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Rama09 [41]
2 years ago
12

White shapes and black shapes are used in a game some of these shapes are circles and all the rest of the shapes are squares the

ratio of the the white shapes to black shapes is 5:11 the ratio of white circles to white squares is 3:7 the number of black circles to black squares is 3:8 work out what shape of the shapes are circles?
Mathematics
1 answer:
daser333 [38]2 years ago
7 0

Answer:

(D) THE AREA CAN BE FOUND BY COURITING THE GRID SQUARES INSIDE THE SHAPE.

Step-by-step explanation:

:D

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noname [10]

Answer:

\frac{5}{6}, \frac{5}{6}, and "Yes"

Step-by-step explanation:

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-> See attached.

5 0
1 year ago
Which of the following is a solution of x^2+8x= -32
juin [17]

Answer:

X1=-4+4i

X2=-4-4i

Step-by-step explanation:

X^2+8x+32=0

Δ=b^2-4ac=8^2-4(32)=-64<0

X1=(-b-i√Δ) /2a=(-8-8i)/2=-4-4i

X2=(-b+i√Δ) /2a=(-8+8i)/2=-4+4i

3 0
2 years ago
Which one of these is the identity for addition?<br> (A) -1<br> (B) 0<br> (C) 1
Blababa [14]

Answer:

c

Step-by-step explanation:

because 1 is also know as +1

3 0
2 years ago
I don’t understand this, can someone please explain and show the answers please
OLga [1]

your answer would be A. 122/27

3 0
2 years ago
What is 86% of 40?????????
Zina [86]
To find what 86% of 40 is, first convert 86% to a decimal, then multiply that decimal by 40.

86% = 0.86
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So 86% of 40 is 34.4.
6 0
2 years ago
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