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Contact [7]
3 years ago
13

Given the system y > -2 x + y < 4

Mathematics
1 answer:
katen-ka-za [31]3 years ago
7 0

1. Points that lie on the intersection area of the inequalities are solutions.

For example (0,2), (-4,4), (2,-1), (-8,0) and all others which lie in this area.

2 Not solutions are points that are on the lines (because we have signs > and <, not ≤ and ≥), or on the areas that are not intercepted. For example, (6,2), (2,2), (2,-4),(-6,-2).

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A triangle has a base of 14 inches and<br> a height of 11 inches. Find the area.
DanielleElmas [232]

Answer:

77

Step-by-step explanation:

area triangle=half*base*height

14*11/2

154/2=77

7 0
2 years ago
When a 40% of a number is added to the number and the result is 126 , what is the number ?
kozerog [31]

it would be 315. The simplest way to doing this would be by, first , doubling the number to make 252 which would add up to be 80%, and then divide 126 by 2 to get 63 which would be 20% ad by adding them all together you would get 315, which is equal to 100%.

5 0
3 years ago
3 1⁄3 × 2 3⁄4 × 1 1⁄5 =
mel-nik [20]

3 \frac{1}{3}  \times 2 \frac{3}{4}  \times 1 \frac{1}{5}

\frac{10}{3}  \times  \frac{11}{4}  \times  \frac{6}{5}

\frac{10 \times 11 \times 6}{3 \times 4 \times 5}

\frac{660}{60}

\frac{66}{6}

11

6 0
2 years ago
Read 2 more answers
Find two consecutive integers whose sum is 123
Helen [10]
I believe it is 61 and 62 I'm not 100% positive tho
8 0
3 years ago
A number x decreased by 3 is 5​
zysi [14]

Answer:

8

Step-by-step explanation:

x - 3 = 5

x = 5 + 3

x = 8

Therefore, the number is 8.

5 0
2 years ago
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