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nadya68 [22]
3 years ago
10

What is the value of X Enter your answer in the box X=

Mathematics
1 answer:
Andreyy893 years ago
7 0

Answer: x = 2.8283

Step-by-step explanation:

pythagorean theory or sohcahtoa or sin law

T = 60' and T = 45': S = 90' : T = 45' : R = 90'

t = 3.464

sin law (i can't rlly show u)

q = 3.99

if u don't know what q is, it is the length of the middle line also known as RT

then u do

180 - 45 - 90 = Q

45 = Q

with 45 we can do sin law again

x = 2.8283 is the length of x

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Help :( someone can explain me
Inessa [10]

Answer:

B, C, D

Step-by-step explanation:

-2 is 8 spaces away from 6 so do the math for each possible answer and u get B,C,D.

B.

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C.

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D.

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6 0
3 years ago
Here's the problem Jack and Jill are trying to solve: -19 = ?
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Answer:

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4 years ago
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4 years ago
(a3 - 2a + 5) - (4a3 - 5a2 + a - 2)​
djverab [1.8K]

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7 0
3 years ago
Read 2 more answers
The molarity of a solute in solution is defined to be the number of moles of solute per liter of solution (1 mole = 6.02 × 1023
KengaRu [80]

Answer:

a) 0.65

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Step-by-step explanation:

We are given the following in the question:

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Solution:

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Standard deviation of M =

=\sqrt{Var(M)} = \sqrt{0.025} = 0.1581

4 0
3 years ago
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