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luda_lava [24]
3 years ago
5

Simplify negative 4 and 1 over 4 − negative 9 and 1 over 2.

Mathematics
1 answer:
Orlov [11]3 years ago
4 0
5/1/4 yeahhh it right
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Pleaseeee asapppppp asapppppp
Hatshy [7]

Answer:

7.07

Step-by-step explanation:

Angle M is 63 degrees because all 3 angles must add to 180.

Now use the law of sines:

sin(90)/x = sin(63)/6.3

Cross multiply: 6.3 sin (90) = x sin (63)

Divide by sides by sin (63): (6.3 sin (90))/sin (63) = x

Use a calculator: 7.07

4 0
2 years ago
Which expression is equivalent to 42 + 30? (1 point)
ikadub [295]
Well lets see A, B and D are too large in the parenthesis that the numbers outside of the parenthesis will use to multiply considering 42 + 30.
6(7 + 5)
6(12)
72
6 0
3 years ago
Read 2 more answers
What is the slope of the line containing the points (3,-14) and (17,-7)
Leni [432]

Answer:

m = \frac{1}{2}

Step-by-step explanation:

Slope: (see image)

\frac{-7-(-14)}{17-3} = \frac{7}{14} = 1/2

3 0
4 years ago
Segment AB has endpoints A(-1,3) and B(0,7). What is the length of AB?
ololo11 [35]

Answer:

\sqrt{17}

Step-by-step explanation:

Calculate the length (d) using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (- 1, 3) and (x₂, y₂ ) = (0, 7)

d = \sqrt{(0+1)^2+(7-3)^2}

   = \sqrt{1^2+4^2}

   = \sqrt{1+16}

   = \sqrt{17} ≈ 4.1 ( to 1 dec. place )

5 0
3 years ago
1)Which of the following is a Hamiltonian Circuit, beginning at vertex A, for the given graph?
Effectus [21]

The answer is d. all of them.

Flowing the pattern none of them touch a point twice.

7 0
3 years ago
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