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2 years ago

How to find the equation of a line with two points.

Mathematics

1 answer:

pogonyaev2 years ago

8 0

Step-by-step explanation:

First you want to fine the slop (rise over run) and the y-intercept of both lines

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A clothes shop has some special offers. T-shirts are buy one get one free and jumpers are 3 for 2. The normal price of a T-shirt

MAXImum [283]

Answer:

£17.20

Step-by-step explanation:

A clothes shop has some special offers. ?

The normal price of a T-shirt is £7.40 The normal price of a jumper is £9.80.

T-shirts are buy one get one free Jumpers are 3 for 2.

How much does it cost to get 5 jumpers and 2 T-shirts using this offer as appropriate?

The cost of 2 T-shirts since it is a buy 1 get 1 free => £7.40

The cost of 5 jumpers =

You buy 3 Jumpers ,you get 2 jumpers free => £9.80

The total cost = £7.40 + £9.80

= £17.20

4 0

2 years ago

According to the graph, what is the experimental probability of selecting the letter E?

Daniel [21]

The experimental probability of letter E is: 3/25

Step-by-step explanation:

The given diagram is the number of outcomes for each letter is given

We have to find the total number of outcomes for finding the experimental probability of letter E

So,

Total outcomes = n(S) = 5+12+8+10+6+9 = 50

Number of outcomes for Letter E = n(E) = 6

So the experimental probability will be:

$P(E) = \frac{n(E)}{n(S)}\\\\=\frac{6}{50}\\\\= \frac{3}{25}$

Hence,

The experimental probability of letter E is: 3/25

Keywords: Probability, experimental probability

Learn more about probability at:

#LearnwithBrainly

7 0

3 years ago

Solve. 24= 7/8g A. 3/7 B. 21 C. 23 1/8 D. 27 3/7

Mrac [35]

I hope this helps you

3 0

2 years ago

Read 2 more answers

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Margaret [11]

Answer:

n=6 man

Step-by-step explanation:

8 0

2 years ago

Determine whether the triangles are similar by AA, SSS, SAS, or not similar

Anton [14]

Answer:

Step-by-step explanation:

If Δ JKL ~ Δ JHG , then

$\frac{LJ}{GJ}$ = $\frac{KJ}{HJ}$

$\frac{95}{68}$ ≠ $\frac{87}{72}$ ⇒ triangles are not similar

7 0

2 years ago