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3 years ago

What is the equation of the line with a slope (-2/3) of and passes through the point (6,2)?

Mathematics

1 answer:

arlik [135]3 years ago

4 0

Answer:

This is my solution for your question

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A sum of money amounts to Rs 1380 in3 years and to Rs 1500 in 5 years.Find the rate of interest.

Stella [2.4K]

Answer:98

Step-by-step explanation:

6 0

2 years ago

Find the coordinates of the transformed image when the pre-image is reflected over the line x=2

zepelin [54]

A’= (10,1)
B’= (8,1)
C’= (9,5)
D’= (7,5)

hope this helps!

8 0

3 years ago

How do u solve 4(3x-1)=9-x

Nastasia [14]

Answer:

x = 1

Step-by-step explanation:

Well the first step is to apply the distributive property:

4(3x - 1) is equal to (12x - 4). You DISTRIBUTE a '4' to what is inside the parentheses.

And btw, to make it easier, you can make 9 - x so that x is first. For example, (-x + 9). They're both the same thing, just written differently.

Your new equation is 12x - 4 = -x + 9. You want to now solve the equation.

Add the (-x) to both sides. It cancels out on the right side and you add it to 12x on the left side.

[If there's no number in front of a variable, you can always just put 1 in order to make it easier]

12x + 1x = 13x. Your new equation is 13x - 4 = 9. This should look very familiar. You simply add 4 to both sides. 9 + 4 = 13

Finally, 13x = 13. Divide 13 ÷ 13 to get 1.

x = 1

5 0

3 years ago

Solve the proportion using cross products. Round to the nearest hundredth if necessary. $18.45/m gal = $3.60/7.5gal

sveta [45]

$\dfrac{\$18.45}{n \text { gallon}} = \dfrac{\$3.60}{7.5 \text { gallon}}$

Cross multiply
$n \times \ 3.60 = 7.5 \times \ 18.45$

Combine like terms
$3.60n = 138.375$

Find n
$n = 138.375\div 360$

Answer
$n = 0.38 \text { (nearest hundredth)}$

3 0

3 years ago

Read 2 more answers

A committee consisting of 3 faculty members and 5 students is to be formed. Every committee position has the same duties and vot

Lemur [1.5K]

Answer:

In 16170 ways the committee can be formed.

Step-by-step explanation:

3 faculty members and 5 students are required to form a committee.

The eligible to serve on the committee are 7 faculty members and 11 students.

If each committee position has the same duties and voting rights.

Then, the number of ways of selecting 3 faculty members out of 7 eligible faculty members is $^7C_{3} = 35$ .

Again, the number of ways of selecting 5 students out of 11 eligible students is given by $^{11}C_{5} = 462$ .

Therefore, in (35 × 462) = 16170 ways the committee can be formed. (Answer)

5 0

3 years ago