3 years ago

Is 3x-7xyz polynomial

Mathematics

1 answer:

Mashcka [7]3 years ago

4 0

What does that word mean

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Will make brainliest If answered correctly

oee [108]

Step-by-step explanation:

Since line is passing through the point (0, 4) & has a slope $\frac{1}{2}. \\\\\therefore (x_1,\:\:y_1) =(0, \:\:4)\:\:\&\:\:m = \frac{1}{2}\\\\$

Equation of line in slope point form is given as:

$y-y_1 =m(x-x_1) \\ \\ \therefore \: y - 4 = \frac{1}{2} (x - 0) \\ \\ \huge \purple{ \boxed{\therefore \: \frac{y - 4 }{x - 0} = \frac{1}{2} }} \\$

Thus, option A is the correct answer.

4 0

4 years ago

Alexa worked 30 hours last week and earned $450. Her pay has now been increased by 20%. Which equation describes her new rate of

vesna_86 [32]

Answer:

$p=18h$

$p=\dfrac{450}{30}\cdot 1.2\cdot h$

Step-by-step explanation:

If Alexa worked 30 hours last week and earned $450, then her hourly payment is

$\dfrac{\$450}{30}=\$15.$

Her payment has now been increased by 20%, so her hourly payment becomes

$\$15\cdot 1.2=\$18.$

If she worked h hours, then she earned $\$18h.$ If her new payment is p, then

$p=18h$

$p=\dfrac{450}{30}\cdot 1.2\cdot h.$

4 0

4 years ago

A ——————-turns a figure about a point.<br> O Translation<br> O Rotation<br> O Reflection

Nikitich [7]

Answer:

Rotation

Step-by-step explanation:

keyword: Turn!

5 0

3 years ago

Read 2 more answers

Please i need help i’ll give a brainliest to the person with the correct answer as well

Natalija [7]

Answer:

When x=1, y=4 (1,4)

Step-by-step explanation:

5 0

3 years ago

Kinda need help fast.

Ivan

Answer:

the amswer is c

Step-by-step explanation:

3 0

3 years ago