2 years ago

Somebody helppppp pleassse

1 answer:

6 0

The total measure of all arcs of a circle is 360°. Short arc DE is 90°, so long arc DFE is 360°-90° = 270°.

mEFD = 270°

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What is the answer to the equation -0.5x+1.75x<-1.75+2.75x

PIT_PIT [208]

X>7/6
Combine like terms
Subtract 2.75x from both sides
Combine like terms
Divide -1.5 from both sides

8 0

2 years ago

Can Anyone help me with 1-8

Maksim231197 [3]

1-8=1 easy math but heres help

3 0

2 years ago

(I will give brainliest to whoever can answer this correctly)

BartSMP [9]

Answer:

1) area =25

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2) area=49

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2 years ago

A bird releases waste from a height of

shepuryov [24]

Answer:

5secs

Step-by-step explanation:

Given the equation of the height expressed ad;

h(t) = - 16t^2 + initial height

Given that initial height = 400feet

h(t) = - 16t^2 + 400

The waste will hit the ground at when h(t) = 0

substitute

0 = - 16t^2 + 400

16t^2 = 400

t² = 400/16

t² = 25

t = √25

t = 5secs

Hence it will take the easte 5secs to hit the ground

7 0

2 years ago

-1.25 x 77.5 multiply integers.

Elden [556K]

Answer:

-96.875

Step-by-step explanation:

6 0

3 years ago