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Doss [256]
3 years ago
5

Please help on 19 this needs to be finished tonight and I’m desperate I need help really bad my mom doesn’t understand this and

my dad knows how to do it but can’t explain it and I don’t have any older siblings so I’m on my own when it comes to math please help me please

Mathematics
1 answer:
Lapatulllka [165]3 years ago
4 0

Step-by-step explanation:

(4 {x }^{2}   + 3 {y}^{2} ) {}^{0} \\ rule \: of \: zero =  {x}^{0}  = 1 \\ answer = 1

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Line L passes through point (2, -5) and is perpendicular to the line with equation y = 7. Determine the equation of line L.
Wittaler [7]
<h3>Answer:</h3>

A) x = 2

<h3>Explanation:</h3>

<em>Try the answers</em>

Of the offered choices, the only ones that go through the given point are ...

... x = 2

... y = -5

The latter is horizontal and parallel to y = 7, so is not the choice you want. The appropriate choice is ...

... A) x = 2

_____

<em>Figure out the answer</em>

The given line is horizontal, so the line you want is vertical—of the form ...

... x = constant

The constant must be chosen so the line will go through a point with x=2. It should be obvious that the constant must be 2.

... x = 2 is perpendicular to y = 7 and goes through (2, -5).

8 0
3 years ago
Student loan debt in the United States grows approximately 9.8×10^3 dollars every hour. At this rate, how much debt occurs each
Marat540 [252]
1hr=0.0098 dollars
24hr=?
24 by 0.0098 =0.2352 dollars
:0.2352 by 7 days
=1.6464 dollars
:=1646.4 by 10 raised to the power - 3
3 0
4 years ago
⚠️⚠️⚠️⚠️HELP ME PLLEEAASEE⚠️⚠️⚠️⚠️⚠️
shusha [124]

Answer:

240 feet

Step-by-step explanation:

i multiplied 6

inches and 40 feet.

3 0
3 years ago
|x+8| =−3<br> plz help!! show steps and stuuf
Mashcka [7]

Answer:

No solution

Step-by-step explanation:

since it equals a negative 3 in the original equation it cannot be solved

7 0
3 years ago
Read 2 more answers
PLEASE help with this question
Tema [17]

Answer:

option A

12m/s

Step-by-step explanation:

Given in the question,

mass of object = 11kg

kinetic energy possess by = 792 joules

To find the velocity we use formula

v =  \sqrt{\frac{2KE}{m} }

Plug values in the formula

v = \sqrt{\frac{2(792)}{(11)} }

v = \sqrt{\frac{1584}{11} }

v = \sqrt{144}

v= 12 m/s

3 0
4 years ago
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