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konstantin123 [22]
3 years ago
12

What is the area of the triangle

Mathematics
1 answer:
Llana [10]3 years ago
8 0

Answer:

C

Step-by-step explanation:


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How do you find out a Pythagorean triple?
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383 83&93838+3339(902)

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3 years ago
Three fifths of the children in a school are boys. 7/8 of the girls in the school are right-handed. What fraction of the childre
Kaylis [27]

Answer:

To find the answer we only need to know,

Total no.of girls and Total no.of right handed girls.

So,

Total no.of right handed girls = 7/8

Total no.of girls                        = 8/8 (as given in question)

Total no.of left handed girls is,

(Fraction of total no.of girls) - (Fraction of total no.of left handed girls)

= 8/8 - 7/8

= 1/8

∴ 1/8 of the girls in the school are left handed.

7 0
3 years ago
In remodeling a house an architect finds that by adding the same amount to each dimension of a 15ft by 19ft rectangular room, th
earnstyle [38]

Answer:

Step-by-step explanation:

new length=15+x

width=19+x

then area=(15+x)×(19+x)=285+15x+19x+x²=x²+34x+285 ft²

original area=15×19=285 ft²

then 285+98=x²+34x+285

or

x²+34x-98=0

x²+34x+17²=98+17²

(x+17)²=98+289=387

x+17=√387=3√43

x=3√43-17 ft

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3 years ago
Which function represents by the table
andreev551 [17]
F(x)= 4x this is because everything is times 4
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2 years ago
How do you round 788.44-225.6? really need help:)
Igoryamba

Answer:

532.8

Step-by-step explanation:

3 0
3 years ago
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