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SCORPION-xisa [38]
2 years ago
7

Please solve. -7 = z over 2 + 1

Mathematics
2 answers:
Doss [256]2 years ago
7 0
Z=-16 hopes this helps
mafiozo [28]2 years ago
6 0
-7=z/2+1

What you first need to do is to multiply both sides of the equation by 2

-14=z+2

Now you move the variable to the left side and change within it’s own sign

-z-14=2

Into

-z=2+14

Now you then add the numbers

-z=16

The last part you do is change the sign on both sides in this equation

z=-16

Therefore, z=-16 is your answer in number 16.
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Answer:

115.2

Step-by-step explanation:

Take 345.6 miles and divide it by 3 getting your answer. Have a great day!

6 0
2 years ago
Enter your answer
satela [25.4K]

Answer:So, since it is continuously, we need to think of PERT

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So, we just plug our numbers in to solve for T

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Step-by-step explanation:

8 0
2 years ago
Greatest common factor 48x^5,39x^6
lora16 [44]
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6 0
3 years ago
What is the sum of (4x2 – 10x + 3) and (-6x2 + 10x + 12)
kykrilka [37]

Answer:

-2x² + 15

Step-by-step explanation:

Step 1: Add like terms

4x² - 6x² = -2x²

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Step 2: Rewrite

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6 0
3 years ago
If the angles are in the ratio 2:7:11 then find the angles
german

Answer: 180 is the sum of the tringles


Step-by-step explanation:

2x+7x+11x=180

20x=180

x=9

Now you should put the the value of x to get the angles

2x=2x9=18

7x=7x9=63

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Now to double check add all of them together

99+18+63=180

Hoped I helped!


5 0
3 years ago
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