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Leto [7]
2 years ago
12

Find the domain and range

Mathematics
1 answer:
julia-pushkina [17]2 years ago
7 0

Answer:

Domain: (-∞, ∞)
Range: [-2, ∞)

Step-by-step explanation:

The domain of any parabola is (-∞, ∞)
The range of this parabola is [-2, ∞) because the vertex is at (-2, -2).

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Please help with number 3!! I can’t figure it out.
FrozenT [24]

Answer:

Gabe worked 65, Abe worked 62 and Babe worked 69.

Step-by-step explanation:

Let Gabe = x

Therefore, Abe worked: x-3 and Babe worked x+4

So,

x+(x-3)+(x+4)=196

3*x+1=196

3*x=195

x=65

Then,

x-3= 62

x+4=69


8 0
3 years ago
Does the statement "3x8 = 4x6" illustrate the communtative property of multipulcation
Alenkasestr [34]
Yes "3x8 = 4x6" does illustrate the commutative property of multiplication.
7 0
3 years ago
Read 2 more answers
Find the indicated sum for each sequence. S9 of –9, 36, –144, 576, ...
gogolik [260]

This is a geometric sequence with a common ratio of -4:

-9*-4=36

36*-4=-144

-144*-4=576

Thus, the 9th term would be equal to:

(-4)^5*576 which is -589824

The exponent 5 comes from the fact that 4 terms have already been displayed and we need 9-4 more terms to get to the 9th term. Since we are multiplying by -4 only, the 5 remains an exponent

5 0
3 years ago
Explain one way to add 3 digit numbers
Free_Kalibri [48]

Enter them into a calculator (most significant digit first), pressing the "+" key between them and the "=" key after the last one.

7 0
3 years ago
These two cylinders are congruent. cylinder a has a radius of 4 centimeters. cylinder b has a volume of 176π cubic centimeters.
Dafna11 [192]

The height of cylinder b is 11 cm.

<h3>How to measure the volume of ​​a cylinder?</h3>

The volume of the cylinder is related to the capacity of this geometric figure. Remember that the cylinder or circular cylinder is an elongated and rounded geometric solid.

The formula for the volume of a cylinder is given by:

V = \pi.r^2.h

Where:

  • V: volume
  • π (Pi): 3
  • r: radius
  • h: height

In this case, as the cylinders are congruent, both will have the same radius, thus:

V = \pi.r^2.h\\176\pi=\pi(4)^2(h)\\h=11

See more about height of cylinder at brainly.com/question/14165005

#SPJ4

4 0
2 years ago
Read 2 more answers
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