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3 years ago

Please i will give brainlist

Mathematics

1 answer:

ElenaW [278]3 years ago

5 0

Answer:

the second answer

y=1/2x+3/4

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What's -2x-8y=12 in y intercept form

Free_Kalibri [48]

Y=2/-8x-1.5 ( pretty much add 2x to both sides, then divide all parts by negative 8. So it'd be 2 over -8 and then 12 divided by -8 which equals -1.5)

7 0

3 years ago

Which represents the inverse of the function f(x) = 4x?

nekit [7.7K]

Answer:

$\displaystyle h(x) = \frac{1}{4}x$

Step-by-step explanation:

Sinse in this case you are dealing with direct variation, all you are doing is taking the multiplicative inverse of 4, which is ¼:

$\displaystyle f(x) = 4x \rightarrow f^{-1}(x) = \frac{1}{4}x$

This option is not an answer choise. Perhaps there was a typographical errour.

I am joyous to assist you at any time.

5 0

2 years ago

What is the greatest common factor of 28 and 46?

tester [92]

28=2*2*7=2²*7; 46=2*23=>the greatest common factor is 2

8 0

3 years ago

Read 2 more answers

Jasmin, Quinn, and Maddy are rock climbing. Jasmin is 42 ½ feet below Quinn. Maddy is 67 ¾ feet above Jasmin. What is Maddy's po

ladessa [460]

Answer:

$25\frac{1}{4}$ feet

Step-by-step explanation:

Given

$Maddy = 67\frac{3}{4}$ above Jasmin

$Jasmin = 42\frac{1}{2}$ below Quinn

Required

Determine Maddy's position relative to Quinn's

From the given parameter, one can easily deduce that Quinn is in between Maddy and Jasmin (See attachment)

Using the attachment as a point of reference;

$z = 67\frac{3}{4}$

$x = 42\frac{1}{2}$

The relationship between x, y and z is

$z = y + x$

Make y the subject of formula

$y = z - x$

Substitute the values of z and x

$y = 67\frac{3}{4} - 42\frac{1}{2}$

Convert to improper fractions

$y = \frac{271}{4} - \frac{85}{2}$

Take LCM

$y = \frac{271 - 170}{4}$

$y = \frac{101}{4}$

$y = 25\frac{1}{4}$

Hence; Maddy's position relative to Quinn's is  $25\frac{1}{4}$  feet

8 0

3 years ago

What is the rate of change for this imagine

GaryK [48]

3, -1

Step-by-step explanation:

It goes 3 to the positive side

and one down side

4 0

3 years ago

Read 2 more answers