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Ber [7]
3 years ago
13

HELP PLS MATH HELP ASAP CORRECT ANSWER ONLY PLS

Mathematics
2 answers:
swat323 years ago
6 0

Answer:

70

Step-by-step explanation:

mariarad [96]3 years ago
3 0

Answer:

70

Step-by-step explanation:

3(2)+2=8

3(3)+2=11

3(4)+2=14

3(5)+2=17

3(6)+2=20

Sum=70

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Lori creates the following design for a T-shirt.
kakasveta [241]

<u>Solution-</u>

From the figure,

AE = 2.4

EB = 2.8

BC = 11.7


Area of rectangle 1 = 8.68 sq.in

\Rightarrow FH \times HI=8.68

\Rightarrow EB \times HI=8.68  (∵ sides of the rectangle 2)

\Rightarrow 2.8 \times HI=8.68

\Rightarrow HI=3.1


Area of Triangle 1 = 6.48 sq.in

\Rightarrow \frac{1}{2}\times AE \times EG= 6.48

\Rightarrow \frac{1}{2}\times AE \times (EF+FG)= 6.48

\Rightarrow \frac{1}{2}\times AE \times (EF+HI)= 6.48  (∵ sides of the rectangle 1)

\Rightarrow EF+3.1= 5.4

\Rightarrow EF=2.3

\Rightarrow BH=2.3  (∵ sides of the rectangle 2)


BC = BH+HI+IC

\Rightarrow 11.7= 2.3+3.1+IC

\Rightarrow IC=6.3


The area of Rectangle 2,

=EB\times BH =2.8\times 2.3=6.44\ sq.in


The area of Triangle 2,

\frac{1}{2}\times GI \times IC=\frac{1}{2}\times EB \times IC=\frac{1}{2}\times 2.8 \times 6.3=8.82\ sq.in


The area of the whole figure = Area of Triangle 1 + Area of rectangle 1 + Area of Triangle 2 + Area of rectangle 2

= 6.48+8.68+8.82+6.44=30.42 sq.in


6 0
3 years ago
An online movie streaming plan charges an annual fee of $60 plus $2.50 per
bazaltina [42]

Answer:

1st plan: 24 movies 2nd plan: 10

Step-by-step explanation:

if the 2nd plan has to be the exact value of the 1st plan you would have to divide 6.25 from 62.50.

8 0
4 years ago
Consider the following 8 numbers, where one labelled
Maslowich

Answer:

-21 and 63 are the possible values

8 0
3 years ago
Find the vertex of x^2-4x+3=0
Inessa05 [86]
Should be 18 for vertex
3 0
3 years ago
(-27)^ -4/3= A. 81 B. 1/81OR C. no real number
Vladimir79 [104]
(-27^ -4/3  =   1 / (-27)^4/3   = 1 / (-27^1/3)^4  = 1 / (-3)^4 =  1/ 81
8 0
4 years ago
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