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Llana [10]
3 years ago
10

8 cm

Mathematics
2 answers:
katrin [286]3 years ago
5 0
Your answer would be 6 cm
Serggg [28]3 years ago
3 0
The answer for b is 10
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Help me out thanks !!!!!!!!!!
Brilliant_brown [7]

9514 1404 393

Answer:

  (b)  93°

Step-by-step explanation:

Assuming the line containing YT is a diameter, the measure of angle UYT is ...

  180° -87° = 93° = m∠UYT

8 0
3 years ago
Plz help me. Plz calculate 4(x−2)−3
Alisiya [41]

Answer:

4x-11

Step-by-step explanation:

open parentheses: 4x-8-3

solve: 4x-11

7 0
3 years ago
Can someone help me with system of equations?
umka21 [38]

#1)

Answer:

x=1 and y=12

Explanation:

y=5x+7

y=2x+10

This system should use substitution because the value of y is given in terms if x.

Substitution:

5x+7=2x+10

Solve:

3x=3

x=1

Substitute x to solve for y by plugging x into one if the original equations(doesn’t matter which one is used).

y=5x+7

y=5(1)+7

y=5+7

y=12

#2)

Answer:

x=-8 and y=2

Explanation:

y=2x+18

9y=-2x+2

This system also uses substitution. The value of y us already given in terms if c in the first equations, so we will substitute in the second equation.

Substitute:

9(2x+18)=-2x+2

Solve:

18x+162=-2x+2

20x=-160

x=-8

Now that we have the value if x, plug it into one of the original equations(doesn’t matter which equation) and substitute to find y.

y=2x+18

Substitute:

y=2(-8)+18

Solve:

y=-16+18

y=2

7 0
3 years ago
Read 2 more answers
Evaluate the power.<br><br> 0.4 2=____
natka813 [3]

Answer:

0.2

Step-by-step explanation:

4 0
3 years ago
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Which lists all the integer solutions of the inequality |x| &lt; 3?
Alexus [3.1K]
Simple the answer is c 100% positive 
5 0
3 years ago
Read 2 more answers
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