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skelet666 [1.2K]
3 years ago
6

*I’ll give brainliest* Find the area of this triangle. Round to

Mathematics
2 answers:
alisha [4.7K]3 years ago
6 0

Answer:

73.131

Step-by-step explanation:

T=  

s(s−a)(s−b)(s−c)

​  

 

T=  

20.9(20.9−15)(20.9−17)(20.9−9.81)

​  

 

T=  

5348.14

​  

=73.13

MAXImum [283]3 years ago
4 0

Answer:

128

Step-by-step explanation:

15 × 17 ÷ 2 = 127.5

Round to 128

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5/8 + 3/6 SOMEONE PLS HELP MEEEE.​
anygoal [31]

Answer:

1.125 or 9/8

Step-by-step explanation:

5/8 is .625 and 3/6 is .5 so .625+.5=1.125

6 0
3 years ago
If you're good at logarithms please help me with question two d and h thanks
Alik [6]

Answer:

d. -0.301

h. 1.38

Step-by-step explanation:

Loga0.5 = loga2^-1

= -1(loga2)

       = -1 (0.301)

= -0.301

Loga24 = loga(2^3 x 3)

= loga2^3 + loga3

= 3 (loga2) + loga3

       = 3 (0.301) + (0.477)

       = 1.38

5 0
3 years ago
si tienes una mesa de 25m de largo por 10 de ancho ¿ en cuanto varíaran cada una de sus dimensiones para que sin alterar su supe
Murrr4er [49]

responder: 8,75

Cada dimensión será de 8,75 porque si la longitud es de 25 m de largo y el ancho es 10, si los sumamos y obtendremos 35. Así que 35 dividido entre 4 es 8,75

5 0
3 years ago
If this trapezoid is moved through the translation (x-1,y+1) what will the coordinates of A' be
elena-s [515]

If the traslation is T(x,y)=(x-1,y+1) then:

T(-6,2)=(-6-1,2+1)=(-7,3)

Therefore A'=( -7,3).

6 0
1 year ago
Carson is training for a race. He ran 12.56 miles on one day and 12.98 miles the next day. How much farther did he run the secon
taurus [48]

Answer:

.42 miles more

Step-by-step explanation:

12.98 minus 12.56

6 0
3 years ago
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