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TiliK225 [7]
3 years ago
12

What is the value of k in the equation?

Mathematics
2 answers:
strojnjashka [21]3 years ago
4 0

Answer:

Lets assume this was an slope intercept equation

Step-by-step explanation:

<u>201 = 20k + 204</u>

alright so 1st we have to subtract 204 on both sides which brings us to

201-204 = 20k + 204-204

now our equation looks like this

-3 = 20k now we can divide from both sides

-3/20   20k/20

which brings us to k = -3/20

RSB [31]3 years ago
3 0

Answer:

k=67/1360

Step-by-step explanation: Step 1: Simplify both sides of the equation.

201=4080k

Step 2: Flip the equation.

4080k=201

Step 3: Divide both sides by 4080.

4080k

4080

=

201

4080

k=

67

1360

Answer:

k=

67

1360

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How do I find the ratio of this? It makes no sense to me
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Answer:

\frac{169}{289}

Step-by-step explanation:

Given 2 similar figures with ratio of sides = a : b, then

ratio of areas = a² : b²

Here ratio of sides = 52 : 68 = 13 : 17 ← in simplest form, thus

ratio of areas = 13² : 17² = 169 : 289 = \frac{169}{289}

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3 years ago
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Answer:

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Answer:


Step-by-step explanation:

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3 years ago
susan surveys 20 people in her math class to find out the most popular movie. 5 students say star wars if the are 200 students i
Eva8 [605]
5 out of 20 like Star Wars so what value (x) should like Star Wars out of 200. Set up a proportion comparing the two.

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8 0
3 years ago
Read 2 more answers
A 40-foot pipe is cut into three sections. The longest section is three times as long as the shortest, and the middle-sized sect
PtichkaEL [24]

Answer:

P=40

a + b + x = P

a = 3x    

b = x + 5

substitute for b & y

3x + (x+5) + x = 40

Step-by-step explanation:

longest section 1 = a

mid length section 2 = b

shortest section 3 = x

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a + b + x = P

a = 3x    

b = x + 5

substitute for b & y

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