What does VII-IX mean?
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Related Questions
What is the absolute value of -22
PLEASE I HAVE BRAINLY PLUS AND IT NOT WORKING SEND HELLP
Suppose that x and y vary inversely, and x = 2 when y = 7. Write the function that models the inverse variation.
sheldon need to buy 8 gallons of coleslaw for his family. 4.25 for 1 quart and 9.50 for 1 gallon. which size of coleslaw is the better deal
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Answer:
The last option 15,000 grams is correct.
Step-by-step explanation:
How many grams are in 15 kilograms?
We must know the relation between kilograms and grams.
1 kg = 1000 grams.
Now we have been asked to calculate the grams in 15 kilograms.
So, 15 kilograms has = grams
Therefore, the last option 15,000 grams is correct.
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Answer: f(-9)= 243
Step-by-step explanation:
f(x) = 4x²+7x -18
f(-9) = 4(-9)²+7(-9)-18
= 4(81) -63-18
= 324- 81
= 243
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Answer:
Equilateral, obtuse, and right isosceles
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2. Every real number can be represented as a decimal, and every decimal represents a real number?
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Every real number can be represented as a decimal --> True since non-terminating decimals are decimals too.
And every decimal represents a real number --> This is just the vice versa of the first statement. Hence true.
That's making the whole statement true.So both the statements are true.
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cos (π / 5) cos (π/7) + sin (π/5) sin(π/7)
This expression can be reduced into a trigonometric function with one angle if we make use of the trigonometric identities. The appropriate identity is:
cos (A - B) = cos A cos B + sin A sin B
If we let
A = π / 5
B = π / 7
Therefore,
cos (π / 5) cos (π/7) + sin (π/5) sin(π/7) = cos (π/5 - π/7) = cos (2π/35)