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kotegsom [21]
3 years ago
11

The quadratic formula can be used to solve an equation only if the highest

Mathematics
1 answer:
Studentka2010 [4]3 years ago
6 0

i think it must be one or two

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Which of the following are equivalent to sin 300°
vovangra [49]

Answer:

cos 330

Step-by-step explanation:

6 0
3 years ago
An airplane travels about 1,500 Km in a straight line between Toronto and Winnipeg. However, the plane must climb to 10,000 m du
Anna007 [38]

Answer:416

Step-by-step explanation: Based on the given problem above, it requires a trigonometric solution. So here it goes:

The climb distance is:200 * Sec [ArcTan [10/200]] = 10√ 401 km

and the decent distance is:300 * Sec [ArcTan [10/300]] = 10√901 km

So add the given results above with 500 km and this will be the additional distance that plane moves through the air.

The answer would be in the unit meters.

((10√401 +10√901−500)∗1000)=416 meters

Hope this is the answer that you are looking for.

7 0
3 years ago
The polynomial of degree 3 , P ( x ) , has a root of multiplicity 2 at x = 5 and a root of multiplicity 1 at x = − 4 . The y -in
goblinko [34]

Answer:

f kff

8dyd6f

8tc7ivcucuvvicuugovihkviivusxxsgivkv

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7gycuffguxh0h8h8bibihih and his colleagues are now on 8to 999as in 9999o

7 0
2 years ago
HELP PLEASE IM GOING TO DIE PLEASE
zysi [14]

Answer:

21. 4

Step-by-step explanation:

2*3=6

4*6=24

24/6=4

what is a three band stretches

8 0
3 years ago
Read 2 more answers
A package delivery company experiences high variability in daily customer demand, which in turn results in high variability in t
Ilya [14]

Solution :

Let :

X = number of overtime hours

S = total weekly salary

S = $12 \times 40 + 18 \times X$

S = 480 + 18X

E(S) = $480 + 18 \times E(X)$

$E(S) = 480 + 18 \times 15$

        = 750

Mean of S = 750

Var (S) = $18^2 \times Var(X)$

Var(S) = $18^2 \times 4^2$

          = 5184

Variance of S = 5184

The standard deviation equals square root of 5184 = 72

4 0
3 years ago
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