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slava [35]
3 years ago
13

7(x+y)^(2)+13x(x+y)-2^(2) help

Mathematics
1 answer:
artcher [175]3 years ago
6 0

Answer:

https://www.symbolab.com/solver/step-by-step/7%5Cleft(x%2By%5Cright)%5E%7B2%7D%2B13x%5Cleft(x%2By%5Cright)-2%5E%7B2%7D

Step-by-step explanation:

try this link

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Given:<br> h (x) = -x + 3<br> Find:<br> h (7)
lorasvet [3.4K]

Answer:

h(x) = -x+3

h(7) = -7+3

h = -4

6 0
3 years ago
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Tamara purchased 31 cases of tile to use on her bathroom floors .she used 17 cases in her upstairs bathroom and the rest in her
Oliga [24]

17?

Step-by-step explanation:

since she used 17 tiles in the upstairs bathroom, therefore there are 17 tile in the upstairs bathroom

4 0
2 years ago
BRAINLIEST
Deffense [45]

Answer:

12.56 cubic inches

Step-by-step explanation:

V= π r^2 h/3

V= 3.14(2^2)(3/3)

V=3.14(4)(1)

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7 0
3 years ago
13. Write the equation of a horizontal line that passes through the point (3, -3).
Step2247 [10]

Answer:

O y = -3

Step-by-step explanation:

The line is horizontal.

x = -3 and x = 3 are vertical lines, so they are incorrect.

The line passes through (3, -3).

                                         (x ,  y)

Put y as -3.

y = 3

(-3) = 3

Line y = 3 is incorrect.

(-3) = -3

Line y = -3 is correct.

3 0
3 years ago
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Find the area of the shape
ella [17]

Answer:

the area of the shape is 8cm

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3 years ago
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