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marusya05 [52]
3 years ago
7

Which number is the additive inverse of -5?

Mathematics
2 answers:
qwelly [4]3 years ago
6 0
5. Step by step: -5+5=0

Additive inverses add to 0. The additive inverse of a number is the opposite of the number. The additive inverse of a positive number is a negative number.
elena-14-01-66 [18.8K]3 years ago
4 0

Answer:

5

Step-by-step explanation:

-5 + 5 = 0

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In a triangle the measurements of the angles are x°, ( x + 6)°, (2x + 10)°, and the sum of the three angles of a triangle is 180
34kurt

Answer:

largest angle = 92°

Step-by-step explanation:

Since the measurement of the angles are;

x°, ( x + 6)°, (2x + 10)°

And we know that sum of angles in a triangle is 180. Thus;

x + (x + 6) + (2x + 10) = 180

x + x + 6 + 2x + 10 = 180

4x + 16 = 180

4x = 180 - 16

4x = 164

x = 164/4

x = 41°

The other two angles will be;

(41 + 6)° and (2(41) + 10)°

Which gives;

47° and 92°

So,largest angle = 92°

7 0
3 years ago
19 - 6n = - 5 - 3 (2n - 6)
dalvyx [7]

Answer:

Its 50

Step-by-step explanation:

3 0
2 years ago
Determine the type of correlation that exists in the given data set. Age (years) 23 45 39 74 63 52 59 28 35 11 26 49 IQ 76 82 11
Lyrx [107]

Answer:

B -0.104

Step-by-step explanation:

Step 1: Write the formula for correlation

r =    total xy

√Total x² x Total y²

Step 2: Make a table to calculate all values

Table is attached in the picture below

Step 3 : Solve

Mean of X = Total X/ Total number of X

                  = 507/12

                  = 106.33

Mean of Y = Total Y/ Total number of Y

                  = 1276/ 12  

                  = 42.25

r =    total xy

√Total x² x Total y²

r = -352.05/ √3656.25 x 3122.66698

r = -0.104

-0.104 is negative

This negative correlation means there is an inverse correlation between variables.

6 0
3 years ago
Read 2 more answers
4 students spent $12 on School lunch at this rate find the amount 10 students would spend on the same school lunch
Vedmedyk [2.9K]
10 students would pay $30
7 0
3 years ago
You are paid $8.50/hr at your part-time job. Your deductions are FICA (7.65%), federal tax withholding (9.15%), and state tax wi
dexar [7]
<span>$8.50/hr multiplied by 16 hours worked equals $136. $136 minus (7.65%)(136) equals $125.60. $125.60 minus (9.15%)(136) equals $113.16. Travel expenses of $6.00 multiplied by 4 equals $24. $113.16 minus 24 equals $89.16 net income.</span>
6 0
3 years ago
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