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Lesechka [4]
3 years ago
15

Can someone help? 25 points

Mathematics
1 answer:
Arlecino [84]3 years ago
8 0

Answer:

39

Step-by-step explanation:

(x + 43) +29 + (180 - 111) = 180  ----- (x+43 = 1st angle; 29 = 2nd angle (vertical angle theorem); 180 -111 = 3rd Angle (Linear Pair); 180 = Sum (Tirnagle Angle Sum))

x + 43 + 29 + 69 = 180 -->

x + 141 = 180 -->

x = 39

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What is the quotient of 8 divided by 1/3
Kaylis [27]

Answer: 24


Step-by-step explanation:


8÷1/3

8×3/1=24



Good luck, hope I helped!!


~Animaljamissofab

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A new bank customer with $3,000 wants to open a money market account. The bank is offering a simple interest rate of 1.1%. How m
pickupchik [31]
$3,660

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Hopefully this helps!
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3 years ago
Which of the following sjows the correct key features of the graph?
sammy [17]

Answer:

Step-by-step explanation:

y = x^2 - x - 2 is a quadratic function.  It's easily factorable:  y = (x + 1)(x - 2).  Setting this result equal to zero yields the x-intercepts:  -1 and 2.  This matches the x-intercepts shown on the graph.

The axis of symmetry,  x = -b/(2a), derived from the coefficients 1, -1 and -2 of this particular function, is x = 1/2.  This x = 1/2 is also the x-coordinate of the vertex.  To find the y-coordinate of the vertex, we evaluate y = x^2 - x - 2 at x = 1/2, obtaining:

y = (1/2)^2 - (1/2) - 2, or y = 1/4 - 1/2 - 2, or -2 1/4.  This does not quite agree with the y value (-2) shown in the diagram, but is close.

4 0
3 years ago
Kevin made 4 of his 6 shots on goal at soccer practice.
mafiozo [28]

Answer:

48

Step-by-step explanation:

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8 0
3 years ago
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Trava [24]

Answer:

READ VERY CAREFULLY

Step-by-step explanation:

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Multiply side lengths to find areas of rectangles with whole-number side lengths in the context of solving real world and mathematical problems, and represent whole-number products as rectangular areas in mathematical reasoning.

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Recognize area as additive. Find areas of rectilinear figures by decomposing them into non-overlapping rectangles and adding the areas of the non-overlapping parts, applying this technique to solve real world problems.

5 0
3 years ago
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