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Dovator [93]
2 years ago
11

Pwease help ..........................................

Mathematics
2 answers:
gayaneshka [121]2 years ago
8 0

Answer:

29.97cm

Step-by-step explanation:

16.99

8.33

4.65

______+

29.97

Vilka [71]2 years ago
3 0
29.97 i think, add the units (cm)
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Draw triangle pqr and name it's vertices sides and angles ​
Galina-37 [17]

Answer:

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5 0
2 years ago
Can someone pls help me out on the middle one pls ?:(
Sauron [17]

Answer:

77 C

Step-by-step explanation:

To find the mean add all the numbers together then divide by the total amount of numbers

5 0
3 years ago
What would be the answer please explain new topic
Fed [463]
You need to type in the largest graph blank space PENCILS The second would be RULERS the third on the right would be RUBBERS
3 0
2 years ago
All are equivalent except x<-2, x-2<4, 2x<-4, x-2<-4 ?
m_a_m_a [10]
To figure out which is not equivalent to the others,, we must solve each option provided. x < -2 is already solved,, so there is no need to do any work that option.
The first step for solving x - 2 < 4 is to move the constant to the right side and then change its sign.
x < 4 + 2
Now add the numbers together to get your final answer.
x < 6
This means that we have one option that equals x < -2 and one option that equals x < 6.
Let's now solve 2x < -4 to see what that one equals. In order to solve this,, we need to divide both sides of the inequality by 2.
x < -2
Now we can see that it looks like all of the expressions are equivalent except for x - 2 < 4. Before we can confirm this though,, let's solve for x - 2 < -4. The first step for solving this is to move the constant to the right side and change its sign.
x < -4 + 2
Now calculate the sum of these two numbers to get your final answer.
x < -2
This tells us that all of the options are equivalent except for x - 2 < 4,, or option B.
Let me know if you have any further questions.
:)
4 0
3 years ago
How do i solve this?
n200080 [17]
The polynomial is not factorable, so use the quadratic formula.

y^2 + 8y + 19 = 0

x = (-b +- sqrt(b^2 - 4ac))/(2a)

x = (-8 +- sqrt(8^2 - 4(1)(19))/(2 * 1)

x = (-8 +- sqrt(64 - 76))/2

x = (-8 +- sqrt(-12))/2

If you have not learned imaginary/complex numbers, then the answer is "No solution" since there is no real number solution.

If you have learned imaginary/complex numbers, then we'll continue.

x = (-8 +- 2i sqrt(3))/2

x = -4 +- i sqrt(3)
5 0
3 years ago
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