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4 years ago

What are the coordinates of the points in this graph

Mathematics

1 answer:

jeka944 years ago

4 0

Answer:

(7, -5)

Step-by-step explanation:

We can see the dot, is 7 units to the right of the y axis, and 5 down from the x-axis. We then can create the coordinates because we know where it is:

If it is on the right side of the y-axis, it is positive. If it is below the x-axis, it is negative so:

(7, -5) would be the coordinate point

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help! The steps to prove the Law of Sines with reference to ∆ABC are given. Arrange the steps in the correct order.

Usimov [2.4K]

Answer:

The correct order is given below

Step-by-step explanation:

1). Draw a perpendicular from point A to side BC. Let AD = h

2). sin A = h/c and sin C = h/a

3). h = c Sin A, h = a sin C

4). c Sin A =a sin C

5). Divide both side by Sin A * Sin C

6). c Sin A/(Sin A * Sin C) =a sin C/(Sin A * Sin C)

7). c/sin C = a/Sin A

8). Similarly prove that, c/sin C = b/Sin B

9). c/sin C = b/Sin B = a/Sin A

3 0

3 years ago

Which formula can be used to describe the sequence below? 29, 9, 3, 1, 1/3,.....

Maksim231197 [3]

Answer:

Answer is $3^{4-n}$

Step-by-step explanation:

It is 29 in place of 27 . and Its a geometric series with first term 27 and common ratio $\frac{1}{3}$

and general formula for given sequence is given by $a (r)^{n-1}$

so plugging the value of a and r ,we get

$27 ([tex]\frac{1}{3}$ )^{n-1}[/tex]

$3^3(\frac{1}{3} )}^{n-1}$

$3^{4-n}$

5 0

4 years ago

Solve for x in this inequality. Show all your work and graph your solution. 4(x-3)<2x-4

maw [93]

Answer:

x<4

Step-by-step explanation:

To solve for x in the inequality equation, the terms should be rearranged such that x is on one side and integers are on the other side.

First, expand 4(x-3).

This will obtain:

$4x - 12 < 2x - 4$

Now, shift x terms and integers on each side.

$4x - 2x < - 4 + 12$

After simplifying, it will get:

$2x < 8$

Finally, we can solve for x.

$x < 4$

We can also draw the respective graph (please don't mind my drawings), where the area shaded in green is the range.

6 0

4 years ago

How do you solve (3c)³ - (c - 4d)²; c = -2 AND d = 5

algol13

You just plug in the values.

[3*(-2)]^3 - (-2 - 4*5)^2

(-6)^3 - ( - 2 - 20)^2

-216 - (-22)^2

-216 - (484)

-216 - 484

-700

8 0

3 years ago

There are 3 cups each cup is full with 5/8 of water how much water is their in all

evablogger [386]

1 cup = 8 ounces

so you'll have 5 ounces in each cup

5/8+5/8+5/8=15/8 (roughly 15 ounces or just under 2 cups of water)

4 0

4 years ago