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Andrews [41]
2 years ago
13

RS=2x-8, ST= 11, RT= x+10

Mathematics
1 answer:
swat322 years ago
4 0

Answer:

X=7 ST=11 RT=17

Step-by-step explanation:

RT=RS+ST. RS= 2(7)-8. ST=11

X+10=2x-8+11. =14-8=6. RT= x+10

X+10=2x+3. RS=6. 7+10=17

10=x+3. RT=17

X=7

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Crank
The answer would be C
3 0
3 years ago
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qwelly [4]

Answer:

x = 17°

Step-by-step explanation:

<u>Angles And Parallel Lines </u>

If two parallel lines are crossed by a third line, corresponding angles are congruent. Also, consecutive angles are supplementary

We can clearly see in the image provided, being w and b parallel, that the corresponding angles (4x-3) and 65° are congruent. We can express that relation as

4x-3=65

Operating

4x=65+3=68

x=\frac{68}{4}=17

So the value of the angle x is 17°

8 0
3 years ago
What is the probability of drawing yellow marble followed by a red marble from a bag containing 12 yellow marbles 14 red marbles
Zinaida [17]
The probability of drawing both without replacing either is :

14/41 * 12/40 = 7/41 * 3/5 = 21/205

The probability of drawing both WITH replacement is:

14/41 * 12/41 = 168/ 1681
7 0
3 years ago
Guided Practice
GarryVolchara [31]

Answer:

B.

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Step-by-step explanation:

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3 0
2 years ago
Find the solutions to x^2-10+36=0
klemol [59]

Answer:

Only 6

Step-by-step explanation:

We need to factor the equation to find the solution.  TO factor we need to find what times what = 36, and what plus what equals -12.

-6 times -6 = 36

and -6 + -6 = -12

So this can be factored into

(x-6)(x-6)=0

We can find the solution by setting each parentheses equal to zero.

x-6 = 0

x = 6

So the only solution is 6

I attached an image that shows an example of factoring.

5 0
3 years ago
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