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olasank [31]
3 years ago
5

Distribute and simplify

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
4 0

Answer:

440/5-100

Step-by-step explanation:

20(4 2/5 - 5)

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Write expression in words: 6/y​
Vika [28.1K]

Answer: y divided by 6

Step-by-step explanation:

/ is a division sign

4 0
3 years ago
A sector has angle 2.5 radians and perimeter of 18cm. find the radius of the sector
babunello [35]

Answer:

4 cm

Step-by-step explanation:

Perimeter = 18cm

θ = 2.5 radian

s = rθ, s = Arc length

Perimeter of Sector, P = arc length, s + 2r

Perimeter = rθ + 2r

r = Radius

18cm = r(2.5) + 2r

18cm = 2.5r + 2r

18cm = 4.5r

r = 18 /4.5

r = 4

8 0
3 years ago
The wheel of the Singapore Flyer is a circle with a diameter of 150 metres. Calculate the circumference of the wheel. Give your
Andrews [41]

Answer:

circumference is given by πd, where d is the diameter of the circle.

This implies, the circumference= 22/7*150m

=3300/7=471.429m

4 0
3 years ago
What is the value of a<br> Help please
erastova [34]

When the base and the height of a triangle are the same. the hypotenuse is that number times sqrt2.

B and C are 7, so a would also be 7

8 0
3 years ago
MARKING BRAINLIEST!
attashe74 [19]

Answer:

10,350$

Step-by-step explanation:

2,300÷2=1,150

1,150×2=2,300

1,150×9=10,350

5 0
4 years ago
Read 2 more answers
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