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Firdavs [7]
3 years ago
15

Is it complementary

Mathematics
2 answers:
Anarel [89]3 years ago
7 0
Angles a and b are complementary yes
Rina8888 [55]3 years ago
3 0

Yes the angle is a complementary angle

Reasoning: a complementary angle is either of two angles whose sum is 90°.

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Solve -4(2x - 1) = -6(x + 2) - 2.<br><br> 1) -5<br><br> 2) 5<br><br> 3) 9<br><br> 4) -9
ad-work [718]

Answer:

The answer is x=9 so, its option 3.

4 0
3 years ago
Read 2 more answers
Solve for A: B = 2/5 ( A-9)
tamaranim1 [39]

Answer:

Step-by-step explanation:

B = 2/5(A - 9)

(5/2)B = A - 9

A = 9 + (5/2)B

4 0
2 years ago
What is the nth term for the sequence 5 , 14 , 29 , 50 , 77
Marina86 [1]
The answer would be 3n^2 + 2.

This can be found/proven by replacing "n" with term number (1,2,3,4...), then solving to get the final number. For example 3 * 1^2 + 2. You would first do 1^2, which is 1. Next, you would multiply 1 by 3, to get 3. Finally, you'd and the 2 to get 5. 5 is the 1st term, and you can use this same equation to get the rest of the terms you need.

I hope this helps!
8 0
3 years ago
Lin and Han's families provide money for their school lunch
Julli [10]

Answer:

1) after 4 weeks, Lin has more with $65

2) after 3 weeks they both have same amount

Step-by-step explanation:

let 'w' = number of weeks

1) <u>equation for Han</u>:  y = 100 - 15w

y = 100 - 15(4)

y = 100 - 60

y = $40 after 4 weeks

<u>equation for Linn</u>:  y = 25 + 10w

y = 25 + 10(4)

y = 25 + 40

y = $65 after 4 weeks

2) 100 - 15w = 25 + 10w

    75 - 15w = 10w

    75 = 25w

     w = 3 weeks

8 0
3 years ago
List down 5 values of x that makes it TRUE to the equation x - 5 &lt; 35
Molodets [167]

Answer:

5,4,3,2,1

Step-by-step explanation:

4 0
3 years ago
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