3 years ago

I don't know this problem!

Mathematics

2 answers:

givi [52]3 years ago

8 0

(5 x 14) + (((π((14 - 4 - 4)÷2)^2)÷2)

84.1371669412 is the correct answer.

liraira [26]3 years ago

6 0

The answer is 70 I think

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In circle C, what is mFH? 31° 48° 112° 121°

natta225 [31]

we know that

The measurement of the external angle is the semi-difference of the arcs it comprises.

Step $1$

Find the measure of the arc AJ

m∠BDE= $\frac{1}{2} *[measure\ arc\ AJ-measure\ arc\ BE]$

in this problem we have

m∠BDE= $37\°$

$measure\ arc\ BE=38\°$

substitute in the formula

$37\°$ = $\frac{1}{2} *[measure\ arc\ AJ-38\°]$

$74\°$ = $[measure\ arc\ AJ-38\°]$

$measure\ arc\ AJ=74\°+38\°=112\°$

Step $2$

Find the measure of the arc FH

m∠FGH= $\frac{1}{2} *[measure\ arc\ AJ-measure\ arc\ FH]$

in this problem we have

m∠FGH= $32\°$

$measure\ arc\ AJ=112\°$

substitute in the formula

$32\°$ = $\frac{1}{2} *[112\°-measure\ arc\ FH]$

$64\°$ = $[112\°-measure\ arc\ FH]$

$measure\ arc\ FH=112\°-64\°=48\°$

therefore

the answer is

the measure of the arc FH is $48\°$

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The pigeon can fly 7 kilometers in around 8-9 minutes

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Point D is on segment BC. Segment BC measures 8x units in length. A line has points C, D, B. The length of line C D is 3 x + 8.

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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x < 15 + 12

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x = {26,25,24,23, etc}

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