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lbvjy [14]
3 years ago
5

Need Help

Mathematics
2 answers:
max2010maxim [7]3 years ago
3 0
The first answer is : B ) <span> a perpendicular to line AB.
And i beleive the second answer is : D ) </span><span>Line segment CI and draw an arc centered at I intersecting the first arc.</span>
irga5000 [103]3 years ago
3 0

b ) a perpendicular to line AB.

d ) Line segment CI and draw an arc centered at I intersecting the first arc.

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Let f(x)=-2x+6 and g(x)=10x-8<br><br><img src="https://tex.z-dn.net/?f=%5Cfrac%7Bf%7D%7Bg%7D%20%28-3%29" id="TexFormula1" title=
tekilochka [14]

Answer:

f(10x-8)=-20x+22

f(g(x))

possibly

g(-2x+6)=-20x+52

g(f(x))

If needing a different answer math-way can possibly help you as it helped me.

6 0
3 years ago
Given three positive integers a, b and c such that a² + b² - c² = 1. Let the number of triangles formed with sides a, b and c wi
Akimi4 [234]

Answer:

Step-by-step explanation:

Count pairs (a, b) whose sum of squares is N (a^2 + b^2 = N)

Given a number N, the task is to count all ‘a’ and ‘b’ that satisfy the condition a^2 + b^2 = N.

Note:- (a, b) and (b, a) are to be considered as two different pairs and (a, a) is also valid and to be considered only one time.

Examples:

Input: N = 10

Output: 2

1^2 + 3^2 = 9

3^2 + 1^2 = 9

Input: N = 8

Output: 1

2^2 + 2^2 = 8

8 0
3 years ago
Please answer this this question is a motion problem:
mr_godi [17]
T1 + t2 = 2h and 30min;
t1 * 600 = t2 * 400 => t2 = (3/2) * t1;

then, t1 +  (3/2) * t1 = 2h and 30min => 2t1 + 3t1 = 5h => 5*t1 = 5h => t1 = 1h => t2 = 1h and 30 min;

The distance is 2 * 1 * 600 = 1200miles;
7 0
3 years ago
THE ANSWER I PUT IS JUST A GUESS, IF IT ISN'T THE ANSWER PLEASE TELL ME WHAT IT IS I BEG YOU ​
Anna [14]

Answer:

the first one

Step-by-step explanation:

can you help me with my question

6 0
3 years ago
Read 2 more answers
Please help I will mark brainliest! For correct answers ​
Ivan

Answer:

it should be a,c,e,d

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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