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daser333 [38]
3 years ago
15

Please help me i need this right nowpleaseedcd vid,

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
4 0

Answer:5) c= 25.12 cm

6) c= 282.6 m

7) c= 13.188 mi

8) c= 6.28 cm

Step-by-step explanation:

C= 2 x pi x r

Circumference = 2 x 3.14 x radius ( radius is half the diameter of the circle)

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Abel and Cedric will share a total of $180. Abel will receive half as much as Cedric. What amount. in dollars, will Cedric recei
babymother [125]

Answer:

Abel receives $60, and Cedric receives $120

Step-by-step explanation:

Let Abel's share = A

Let Cedric's share = C

we are given the following

A + C = 180  - - - - - (1)   (Abel and Cedric will share a total of $180)

A = \frac{C}{2}\ - - - - - - - (2) (Abel will receive half as much as Cedric. )

from equation 2:

A = \frac{C}{2}\\ C = 2A\ - - - - - - (3)

putting this value of C in eqn (3) into eqn (1)

A + (2A) = 180

3A = 180

∴ A = 180 ÷ 3 = 60

to find C, let us replace the value of A in eqn (3) with 60

C = 2A - - - - (3)

C = 2 × 60

C = 120

Therefore, Abel receives $60, and Cedric receives $120

5 0
3 years ago
Please help me out :)
Tomtit [17]
(f+g)(x)=5x-6+x^2-4x-8
A.(f+g)(x)=x^2+x-14 is correct:)
5 0
3 years ago
Someone plz help me :(
kondaur [170]

Answer:

the answer is 9 mark me brainlest

Step-by-step explanation:

A P E X

7 0
2 years ago
What is the remainder when (x3 + 1) is divided by (x2 – x + 1)? <br> x + 1 <br> x<br> 2 <br> 0
Furkat [3]
If I’m not wrong I think it’s x+1
8 0
3 years ago
Plz help fast will mark brainliest
Semenov [28]

Answer: -270

Step-by-step explanation:

First, simplify the exponent

-6*(25+20)

Then, distribute

-150+-120

Then, subtract(add a negative)

-270

Hope it helps <3 :)

6 0
2 years ago
Read 2 more answers
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