3 years ago

PLS ANSWER I NEED HELP ILL GIVE 50 POINTS PLS NO ONE HELPS ME.

Mathematics

2 answers:

svp [43]3 years ago

6 0

.........Is A y=2x-3

slega [8]3 years ago

3 0

Answer:

y=2x-3

Step-by-step explanation:

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Write an expression for the calculation divide 15 into thirdsand subtract from 14 divided in half

Neporo4naja [7]

15/3 - 14/2

This is the expression you are looking for

( I'm not 100% sure but I believe this is correct ! )

6 0

3 years ago

PLZ I WILL MARK BRAINLEST I NEED HELP PLZZ

vovangra [49]

Answer:

-8 i think

Step-by-step explanation:

5 0

2 years ago

29/3 into a mixed fraction

garri49 [273]

Answer: 29/3 into a mixed fraction would be 9 2/3

I hope I helped you. Have a great day!

Step-by-step explanation:

Simplify:

29/3 = 9 2/3

6 0

2 years ago

Y(x) = e^x+rx+sx^2 satisfies y'' − y' = 5x if r=? and s=?

motikmotik

Answer:

Step-by-step explanation:

3 0

3 years ago

If u = -8i + 7j, what is the magnitude of -5u? Simplify any radicals.

lubasha [3.4K]

Answer:

$- 5 \sqrt{113}$

Step-by-step explanation:

Find the magnitude of the complex number

Notice the magnitude is equal to

$u = \sqrt{ {a}^{2} + {b}^{2} }$

where a is the real number and b is the imaginary number.

Substitute

$u = \sqrt{ - 8 {}^{2} + 7 {}^{2} }$

$u = \sqrt{64 + 49}$

$u = \sqrt{113}$

Multiply this by -5

$- 5 \sqrt{113}$

7 0

2 years ago