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Gnoma [55]
2 years ago
12

Please help with the seventh grade problem

Mathematics
2 answers:
laiz [17]2 years ago
6 0

Answer:

x=94°

Step-by-step explanation:

86°+x°=180°

=>x°=180°-86°

=>x=94°

viva [34]2 years ago
3 0

Answer:

94 degrees

Step-by-step explanation:

Since the indicated angle x is supplementary with angle 86 degrees,

then you can conclude that 180 = 86 + x.

Solve for x and you get 94.

You might be interested in
What is 8 2/5 as a decimal number
Firdavs [7]

Answer:

8.4

Step-by-step explanation:

8 is a whole njmber, so it stays the same.

2/5 is equivalent to .4, so you put that at the end.

Your answer is 8.4 Hope this helps!

7 0
3 years ago
Solve x plssssss :)))))
blondinia [14]

Answer:

x = 43

Step-by-step explanation:

180 - 65 = 115

115 = x + 72

<u>-72        -72 </u>

43 = x

x = 43

7 0
2 years ago
Find the slope of a graph<br> I'll GIVE BRAINLESS
tester [92]

Answer: 5/4

Step-by-step explanation:

8 0
2 years ago
Pls help me with this!
stira [4]

Answer:

See below.

Step-by-step explanation:

1.

(a) < PMR

(b) < QMR

(c) < QMN

(d) < RMN

2. m < C = 4x - 6

= 4(25) - 6

= 100 - 6

= 94  so   < C is obtuse.

3. 8x + 2 = 90

8x = 90 - 2

8x = 88

x = 11.

4.

(a).  < DBA and < DBC are  right angles (90 degrees) because BD is perpendicular to AC.

(b) < DBA and < DBC are adjacent and they share the ray BD.

(c) < DBe and < ABE are complementary.

(d) < DBA and < DBC are supplementary

(e)  90 - 40 = 50 degrees

(f) 180 - 40 = 140 degrees.

(g) As the angles are complementary

3x + 2 + 4x + 4 = 90

7x  = 90 - 2 - 4

7x = 84

x = 12.

6 0
3 years ago
Evaluate n/6+2 when n =12
Shalnov [3]

Answer:

4

Step-by-step explanation:

n/6+2

Let n = 12

12/6 +2

Division first

2 +2

4

7 0
3 years ago
Read 2 more answers
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