Answer:
75 units²
Step-by-step explanation:
Bigger rectangle: length * width
: 10 * 9
: 90 units²
smaller rectangle: length * width
: 3 * 5
: 15 units²
Shaded region = Bigger rectangle - smaller rectangle
= 90 units² - 15 units²
= 75 units²
Answer:
68 cookies
Step-by-step explanation:
72 x (1/2+4/9)= 68
There are 68 cookies left to bake
X = 4y - 18
-3(4y - 18) + 12y =54
-12y + 54 + 12y = 54
54 = 54
c
Answer:
<em><u>7</u></em>
Step-by-step explanation:
(-√7)(-√7)


<em><u>7</u></em>
<em><u /></em>
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Answer:
A, C, D are all greater than 1/5
Step-by-step explanation: