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Vikki [24]
3 years ago
7

What is the area of this figure?

Mathematics
2 answers:
matrenka [14]3 years ago
7 0

Answer: 1440 square units

Step-by-step explanation:

40 x 36

A = L x w

Mila [183]3 years ago
3 0

Answer:

1240 yd²

Step-by-step explanation:

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Jack is 4 times as old as Lacy. 4 years ago the sum of their ages was 52. How old are they now
Papessa [141]

Answer:

Jack = 48 years old ,  Lac = 12 years old

Step-by-step explanation:

Jack = 4Lacy

(Jack - 4) + (Lacy - 4) = 52

Now, substitute.

4Lacy - 4 + Lacy - 4 = 52

5Lacy = 60

Lacy = 60/5 = 12

Jack =4Lacy

       =4(12)

        =48

7 0
4 years ago
Find the principal value of the augment z=1-i​
Anon25 [30]

Answer:

zgsvdgbsgsgsvusnsns

Step-by-step explanation:

xvsbjshshshhsbdjdhiheganskifndondhdnjdbxjbdhdhdhdhdbjdhdtwjjsbdughdJKsohagywndhnfidhuqjworohthxbzbzj

4 0
3 years ago
If I have c pounds of chocolate worth $100. what is the value per pound of the chocolate?
Vitek1552 [10]

ANSWER value per pound = $100/c pound = 100/c $/pound chocolate

\textbf{Spymore}​​

3 0
4 years ago
Which binomial is a factor of x4 − 4x2 − 4x 8?
Anastasy [175]

The given polynomial is

x^4-4x^2-4x-8

As this is a fourth degree polynomial, we can not directly use any formula, So here we will use hit and trial method

check whether x=-1 is a zero of the polynomial or not

(-1)^4-4(-1)^2-4(-1)-8=-7

Hence x=-1 is not a zero.

Now check whether x=-2 is a zero of the polynomial or not

(-2)^4-4(-2)^2-4(-2)-8=0

Hence x=-2 is a zero of the polynomial.

Hence we can re-write the polynomial as

x^4-4x^2-4x-8=x^4+2x^3-2x^3-4x^2-4x-8\\ \\ =x^3(x+2)-2x^2(x+2)-4(x+2)\\ \\ =(x+2)(x^3-2x^2-4)\\

Hence the required binomial is (x+2)

6 0
4 years ago
NO LINKS. NO FILES. I will report you if you answer with either of these. The question is attached below:
Lapatulllka [165]

Answer:

the answer for this question is C

Step-by-step explanation:

base radius = 0.8

Height = 3.5

Volume of a cone =

\frac{1}{3}  \pi {r}^{2} h

V=1/3 x 3.14 x 0.8^2 x 3.5

V=2.3445 in^3

V= 2.34 in^3

4 0
3 years ago
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