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olasank [31]
2 years ago
13

Point I is on line segment HJ. Given HI = x, IJ = 2x + 9, and H J = 4x,

Mathematics
1 answer:
lutik1710 [3]2 years ago
5 0
:
length is 199
:
first you do this then that
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Plz help ill give u brainlist
serg [7]
Area of the base = 6 (1/2 x 4.3 x 5) = 64.5cm

Area of the top = area of the base = 64.5cm

Area of the 6 side rectangles = 6 x 5 x 11 = 330 cm

Total surface area = 64.5 + 64. 5+ 330 = 459 cm²

------------------------------------------------------------------------
Answer: Total surface area = 459 cm²
------------------------------------------------------------------------
5 0
3 years ago
Stephanie has 6 classes a day at school. Each class is 52 minutes long. She goes to school 5 days a week. How many minutes does
Yakvenalex [24]

Answer:

1560 minutes

Step-by-step explanation:

52minutes x 6 = 312minutes

312minutes x 5 = 1560 minutes

so that means, she spends 1560 minutes in class

5 0
3 years ago
Read 2 more answers
Write an equation of the line that passes through the point (6,-2) and is perpendicular to the line 6x+y=2
Scilla [17]

Answer:

y=2x-14

Step-by-step explanation:

Gradient as m(for 1st line m1 and m2 for 2nd line)

m1/m2=-1

m1=(-1)*(-2)=2

y-(-2)/x-6=2

y+2/x-6=2

y+2=2x-12

y=2x-14

8 0
3 years ago
Which letter is a good estimation of 55 on the number line?<br> A) <br> B) <br> C) <br> D)
Andru [333]
B im sure is the correct answer.
5 0
3 years ago
Read 2 more answers
I need help and it’s due today
olga nikolaevna [1]

Answer: same bruh

Step-by-step explanation:

7 0
3 years ago
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