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emmasim [6.3K]
3 years ago
14

3x - 4y = -12 Find the x and y intercepts

Mathematics
2 answers:
ANEK [815]3 years ago
7 0

Answer:

Y=3 and X=-4

Step-by-step explanation:

How you find the Intercepts is by placing a zero is the X place when you trying to find the Y intercept and the other way around to find X.

3(0) - 4y=-12, -4y=-12, y=3

3x - 4(0)=-12, 3x=-12, X=-4

7nadin3 [17]3 years ago
3 0

Answer:

ixgj zgjfjzufztixititdtidtidtdiustut

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In a shipment of onions, 12% are damaged. 1,144 onions are undamaged.
katovenus [111]
Since 12% of them are damaged, that means the percentage of them that aren't 88%. 
The easiest way to do it is to divide 88 from 1,144, written as 1,144<span>÷88.
That's 13. So, then you would multiply 13 by 100. To get the total amount of onions. That'd be 1,300.</span>
5 0
3 years ago
Please HELP me!! Will choose brainliest (:
Rzqust [24]

Answer:

  yes

Step-by-step explanation:

There are several ways to go at this.

My first choice is to use a graphing calculator. It shows the function has a zero at x=5, so x-5 is a factor.

Another good choice is to use synthetic division (2nd attachment). If the remainder is zero, then x-5 is a factor. It is and it is.

__

You can also evaluate the function at x=5. The remainder theorem tells you that if the value is zero, then x-5 is a factor. Evaluating the polynomial written in Horner form is a lot like synthetic division.

  (((x -4)x -15)x +58)x -40 for x=5 is ... (-10·5 +58)5 -40 = 40-40 = 0

The value of h(5) is zero, so x-5 is a factor of h(x).

5 0
2 years ago
HALPPPPPP /3 giving brainliest
Rama09 [41]

For C highest to lowest

4/5, 3/4, 7/10, 1/2

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7 0
2 years ago
Read 2 more answers
Numerical expression for the difference between 72 and 16
vekshin1

Answer:

72-16

Step-by-step explanation:

Difference is represented by the subtraction of 2 numbers. If we want to represent the difference of 2 numbers, we need to subtract one number from the other number.

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3 years ago
URGENT will give brilliant mark For the reaction 2Na + Cl2 ------ 2NaCl, how many grams of sodium chloride can be produced from
SVETLANKA909090 [29]

Answer:

825 g

Step-by-step explanation:

Here's my work:

500g Cl2 l   1mol Cl2  l  2 mol NaCl   l  58.5 g NaCl

                l   71 g Cl2    l  1 mol Cl2      l    1 mol NaCl  

= 823.94  - the rounding can be a little off

The first thing you have to do is convert the 500 g of Cl2 into moles.  So you get the mass of Cl which is 35.5, but Cl is diatomic by itself so you multiply 35.5 x 2 and get 71.   now on the third column you are comparing the mol ratios of the equation.  The equation is 2Na + Cl2 ---> 2NaCl, so you see that there is no coefficient in front of Cl2 so that means there is 1 mol, and then you see that in the product there is a  coefficient of 2 in front of NaCl so that means there is 2 moles.  Then finally you have to convert the moles backs into grams where you just add the masses of Na and Cl .  You multiply across the top  and then divide that number by the bottom row.

6 0
2 years ago
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