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3 years ago

9. If A=(3,-2) and B=(4,5)find the position vector for

Mathematics

1 answer:

Delvig [45]3 years ago

5 0

The answer to this question is B

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PLEASE PLEASE HELP ME !!!

Ronch [10]

Answer:

It's B and C

Step-by-step explanation:

--> brainly.com/question/16382575

He already explained how to get the answer!

6 0

3 years ago

Read 2 more answers

HElP Due in 30 min<br> x =

babunello [35]

Answer:

180=x+87

-87. -87

93 = x

The value if x is 93

Step-by-step explanation:

3 0

3 years ago

A number n, is multiplied by -0.7 the product is -1/2 what is the value of n

Margaret [11]

I’m assuming that -0.7 was multiplied with -1/2

7 0

2 years ago

The weight of gemstones, such as diamonds, rubies, and emeralds, is measured in carats. A carat is a unit of measure equal to 20

Alexxx [7]

We are told in the question that 1 carat is equal to 200 mg.

The Hope Diamond is 44.5 carats. Let's multiply the weight of 1 carat by 44.5 to get the weight of the Hope Diamond in mg:

$\frac{200mg}{1 carat}* \frac{44.5 carats}{1}=8,900 mg$

The total weight of the Hope Diamond is 8,900 mg. However the question asks for the weight in grams. There are 1000 mg in 1 gram, so let's divide the known weight of the Hope Diamond in mg by 1000 to get the weight converted to grams:

$\frac{8,900mg}{1000}=8.9grams$

Now we know that the weight of the Hope Diamond is equal to 8.9 grams.

8 0

3 years ago

Mustafa, Heloise, and Gia have written more than a combined total of 222222 articles for the school newspaper. Heloise has writt

Anvisha [2.4K]

Answer:

m + m/4 + 3m/2 > 22
m > 8 . . . . m restricted to multiples of 4, perhaps

Step-by-step explanation:

Let m represent the number of articles Mustafa has written. Then the total number of articles written must satisfy the inequality ...

m +m/4 +3m/2 > 22

This has solution ...

(11/4)m > 22

m > (4/11)22

m > 8 . . . . . . . . the solution to the inequality

If all the numbers are integers, and the ratios are exact, then we must have m be a multiple of 4 (that is, 4 times the number of articles Heloise wrote).

The solution set will be ...

m ∈ {12, 16, 20, 24, ...} (multiples of 4 greater than 8)

3 0

4 years ago