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Vlad [161]
2 years ago
14

44. Find f(-3) when f(x) = (x + 1)² +1.[A] 4[B] 10[C] -3[D] 5​

Mathematics
1 answer:
sveticcg [70]2 years ago
6 0
This mean x=-3
(-3+1)^2+1
(-2)^2+1
4+1
5
F(-3)=5
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Find the volume of this irregular figure.
Musya8 [376]

Answer:

35

Step-by-step explanation:

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6 0
3 years ago
Two of the vertices of a rectangle are (6,1) and (7,1) . IF the rectangle has a perimeter of 18 units, then what are the coordin
fenix001 [56]

Answer:

(6 , -9) (7, -9)

Or

(6, 11) (7, 11)

Step-by-step explanation:

Given: Two of the vertices of a rectangle are (6,1) and (7,1)

Perimeter= 18 units

To get the value of "x"

The distance between Two point can be calculated as (6-7)=-1

Then x= -1

We can get the value of "y" by using expression for perimeter,

The perimeter P= 2x+2y=18

= 2(-1)+2y= 18

-2+2y=18

2y=18+2

2y= 20

y=10

The "y" coordinate can move up or can move down

y1=( 1-10)=-9

Or

y2=( 1+10)=11

Hence, the two other points are;

(6 , -9) (7, -9)

Or

(6, 11) (7, 11)

3 0
3 years ago
Jose’s monthly salary is $3400. It’s 25% of his income is set aside for income taxes and 10% is set aside for savings then Jose
Sladkaya [172]

Answer:

True

Step-by-step explanation:

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7 0
3 years ago
I need some help please
Lemur [1.5K]

answer (0,10) see pic:


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7 0
3 years ago
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hodyreva [135]

Answer:

Option B.

Step-by-step explanation:

Let as consider the given equation:

2\ln e^{\ln 2x}-\ln e^{\ln 10x}=\ln 30

It can be written as

2(\ln 2x)-(\ln 10x)=\ln 30         [\because \ln e^a=a]

\ln (2x)^2-(\ln 10x)=\ln 30        [\because \ln a^b=b\ln a]

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\ln \dfrac{2x}{5}=\ln 30

On comparing both sides, we get

\dfrac{2x}{5}=30

Multiply both sides by 5.

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Divide both sides by 2.

x=75

Therefore, the correct option is B.

7 0
3 years ago
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