3 years ago

1 i) Consider a triangle ABC shown below. If angle LA = 3r and _C = 2x then find the value of z.

Mathematics

1 answer:

Jet001 [13]3 years ago

4 0

Answer:

i don't know if this is what you're asking but here you go

Step-by-step explanation:

90 + 3x + 2x = 180

90 + 5x = 180

- 90 - 90

5x = 90

/ 5 / 5

x = 18

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The answers please. Don’t know how to do #1

daser333 [38]

Your correct. It is what you put down

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2 years ago

the number of hours h that it takes for ice to malt varies inversely with the temperature t it takes 3hours for a piece of ice t

Reptile [31]

Answer:

Step-by-step explanation:

Formula

h = k/temp

Givens

h = 4 hours

t = 45 degrees

Solution

3 = k / 45 Multiply both sides by 45

3*45 = k

k = 135

Problem

what happens when h = 4 hours?

h = 4

k = 135

temp = ?

4 = 135 / temp Multiply both sides by temp

4temp = 135 Divide by 4

temp = 135 / 4

temp = 33.75

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2 years ago

Solve for x: 2 over 5 (x − 4) = 2x. −8 negative 1 over 2 1 −1

vlabodo [156]

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5 0

3 years ago

Find the distance between the two points. Round to the nearest tenth if necessary. (6, 11), (0, 3) a. 10 b. 14 c. 15 d. 100

lorasvet [3.4K]

Answer: option a

Step-by-step explanation:

You must apply the formula for calculate the distance between the two points. which is shown below:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Therefore, keeping on mind that the points given in the problem are (6, 11), (0, 3), when you substitute values into the formula shown above, you obtain that the distance between these two points is the following:

$d=\sqrt{(0-6)^2+(3-11)^2}\\d=10$

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2 years ago

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Andrew spent 75% of his $20 allowance to go to the movies. How much did he spend? Use at least 2 strategies.

earnstyle [38]

Answer:

$15

Step-by-step explanation:

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3 years ago