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3 years ago

2x + y = 1 in slope-intercept form. :) also how is your day going so far?

Mathematics

2 answers:

Svetllana [295]3 years ago

4 0

Answer:

y=-2x+1

Step-by-step explanation:

2x+y=1

y=-2x+1

nnd my day has been pr good :)

kiruha [24]3 years ago

3 0

Answer:

y=-2x+1

Step-by-step explanation:

I hope this helps. I'm doing great.

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Which segments are parallel?

a_sh-v [17]

Answer:

The answer is actually CD, GH, and AB. I got it incorrect from the answer above. This is for people in the future who are looking for answers and don't get messed up over that guy.

Step-by-step explanation:

I just took the test and got the answer wrong. Correct answer above. (Checkmarks next to answer means its correct)

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3 years ago

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out of a swarm of bees one fifth part settled on a kadamba blossom; one third on a silihindra flower; three times the difference

Lisa [10]

setting things up:
let x be the # of bees in the swarm, then 
$\frac{x}{5}+\frac{x}{3}+3(\frac{x}{3}-\frac{x}{5})+1=x$

multiply across by 15
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$8x+3(2x)+15=15x$
$8x+6x+15=15x$
$14x+15=15x$
$15=x\leftrightarrow x=15$

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3 years ago

(GIVING BRAINLIEST). Daria earns $17.50 per customer when she gives haircuts. If she gave x haircuts on Monday and y haircuts on

Brilliant_brown [7]

Answer:

B. 17.50(x + y)

Step-by-step explanation:

So lets find the equation for monday:

It would be 17.50 times x

or:

17.50(x)

For Tuesday:

17.50 times y

17.50(y)

17.50(x) + 17.50 (y) = 17.50(x+y)

Or B.

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

4 0

3 years ago

If you horizontally stretch the quadratic parent function, f(x)= x^2, by a factor of 4, what is the equation of the new function

Sauron [17]

Answer:

$f(x) = \frac{1}{16}x^2$

Step-by-step explanation:

If the graph of the function $y=f(hx)$ represents the transformations made to the graph of $y= f(x)$ then, by definition:

If $0$ the graph is stretched horizontally by a factor $\frac{1}{h}$

If $h> 1$ the graph is compressed horizontally by a factor $\frac{1}{h}$

In this problem we have the parent function $y=x^2$ And we know that it stretches horizontally by a factor of 4

Therefore

$0$ and $h=\frac{1}{4}$

The transformation is:

$y=f(\frac{1}{4}x)$

And the function is:

$f(x) = (\frac{1}{4}x)^2$

5 0

4 years ago

A bicycle wheel of radius 42cm is rolled over a distance of 66m. How many revolutions does it make? [Take π=22/7]

Margaret [11]

In one revolution, the bicycle covers a distance equal to the circumference of the wheel.

So, in one revolution, the bicycle covers
$C=2 \pi r=2* \frac{22}{7}*0.42(m)= 44*0.06(m)=2.64 (m)$

In a distance of 66 m the bicycle makes $\frac{66}{2.64}= 25$ revolutions

Answer: 25 revolutions

8 0

3 years ago