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abruzzese [7]
3 years ago
15

Somebody please help me answer part a and Part B

Mathematics
1 answer:
Pie3 years ago
5 0
Part A:
6 2/3 *3 1/2 = 4 1/4 * x

Part B:
20/3 * 7/2 = 17/4 *x
x=20/3 * 7/2 * 4/17
x=(20*7*4) / (3*2*17)
x=560 / 102
<span>x= 5 25/51</span>
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Identify the equation that describes the line in slope-intercept form.
drek231 [11]

Answer:

D) y = 2x + 4

Step-by-step explanation:

plug the slope and the x-and-y coordinates into the slope-intercept form of a line to get the y-intercept:

y = mx + b

2 = 2(-1) + b

2 = -2 + b

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y = 2x + 4

8 0
3 years ago
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
I need help. i need an answer please and thanks
Nadusha1986 [10]
Part A: Tanisha
This is because of slope, in 2 months Tanisha has $30 while Avery receives $12 a month.
4 0
3 years ago
When i have a negative plus a positive of the same number , what is that called ?
Lady bird [3.3K]

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Step-by-step explanation: The answer would be integer

3 0
3 years ago
PLS HELP ASAP! GIVING BRAINLIST
garri49 [273]

Answer:

8.48528137424

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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