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Stella [2.4K]
2 years ago
10

Using x=7, how can we solve for the angle "9x+61"?

Mathematics
2 answers:
gregori [183]2 years ago
8 0

Answer:

124

Step-by-step explanation:

9x + 61

9 (7) + 61

63 + 61

124

gladu [14]2 years ago
3 0

Answer:

24

Step-by-step explanation:

Ok so your equation is 9x+61 and since you said that the X=7 you would replace the X with a 7 in the equation so now you have 9(7)61 and if the two numbers where together that means you would multiply 9x7 which is 63 and once you have that then you would just simply add 63+61 and you would get your total amount of 124.

I hope I explain this well and clear for other equations that may be similar to this.

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If angle 6 is 25 degrees how much is 7
Sindrei [870]

Given:

Angle 6 = 25 degrees

To Find:

The value of Angle 7

Solution:

We know that,

the value of Angle 6 is equal to 25 Degrees

Since Angle 6 and Angle 7 together comprise of a Straight Line, this means that they are Supplementary Angles.

Therefore,

Angle 6 + Angle 7 = 180 degrees

This implies that,

25 degrees + Angle 7 = 180 degrees.     (since Angle 6 = 25 Degrees)  

Angle 7 = (180-25) degrees

Thus ,

Angle 7 = 155 degrees

Hence, Angle 7 is  155 degrees (Option 1)

5 0
1 year ago
. An investigator measuring various characteristics of a large group of athletes found that the correlation between the weight o
velikii [3]

Answer:

Step-by-step explanation:

Given that an investigator measuring various characteristics of a large group of athletes found that the correlation between the weight of an athlete and the amount of weight that athlete could lift was 0.60.

Correlation coefficient is the measure of association and a positive value implies that increase in one value causes increase in the other.

Hence out of the given options correct ones are

c) The more an athlete weights, on the average the more he weights.

d) The more an athlete can lift, on the average the more he weighs.

e) 60% of athlete's lifting ability can be attributed to his weight alone.

4 0
2 years ago
What are the properties used to solve 4(x+3)=20
ryzh [129]

Answer:

Multiproperty

Step-by-step explanation:

To solve this problem, we use different properties to arrive at our answer.

  Given expression;

               4(x + 3) = 20;

   First we use the distributive property to expand;

              4x + 12  = 20

       Now use subtraction property by adding (-12) to both sides;

              4x + 12 + (-12)  = 20 + (-12)

              4x  = 8

           you can now divide by 4,

                   x  = 2

4 0
2 years ago
What is the square root of 64y^16?
iris [78.8K]
8y^8. Square root of 64 is 8 and for exponents you divide by 2 to find its square root
3 0
3 years ago
Read 2 more answers
How do you solve algebraically 8x^2=18
vodka [1.7K]
That would be
x =  + \frac{ \sqrt[]{3} }{ \sqrt[]{2} }
BTW the plus sign is supposed to have this sign underneath it _
Good luck.
5 0
3 years ago
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