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2 years ago

Write a real world linear equation for me for 50 points!!!!!!!

Mathematics

1 answer:

wariber [46]2 years ago

8 0

Answer:

y=3x=4x

Step-by-step explanation:

4x-50

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Help me please for brainiest:(:(:(:(:(

stepan [7]

Answer: I can answer in a bit

I think you have to roll it um untill I roll a 4 I'm srry

Step-by-step explanation:

I need more to answer

6 0

2 years ago

Work out the value of: 5x - 2y when x = 3 and y = 4

KATRIN_1 [288]

The expression is 5x - 2y
Use PEMDAS and work out the rest
x = 3 and y = 4
5 x = 5 x 3 = 15
2 y = 2 x 4 = 8
15( x ) - 8 (y) = 7
The answer is 7

Hope This Helps You!
Good Luck Studying :)

4 0

2 years ago

Read 2 more answers

Which figure is the pre-image? Which figure is the image after the first transformation? Which figure is the image after the sec

Delvig [45]

Answer:

I believe the red one is the first image then the blue then the green because they show the prime sign

Step-by-step explanation:

4 0

2 years ago

Solve for x. Round to the nearest tenth of a degree, if necessary.

kakasveta [241]

Answer:

x ≈ 52.1°

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan x = $\frac{opposite}{adjacent}$ = $\frac{KL}{LM}$ = $\frac{36}{28}$ , then

x = $tan^{-1}$ ( $\frac{36}{28}$ ) ≈ 52.1° () to the nearest tenth )

6 0

3 years ago

I will mark you the brainiest for the correct answer, please be correct, Have a good day and take care, thanks. ( VIEW THE IMAGE

makkiz [27]

Mistake in Line 2 : Was in the determining the values for a ,b,c

Mistake in Line 4 : Not taking the square roots of both sides.

Step-by-step explanation:

${a}^{2} + {b}^{2} = {c}^{2}$

First Mistake : Line 2

$a = x \\ b = 6 \\ c = 10$

Second Mistake : Line 4

$136 = {x}^{2} \\ not \\ 136 = x$

Correct Solution :

${x}^{2} + {6}^{2} = {10}^{2} \\ {x}^{2} = {10}^{2} - {6}^{2} \\ {x}^{2} = 100 - 36 \\$

${x}^{2} = 64 \\ \sqrt{ {x}^{2} } = \sqrt{64} \\ x = 6$

3 0

2 years ago