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Alisiya [41]
3 years ago
8

Help me please please please​

Mathematics
2 answers:
Kobotan [32]3 years ago
8 0

Answer:

A, C ,D ,E are true

Step-by-step explanation:

A.  lines that are equally steep have the same slope.  That is true

B  steep lines have steep  slopes.  As they get steeper, they get larger.  When they get vertical , they become undefined.  False

C  lines that go up from left to right have a positive slope.  I remember we push a positive slope from left to right.  True

D lines that go down from left to right have a negative slope.  I remember that we do no work going down from left to right so its negative,  True

E The slope of a steep line should be bigger than the slope of a flat line.As they get steeper, they get larger.  When they get vertical , they become undefined.  A flat line has a slope of Zero True

anyanavicka [17]3 years ago
6 0

A, C, D, and E are most likely your best answers. I'd pick them if I were you.

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What number is 75% of 300
Readme [11.4K]
----------------------------------------------
Change percentage to decimal
----------------------------------------------
75% = 0.75

----------------------------------------------
Find percentage
----------------------------------------------
75% of 300 = 0.75 x 300
75% of 300 = 225

----------------------------------------------
Answer: 225
---------------------------------------------- 

8 0
3 years ago
prove or disprove that if you have an 8-gallon jug of water and two empty jugs with capacities of 5 gallons and 3 gallons, respe
Serjik [45]

Answer:

We can measure 4 gallon by successively.

Step-by-step explanation:

We have been given that you have an 8-gallon jug of water and two empty jugs with capacities of 5 gallons and 3 gallons, respectively. We are asked to prove or disprove that you can measure 4 gallon by successively pouring some of or all of the water in a jug into another jug.

First of all, we will pour 5 gallons of water from 8 gallon jug. Then we will pour 5 gallons of water from 5 gallon jug to 3 gallon jug. That will result in 2 gallons of water in 5 gallon jug.

Now, we will pour 3 gallons of water from 3 gallon jug to 8 gallon jug and pour 2 gallons from 5 gallon jug into 3 gallon jug. That will give us 6 gallons in 8 gallon jug and 2 gallons in 3 gallon jug and empty 5 gallon jug.

In our last step, we will fill 5 gallons jug from 8 gallon jug. After filling 5 gallon jug, we will fill 3 gallons jug from 5 gallon jug. Since 3 gallon jug already contains 2 gallons water, so it can only take one more gallon.

After pouring one gallon from 5 gallon jug, we will get 4 gallons water in 5 gallon jug.

Therefore, we can measure 4 gallon by successively pouring some of the water in a jug into another jug.

4 0
3 years ago
Which of the following rational functions is graphed below?
AlekseyPX

Answer:

The rational function that is graphed is B

6 0
3 years ago
Read 2 more answers
Two identical rubber balls are dropped from different heights. Ball 1 is dropped from a height of 196 feet, and ball 2 is droppe
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H1 (t) = 196 - 16 t-squared. / / / H2 (t) = 271-16t-squared. / / / In each function, 't' is the number of seconds after that ball is dropped. / / / Each function is only true until the first time that H=0, that is, until the first bounce. Each function becomes very complicated after that, and we would need more information in order to write it.
5 0
3 years ago
PLEASE HELP
kifflom [539]

\\ \sf\longmapsto \dfrac{x^2-1}{x^2+5x+4}\leqslant 0

  • Solving denominator

\\ \sf\longmapsto x^2+5x+4>0

\\ \sf\longmapsto x^2+4x+x+4>0

\\ \sf\longmapsto x(x+4)+1(x+4)>0

\\ \sf\longmapsto (x+4)(x+1)>0

\\ \sf\longmapsto x>-4\:or x>-1

  • Hence x\neq-1
  • x can't be 0 as it makes function undefined

\\ \sf\longmapsto -4

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3 years ago
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