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hoa [83]
3 years ago
5

A square's side is increased by yards, which corresponds to an increase in the area by square yards. how many yards is the side

of the initial square? the side is 5.92 yards.
Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
3 0
<span>(x+3)^2 = x^2 + 69 

x^2 + 6x + 9 = x^2 + 69 

x^2 + 6x + 9 - x^2 = x^2 + 69 - x^2 

6x + 9 = 69</span>
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An isosceles triangle has an angle that measures 92° which other angles could be in that isosceles triangle choose all that appl
nignag [31]

Answer:

44

Step-by-step explanation:

The two base angles cannot both be 92 degrees because they would add up to 184 which is more degrees than any triangle has. The apex angle (the top angle) therefore has 92 degrees.

The base angles are equal and found as follows.

2*b + 92 = 180                 Subtract 92 from both sides

2b +92-92 = 180-92

2b = 88                           divide by 2

2b/2=88/2

b = 44

The only angle measurement that fits is 44

6 0
3 years ago
Five times a number decreased by 18 minus 4 times the same number is -36. what is the number?
kaheart [24]

(5x - 18) - 4x = -36

Let's solve your equation step-by-step.

5x − 18 − 4x = −36

Step 1: Simplify both sides of the equation.

5x − 18 − 4x = −36

5x + −18 + −4x = −36

(5x + −4x) + (−18) = −36 (Combine Like Terms):

x + −18 = −36

x − 18 = −36

Step 2: Add 18 to both sides.

x − 18 + 18 = −36 + 18

x = −18


Answer: ========> x = -18 is the number




Hope that helps!!!! : )


3 0
2 years ago
Parallel lines m and n are cut by a transversal t. Which two angles are NOT corresponding angles?
Alex787 [66]
1 and 6 are not corresponding angles. They have different degrees. hope this helps :)
6 0
2 years ago
Read 2 more answers
Find the original price of a salt lamp that is $76 after a 20% discount.
makvit [3.9K]

Answer:

$76 x 1.20 = $92

$92 / 1.20 = $76

To keep and show decimals we divide 20 by 100 to show 1.02 then show any 2 placement decimals if none are shown in draft first then you can try in draft 20/1000 to see the difference between the decimals.

Step-by-step explanation:

5 0
3 years ago
Can someone help me please.
ANTONII [103]
8. is 16

10. is 5
11. is 10
7 0
2 years ago
Read 2 more answers
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