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skad [1K]
3 years ago
14

What is 4(n-4)+14 equal if n=5

Mathematics
2 answers:
Makovka662 [10]3 years ago
6 0

Answer:

18

Step-by-step explanation:

4(n-4)+14 = 4*(5-4) + 14

= 4*1+14 = 4 + 14 = 18

djyliett [7]3 years ago
5 0

Answer:

18

Step-by-step explanation:

Given

4(n - 4) + 14 ← substitute n = 5 into the expression

= 4(5 - 4) + 14

= 4(1) + 14

= 4 + 14

= 18

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Step-by-step explanation:

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3 years ago
What is the perimeter of the figure
anastassius [24]

Answer:

Option A.

P=73.4\ units

Step-by-step explanation:

see the attached figure with letters to better understand the problem

In this problem we have a triangle with a circle inscribed in it

so

A.F=A.B\\C.B=C.D\\E.F=E.D

step 1

Find the length side B.C

C.B=A.C-A.B

substitute the given values

C.B=23-14=9\ units

step 2

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Remember that

C.D=C.B

therefore

C.D=9\ units

step 3

Find the length side E.D

we know that

E.D=E.C-C.D

substitute the given values

E.D=22.7-9=13.7\ units

step 4

Find the length side E.F

Remember that

E.F=E.D

therefore

E.F=13.7\ units

step 5

Find the length side A.F

Remember that

A.F=A.B

therefore

A.F=14\ units

step 6

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6 0
3 years ago
an iron rod of length 7 upon 8 m was cut into two pieces one piece is 1 upon 7 m long what is the length of the other piece.​
bixtya [17]

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other: \frac{41}{56}

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3 years ago
ALGEBRA 1:
inna [77]
Distribution method
(2x+6)(2x-6)
=4x^2-12x+12x-36
=4x^2-36
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Read 2 more answers
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