factory is 4.1°.

We have to calculate the airplane's altitude h.

From ΔABF,

tan4.1 = \frac{AB}{BF}=\frac{h}{(x+4.8)}

h = 0.07168(x + 4.8) -----(1)

From ΔABD,

tan13.1 = \frac{h}{x}

h = 0.2327x -----(2)

From equation (1) and (2),

0.07168(x + 4.8) = 0.2327x

0.2327x - 0.07168x = 4.8×0.07168

0.161x = 0.344

x = \frac{0.344}{0.161}=2.14 miles

From equation (2),

h = 0.2327×2.137

h = 0.4972 miles

h ≈ 0.5 miles

Therefore, 0.5 miles is the altitude of the plane.

6 0
3 years ago
PLEASE ANSWER ASAP WILL MARK BRAINLIEST SHOW WORK
goldenfox [79]

Answer: y=23

Step-by-step explanation: You find the slope by doing rise over run. You go up 6 units and right two units to get from your first point to your second point. (This means your slope is 6/2 which is 3 btw). So with this problem specifically, you can see that the y values increase by 6 each time so all you do is add 6 again since it is a linear (straight line) function

5 0
4 years ago
Which is the simplified from of p0
tiny-mole [99]
For this case we have the following expression:
p ^ 0
By properties of exponents we have:
Any number raised to the exponent zero is equal to one.
We have then, that applying this property:
p ^ 0 = 1
Answer:
the simplified form of p ^ 0 is:
D. 1
3 0
4 years ago
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