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3 years ago

5z + 3n -z2 ; n = 4.5 , z = 6 PLZ answer this

Mathematics

2 answers:

zavuch27 [327]3 years ago

8 0

Answer:

5(6)+3(4.5)- 6(2)= 31.5

Step-by-step explanation:

Debora [2.8K]3 years ago

7 0

Answer:

hmmmmm

Step-by-step explanation:

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Please help! And please explain how you did it!

Sunny_sXe [5.5K]

Answer:

Explanation:

turn 5/11 into a decimal: 0.45 which is LESS than 0.50 (0.5).

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3 years ago

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Jayden is on his boat riding through the Cooper River. He spots the Cooper River Bridge at an angle of elevation of 42⁰. If the

andrezito [222]

Answer:

845.2 it no that hard

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3 years ago

AB and DE are chords that intersect at point F inside circle C as shown. If the measure of arc EA= 50 degrees and the measure of

defon

Answer:

Part 1) $m\angle AFE=55^o$

Part 2) $m\angle EFB=125^o$

Step-by-step explanation:

Part 1) what is the measure of angle AFE

we know that

The measure of the interior angle is the semisum of the arches that comprise it and its opposite.

<u>Note:</u> In this problem the correct measure of arc EA is 40 degrees (see the picture)

$m\angle AFE=\frac{1}{2}(arc\ EA+arc\ DB)$

substitute the given values

$m\angle AFE=\frac{1}{2}(40^o+70^o)=55^o$

Part 2) what is the measure of angle EFB?

we know that

$m\angle AFE+m\angle EFB=180^o$ ---> by supplementary angles (form a linear pair)

substitute the given value

$55^o+m\angle EFB=180^o$

$m\angle EFB=180^o-55^o=125^o$

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4 years ago

Write your answers in the spaces provided.

Fantom [35]

Answer:

Yes adam is correct, because from January to June the cars sold are more and increased

while the mean is the addition of all the cars sold in(Numbers) the six month and divided by six(6) month

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3 years ago

Best explained and correct answer gets brainliest.

alexira [117]

Angle ABC=DEF then
Side AB=DF
Side BC=EF
and Side CA=FD

So if side ac=DF
side DF=6cm.

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3 years ago

Read 2 more answers