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maxonik [38]
3 years ago
15

Z=2(x-1) solve for x

Mathematics
2 answers:
omeli [17]3 years ago
7 0

Answer:

z/2 + 1 = x

Step-by-step explanation:

z=2(x-1)

z/2 = x-1

z/2 + 1 = x

AnnyKZ [126]3 years ago
7 0

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

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7) Find the area of the shaded region:
aleksandr82 [10.1K]

Answer:

B

Step-by-step explanation:

The area of the biggest rectangle =

(9x - 2)(2x + 7) = 18 {x}^{2}  + 63x - 4x - 14  = 18 {x}^{2}   + 59x - 14

The area of the of the smallest rectangle inside=

3x(x + 12) = 3 {x }^{2}  + 36x

Then the area of the shaded region =

18 {x}^{2}  + 59x - 14 - (3 {x}^{2}   + 36x)    = 18 {x}^{2}  + 59x - 14 - 3 {x}^{2}  - 36x = 15 {x}^{2}  + 23x - 14

So, we choose B.

7 0
3 years ago
Which exponential function goes through the points (1, 8) and (4, 64)?
Mama L [17]
An exponential function can be expressed as:

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64/8=(ab^4)/(ab^1)

8=b^3

2=b, now we have:

y=a(2^x), using point (4,64)

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64=16a

4=a so

y=4(2^x)
6 0
3 years ago
How can you find 50% of any numbers
blagie [28]

Answer:

Divide it by two

Step-by-step explanation:

Divide it by two

4 0
3 years ago
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Question 3 of 10 What is the solution to this equation? 4(x-8) + 10 = -10 O A. x= 3 OB. x = 5 O c. x=2 O D. x= 4​
krek1111 [17]

Answer:

O A. x = 3

Step-by-step explanation:

4(x - 8) + 10 = -10

4x - 32 + 10 = -10

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x = 3

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3 years ago
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Sorry I don’t know that one
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