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anyanavicka [17]
3 years ago
10

Please help with this Geometry question. I just need help with the first question.

Mathematics
1 answer:
nignag [31]3 years ago
8 0

Answer:

ST ≈ 5.21 cm

Step-by-step explanation:

ST = √(9² + 11²) - 9 = 5.212670403551895496...

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5x+9=2x+7+3x-15
andrew11 [14]

Answer:

No Solutions

Step-by-step explanation:

Step 1:

5x + 9 = 2x + 7 + 3x - 15  Equation

Step 2:

5x + 9 = 5x - 8   Add and Subtract

Step 3:

9 = - 8    Subtract 5x on both sides

Answer:

9 ≠ - 8       9 cannot equal - 8

Hope This Helps :)

3 0
3 years ago
Read 2 more answers
if a bag has 22 orange 18 red and 8 blue marbles what is the probability that in one draw you will select a red marble?
Vitek1552 [10]

Step-by-step explanation:

p(R)=18/48 is the probability of the question

3 0
2 years ago
-3-4(4x-8)=3(-8x-1) I will give BRAINLIEST! show all steps please :(
mixer [17]

Step-by-step explanation:

-3-4 -32x=3×8x

-3-4-32x=24x

-6=32x+24x

-6=56x

:. x=-28/3

3 0
3 years ago
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Show work THEN the answer
inysia [295]
The answer is 1.7325

1x5=5
1x2=2
1x8=8
Add a zero
2x5=10
2x2=4
2x8=40
Add a Zero
All the answers to the next number will all be zero.

Add that all together.
8 0
3 years ago
Determine if the ordered pair (6, 4) is a solution to the inequality
kvasek [131]

Answer:

A

Step-by-step explanation:

all we need to do is to plug the point (6,4) in the inequality and see if it satisfies it :

pay attention that here we have x=6  y=4

4<\frac{3}{4} (6) - 3

we simplify we get :

4<4.5-3  

4<1.5  which is incorrect  so (6,4) is not a solution. moreover

notice that 4 is > than 1.5  so the point lies above the line

thus the answer is : A

you can also solve this problem by graphing the line y=\frac{3}{4} x-3  and plotting the point (6,4)  and hence you will notice that the point is above the line

5 0
3 years ago
Read 2 more answers
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