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Ilya [14]
4 years ago
12

15x+3y=915 x + 3 y = 9 10x+7y=-4

Mathematics
1 answer:
tino4ka555 [31]4 years ago
3 0

Answer:

1/-100 is the required ans..of first equation

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Answer: 100

Step-by-step explanation:

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I WILL GIVE BRAINLIESTTT
larisa [96]

Answer:using the graph of a function you can find the value of f (x), all you need to do is locate on the x axis, the value, in this case 3, and we will find f (3), locate the number (3 ) on the x-axis and see what is the value of y that the function takes at that point, that will be the value f (3)

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2 years ago
Two sides and the non-included right angle of one right triangle are congruent to the corresponding parts of another
fgiga [73]

Answer:

hypotenuse leg theorem or OHL

Step-by-step explanation:

Since the congruent angle is a right angle and it is not included, the two congruent sides of the triangles must include their hypotenuses and one of their legs.

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7 0
3 years ago
Read 2 more answers
Find the area of this shape *
Lyrx [107]

Answer:

134.1 ft²

Step-by-step explanation:

<u>Fine the area of the square first, then subtract the area of the circle to find the area of the shaded part.</u>

The area of the square

= 25²

= 625 ft²

The radius of the circle

= 25 ÷ 2

= 12.5 ft

The area of the circle

= π × 12.5²

= 490.87385...

= 490.9 ft² (rounded up to the nearest tenth)

The area of the shaded part

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= <u>134.1 ft²</u>

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3 years ago
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(-2, -3.5)

The middle of -7 and 3 is -2. The middles of -1 and -6 is -3.5

Vote me brainliest :D

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4 years ago
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