3 years ago

I need this please help mee

Mathematics

1 answer:

zubka84 [21]3 years ago

3 0

Answer:

A, 120.

Step-by-step explanation:

x-15+75=180

x+60=180

x=120.

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Circle O has a circumference of approximately 250π ft. Circle O with diameter d is shown. What is the approximate length of the

Vinil7 [7]

Answer:

250 ft

Step-by-step explanation:

circumference of circle 'C' is defined as

C = 2πr

250π = 2πr

r = 250π/2π

r= 125

d = 2r = 2×125 = 250 .

diameter of the given circle is 250 ft

4 0

3 years ago

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Solve the equation. 2x squared-3x+1=0

natali 33 [55]

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tia_tia [17]

Answer: Deal one: 5x+10

Deal two: 6x

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3 years ago

A brand new filled can of chicken broth is 10 cm tall and has a radius of 10 cm. Mishka uses some of the broth to cook and now t

Maurinko [17]

we have chicken broth in cylindrical can.

we have given the height radius of cylindrical can.

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and she have 6cm broth height in the tin that means she had used 4 cm of height of broth .

now we need to find volume of two cylinder with h=10 cm and 6cm

and we need to find the difference between the volumes .

volume1= $\pi *r*h_{1} =\pi *(10)^2*10=3.14*1000=3140 cm^3$

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3 years ago

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I have a 79.43 and if I add 10% would it raise it to 80% grade wise

Nezavi [6.7K]

Answer:

87 grade

Step-by-step explanation:

if yo add a 10% overall grade to you 79.43 you will get an 87.373

79.43 x 10% = 7.943 (points added bc of your 10%added)

79.43 + 7.943 = 87.373

round it and you'll have 87 overall grade

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2 years ago

I need this please help mee ​

I need this please help mee