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BartSMP [9]
3 years ago
7

Evaluate the function g(x) = -2.x2 + 3x – 5 for the input values –2, 0, and 3

Mathematics
2 answers:
Serhud [2]3 years ago
7 0

Answer:

240 would be the answer that is what i got

Step-by-step explanation:

BaLLatris [955]3 years ago
5 0

Answer:does anyone know the answer

Step-by-step explanation:

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Pyramid A is a square pyramid with a base side length of 12 inches and a height of 8 inches. Pyramid B has a volume of 3,456 cub
anastassius [24]

Step-by-step explanation:

We know that

Volume of square pyramid = a² × h/3

=> (12)² × 8/3

=> 144 × 8/3

=> 48 × 8

=> 384 in³

Now,

We need to find ratio for finding the times of the volume

=> 3456/384

=> 9

Hence,

Volume of pyramid B is 9 times greater than the volume of pyramid A

8 0
2 years ago
explain how knowing that the sine of an angle is approximately 0.2588 enables you to find two possible values for the cosine of
MissTica

The required value is the angle theta and the value of the cosine of the angle is 0.9659

Given the expression of sine of an angle expressed as;

sin\theta = 0.2588

For us to get the cosine of the angle, we need to get the value of theta first as shown:

\theta = sin^{-1}0.2588\\\theta = 14.99^0

Next is to get the value of cos theta

cos \theta = cos 14.99 =0.9659

The required value is the angle theta and the value of the cosine of the angle is 0.9659

Learn more here: brainly.com/question/13729598

6 0
3 years ago
Help me please with geometry ​
Yuri [45]

Answer:

Step-by-step explaunfere:

The circumference of a circle is the distance around the outside of the circle. The diameter, and the circumference are the three defining aspects of every circle. Given the radius or diameter and pi you can calculate the circumference.

1- C ≈ 50.27 in

2- C ≈ 31.42 in

3- A ≈ 201.06

4- A ≈ 314.16

5- C = 14π = 43.982 ≈ 44 inches

π (Pi) times the Radius squared: A = π r2

or, when you know the Diameter: A = (π/4) × D2

or, when you know the Circumference: A = C2 / 4π

6 0
3 years ago
Help needed ASAP will give brainliest I’ll give 5 stars
Fittoniya [83]

Answer:

I belive it is D

all above

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
10x + 9y = -17<br> 10x – 2y = 16<br> what is the solution
Ivan

Answer:

x = 1 and y = -3

Step-by-step explanation:

Subtract eqn 1 from eqn 2

11y = - 33

y = -3

Substituting y into eqn 2...

10x - 2(-3) = 16

10x +6 = 16

10x = 10

x = 1

3 0
3 years ago
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