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Helen [10]
3 years ago
12

Estimate the solution to the system of equations.

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
7 0

Answer:

It's A

Step-by-step explanation:

Trust me i did it in geogebra

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4.1 divided by 7/10 meters
lisabon 2012 [21]
I believe that the answer would be 0.05857142857
7 0
3 years ago
Write in equation passing through the point that is parallel to (8,3); y=-1/4x+7
BaLLatris [955]

Answer:

y=-1/4x+5

Step-by-step explanation:

Use the point-slope form which is y-y1=m(x-x1) where m is the slope. In this case, y is equal to 3, and x is equal to 8, and the slope is equal to -1/4. Therefore, the equation will be equal to y-3=-1/4(x-8). Simplify that to get        y-3=-1/4x+2. Simplify this again to get y=-1/4x+5. Therefore, the equation is y=-1/4x+5.

7 0
3 years ago
Read 2 more answers
1. what is the difference when (-6) is subtracted from (-3)?<br> Please give solutions
Scorpion4ik [409]

Answer:

(-3) - (-6) = -3+6 = 6-3 = 3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
two sides of a triangle measures 25 cm + 35 CM which of the following would be the measure of the third side
Oxana [17]
Assuming those are the legs of the triangle and that you need to find the hypotenuse... I would use the formula: a^2+b^2=c^2
It doesn't matter what a and b are, just fill it in.
25^2+35^2=c^2
625+1225=c^2
1850=c^2
Take the square root of 1850, it isn't a perfect square so I got: 43.01.
If you want, just round it to 43, idc. 
So, if I were to check my work, I would need to remember that the hypotenuse is the longest side.
Since 43 is the hypotenuse, it is the longest side. 

5 0
4 years ago
In the complex number system, which of the following is equal to
pogonyaev

Answer:

C) 122+154i

Step-by-step explanation:

(14-2i)(7+12i)\\\\(14)(7)+(14)(12i)+(-2i)(7)+(-2i)(12i)\\\\98+168i-14i-24i^2\\\\98+154i-24(-1)\\\\98+154i+24\\\\122+154i

Therefore, C is correct. Recall that i^2=-1

3 0
3 years ago
Read 2 more answers
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