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Digiron [165]
3 years ago
10

Find area of a rectangle with vertices -9,3 -9,-7 -6,-7 and -6,-3

Mathematics
1 answer:
VikaD [51]3 years ago
3 0
4 times 3 equals 12.
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There are 10 less red skittles than orange skittles in the bag. The orange skittles are also twice the number of red skittles. F
Dmitry_Shevchenko [17]

20 skittles double the number of red

the red skittles have 10 skittles the orange skittles have 20 so its additon

20

+

10

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30

6 0
3 years ago
Read 2 more answers
I solve for y<br> 1/2X - 3y = 12​
Lena [83]

Answer:

y=3.8333333333

or you could say y=3.83 repeated.

5 0
3 years ago
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The measures of three angles of a triangle are given by (8x - 5), (2x)º, and (3x – 10). What is the measure of the largest angle
zhannawk [14.2K]

Answer: 115°

Step-by-step explanation:

We should note that the sum of the angles that are in a triangle is equal to 180°, therefore we will add the angles given and equate them to 180°. This will be:

(8x - 5) + (2x) + (3x - 10) = 180

8x - 5 + 2x + 3x - 10 = 180

Collect like terms

8x + 2x + 3x = 180 + 5 + 10

13x = 195

x = 195/13

x = 15

The angles are:

8x - 5 = 8(15) - 5 = 120 - 5 = 115°

2x = 2(15) = 30°

3x - 10 = 3(15) - 10 = 45 - 10 = 35°

Therefore, the largest angle is 115°

3 0
3 years ago
Solve the following quadratic function
Leya [2.2K]

Answer:

x = ± 10

Step-by-step explanation:

to solve the equation let y = 0 , that is

100 - x² = 0 ( add x² to both sides )

100 = x² ( take square root of both sides )

± \sqrt{100} = x , that is

x = ± 10

8 0
2 years ago
What is the slope of the graph of<br> y= 5/2x+3?<br><br> -
SCORPION-xisa [38]

Answer:

The slope would be 5/2.

Step-by-step explanation:

Use the formula Y=mx+b. m always represents the slope and the b is the intercept. Therefore the slope of this would be 5/2.

8 0
3 years ago
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