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2 years ago

HELP NEEDED PLEASE ASAP!!!!

Mathematics

1 answer:

postnew [5]2 years ago

6 0

Answer:

Step-by-step explanation:

Arc length is r*(theta) = 1*(pi/4)=pi/4=0.785

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deff fn [24]

Answer:

b = 12

Step-by-step explanation:

b/3 + 4 = 8

subtract 4 on both sides

b/3 = 4

multiply 3 with 4

b = 12

4 0

2 years ago

Find the y-intercept of the line who's equation is Y = 3.5 x- 0.4.

agasfer [191]

$\sf y=mx+b$

m is the slope
b is the y-intercept

so that means that the y-intercept of

$\sf y=3.5x + .4$

is $\sf .4$

$\bf{\huge{\boxed{y-intercept = .4}}}$

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3 years ago

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n200080 [17]

Answer:

c expression and b is number

Step-by-step explanation:

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3 years ago

(5x - 7y + 8) + (-y + 6 - 4x) + (9 - 3x + 8y)

Mashutka [201]

The answer is -2x+ 23

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3 years ago

What is the radius of a sphere that has a volume of 17, 157.3 cm³

Nuetrik [128]

Answer:r=25.7897798241708 or 25.8 rounded to the nearest tenth or 25.79 rounded to the nearest hundredth.

Step-by-step explanation:

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3 years ago