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sasho [114]
3 years ago
6

No links, an explanation, of who its done because I don't get it

Mathematics
1 answer:
Mrrafil [7]3 years ago
3 0
They are similar by number. But they are not perpendicular. 3x+4y=12 gives you a negative slope. But 4x-3y gives you a positive slope. So they would be crossing each other if put together. This means that Sadia is correct and Henri isn’t. Show all work: 4x-3y=12
4x-3y+3y=12+3y
4x=3y+12
4x/4=3y+12/4
X=3/4y+3

3x+4y=12
3x+4y+-4y=12+-4y
3x=-4y+12
3x/3=-4y+12/3
X=-4/3y+4
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A shoe store is having a sale on sneakers. You want to buy a pair of sneakers
creativ13 [48]

Answer:

Hi there!

Your answer is:

$78

Step-by-step explanation:

To set up this equation:

75+ (.04× 75)

Change 4% into decimal format

75+ ( 3)

78

Hope this helps!

7 0
3 years ago
In right triangle PQR PR=17 RQ=15 PQ =8 What is tan P<br><br> What is the answer
Delvig [45]

Answer:

The value of tan P  = 1.875

Step-by-step explanation:

Given:

PR=17

RQ=15

PQ =8

To find:

tan P = ?

Solution:

In trigonometric ratio

tan = \frac{opposite}{adjacent}

Now on substituting the given values(refer the figure)

tan (P) =\frac{15}{8}

tan (P) = 1.875

6 0
3 years ago
Find the value of x. please explain your answer:)
marshall27 [118]

Answer:

x=16

Step-by-step explanation:

we know that 3x+2=50 according to complemntary  angles.

3x=48

x=16


5 0
3 years ago
Ratio equivalents to 1:2
nata0808 [166]
2:4  3:6  4:8

Any ratio equals 1:2 as long as you can divide the first number by itself to get 1 and the second number with the 1st number.
Example
2:4
Divide the first number by 2 and you get 1 
Divide the second number by 2 and you get 2
So the ratio equals 1:2


Please make me brainliest
3 0
3 years ago
Read 2 more answers
Solve the compound inequality. |x-3| 8.
DanielleElmas [232]
8x-24
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