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Nataly_w [17]
3 years ago
6

What is the sum 1/2 + 2/5?

Mathematics
2 answers:
mixas84 [53]3 years ago
6 0

Answer:

9/10

Step-by-step explanation:

just get a common denominator then multiply the top and bottom by the same number

1/2 *5 = 5/10

2/5 *2 = 4/10

5+4= 9

9/10

dezoksy [38]3 years ago
5 0

Answer:

0.9

9/10

Step-by-step explanation:

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Murrr4er [49]

Answer:

y = -34x + 62

Step-by-step explanation:

<u>Use the point slope form:  (y - y1) = m(x - x1)</u>

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(y - (-6) = -34(x - 2)

y + 6 - 6 = -34x + 68 - 6

y = -34x + 62

Answer:  y = -34x + 62

4 0
3 years ago
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Pls answer this!! someone!!!
oksano4ka [1.4K]

Answer:

A = bh = (17 km)(11 km) = 187 km^2

3 0
3 years ago
Please help thank you! will give brainliest!
VashaNatasha [74]

A'(-6, -10), B'(-3,-13), and C'(-5,-1) are the vertices of the ΔA'B'C' under the translation rule (x,y)→(x,y-3). This can be obtained by putting the ΔABC's vertices' values in (x, y-3).

 

<h3>Calculate the vertices of ΔA'B'C':</h3>

Given that,

ΔABC : A(-6,-7), B(-3,-10), C(-5,2)

(x,y)→(x,y-3)

The vertices are:

  • A(-6,-7 )⇒ (-6,-7-3) = A'(-6, -10)
  • B(-3,-10) ⇒ (-3,-10-3) = B'(-3,-13)
  • C(-5,2) ⇒ (-5,2-3) = C'(-5,-1)

Hence A'(-6, -10), B'(-3,-13), and C'(-5,-1) are the vertices of the ΔA'B'C' under the translation rule (x,y)→(x,y-3).

Learn more about translation rule:

brainly.com/question/15161224

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7 0
2 years ago
How do you do this ? Anyone who know how and can explain this
Murrr4er [49]

Answer:

G. 105.

Step-by-step explanation:

Percentage of cars with  3 or more people

= 15 + 7 + 3

= 25%,

25% of 420

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= 105.

3 0
3 years ago
Solve the following system of equations by elimination:
sergeinik [125]

Answer:

x=4

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(4,5)

Step-by-step explanation:

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