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Aleksandr [31]
3 years ago
13

2x+4y=16 what is the slope intercept form

Mathematics
1 answer:
Eva8 [605]3 years ago
3 0
Since slope intercept is y=mx+b, you first want to get rid of the 2x by subtracting it from both sides. after, you should end up with 4y=16-2x or 4y=-2x+16, they both are the same, but some teachers might prefer the slope first. after that, you want to get the y alone, so you divide everything by 4. you should end up with the slope intercept form being y=-2/4x+4, simplified to y=-1/2x+4.
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Melinda rod her bike 54/100 mile to the library. then she rode 4/10 mile to the store. how far did Melinda ride her bike in all?
Lady_Fox [76]
94/100 miles is the answer. I dont know what form you wanted the answer in but yeah.
3 0
3 years ago
In ΔBCD, \overline{BD} BD is extended through point D to point E, m∠CDE = (6x-13)^{\circ}(6x−13) ∘ , m∠BCD = (2x+10)^{\circ}(2x+
AveGali [126]

Answer:

  m∠CDE = 35°

Step-by-step explanation:

The exterior angle CDE is equal to the sum of the opposite interior angles, BCD and DBC. So, you have ...

  6x -13 = (2x+10) +(x +1)

  3x -24 = 0 . . . . . . . . . . . . subtract the right side, simplify

  x -8 = 0 . . . . . . . . . . . . . . divide by 3

  x = 8 . . . . . . . . . . . . . . . . . add 8

  6x -13 = 6·8 -13 = 35 . . . . substitute for x in the expression for CDE

The measure of angle CDE is 35°.

7 0
3 years ago
For the function y = 4x – 2, what is the value of the function when x is equal to -3?
Feliz [49]

Answer:

-14

Step-by-step explanation:im in 8thgrade plus this  4x  4 -3   -12 -2=-14 bam easy

plus

7 0
3 years ago
Read 2 more answers
10w + 17 – 5w<br> 5w - 20 + 2w
Arada [10]

Answer:

The answer is

Step-by-step explanation:

−5w

6

+12w−3

3 0
2 years ago
A quarter-circle is drawn onto one of the shorter sides of a rectangle. The shorter side of the rectangle measures 4 centimeters
hodyreva [135]

Answer:

I think 12.7

Step-by-step explanation:

There are 2 shorter sides of a rectangle so thats 8 centimeters. 33.4-8=25.7 25.7/2=12.7

Sorry if wrong!

5 0
2 years ago
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