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2 years ago

4m+3w=72 will mark brainliest

Mathematics

2 answers:

Ostrovityanka [42]2 years ago

7 0

If you need to writing it in slope intercept form it’ll be : w = −4/3m+24

If you are looking for the x and y intercepts it will be: m (which will be the x intercept in this case) = (18,0) and w (which will be the y intercept) = (0,24)

I hope this helps

marin [14]2 years ago

4 0

<h2>Answer:</h2><h2>If we solve for m, the answer is: m = 18 - 3w/4</h2><h2>If we solve for w, the answer is: w = 24 - 4m/3</h2><h2 /><h2>Hope this helps!!</h2>

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Find domain of y=rad20-6x

Evgesh-ka [11]

Domain, on an "even root" context, means, an even root cannot have a negative radicand, since say for example $\bf \sqrt{-25}\ne -5\qquad why?\implies (-5)(-5)=25$

so... you end up with an "imaginary value"

so... for the case of 20-6x
"x", the domain, or INPUT
can afford to have any value, so long it doesn't make the radicand negative

to check for that, let us make the expression to 0, and see what is "x" then

$\bf 20-6x=0\implies 20=6x\implies \cfrac{20}{6}=x\implies \cfrac{10}{3}=x$

now, if "x" is 10/3, let's see $\bf \sqrt{20-6\left( \frac{10}{3} \right)}\implies \sqrt{20-20}\implies \sqrt{0}\implies 0$

now, 0 is not negative, so the radicand is golden

BUT, if "x" has a value higher than 10/3, the radicand turns negative
for example $\bf x=\frac{11}{3}
\\\\\\

\sqrt{20-6\left( \frac{11}{3} \right)}\implies \sqrt{20-22}\implies \sqrt{-2}$

so.. that's not a good value for "x"

thus, the domain, or values "x" can safely take on, are all real numbers from 10/3 onwards, or to infinity if you wish

5 0

3 years ago

Triangle ABC is dilated to form new triangle DEF. If angle A is congruent to angle D, what other information will prove that the

goldfiish [28.3K]

Answer:

angle c is congruent to angle D.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

YALL HELP I HAVE A EXAM

vekshin1

Answer:

haha lo we arent helping you cheat

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A red ballon starts at 7 meters off the ground and rises at 3 meters per second. A ballon starts at 12 meters off the ground and

GrogVix [38]

Let x be the no. of seconds it takes for the balloons to be at the same height.
7+3x = 12+2x
Deduct both sides by 2x.
7+x = 12
Deduct both sides by 7.
x = 5
Ans: It will take 5 seconds for the balloons to be at the same height.

4 0

3 years ago

(-6time + 3) + (5time -4)

Fynjy0 [20]

Answer:

-2

Step-by-step explanation:

18+-20

-2

3 0

3 years ago