Answer:
A. & A.
Step-by-step explanation:
sin(x) = cos(90-x)
sin(30) = cos(90-30) = 60
sin(60) = cos(90-60) = 30
Answer:
Read this passage from Through the Looking-Glass.
She looked at the Queen, who seemed to have suddenly wrapped herself up in wool. Alice rubbed her eyes, and looked again. She couldn't make out what had happened at all. Was she in a shop? And was that really—was it really a SHEEP that was sitting on the other side of the counter? Rub as she could, she could make nothing more of it: she was in a little dark shop, leaning with her elbows on the counter, and opposite to her was an old Sheep, sitting in an arm-chair knitting, and every now and then leaving off to look at her through a great pair of spectacles.
“What is it you want to buy?” the Sheep said at last, looking up for a moment from her knitting.
“I don't QUITE know yet,” Alice said, very gently. “I should like to look all round me first, if I might.”
“You may look in front of you, and on both sides, if you like,” said the Sheep: “but you can't look ALL round you—unless you've got eyes at the back of your head.”
The tone of this passage is best described as
serious and reflective.
scientific and factual.
light and romantic.
imaginative and humorous.Step-by-step explanation:
Answer: 3/40
Step-by-step explanation:
0.5 = 1/2
0.15 = 3/20
1/2 * 3/20
1 * 3 = 3
2 * 20 = 40
3/40 is the simplest form, since 3 and 40 cannot both be divided by the same number.
The contain points well be the differnt than the other that well q2
2 is 2/3 of 3. So 3 times 2/3 is 3. And 3 is a ratio to 2(cups of solvent). Using that logic we can find 2/3 of the cups of solvent. 2 times 2/3 is 4/3. Thus, he would need 4/3 cups of solvent.
