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snow_tiger [21]
2 years ago
8

a method of solving a system of equations which involves plotting the equations in a coordinate plane and looking for the inters

ection point

Mathematics
1 answer:
marysya [2.9K]2 years ago
6 0

Answer:

This method is called graphing.

Step-by-step explanation:

An example is shown below. These lines intersect at point (1.5,-0.5) on the coordinate plane.

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Please help im getting frustrated with these
Ne4ueva [31]
Look at the remaining trees and the number of oranges they produced.
41790 oranges were produced.
Each tree produced 210 oranges.
The number of remaining trees is 41790/210.
Originally, there we 5 more trees.
The original number of trees is 41790/210 + 5

The equation is
t = 41790/210 + 5

Now we evaluate the right side.
t = 199 + 5
t = 204

The original number of orange trees is 204,
3 0
3 years ago
If a triangle has a heig of 14 inches and base of 9 inches whats its area?
vlada-n [284]

Answer:

63 inches

Step-by-step explanation:

the formula for the area of a triangle is

a = 1/2 bh

plug in the numbers

a = 1/2(9)(14)

9 times 14 is 126

a = 1/2(126)

half of 126 (or 126 divided by 2)

area = 63 inches

8 0
3 years ago
2.14x - 42.9 for x = 22.4 ?<br> A. -18.36<br> B. 5.026<br> C. 47.939<br> D. 90.839
Fynjy0 [20]

Answer:

Step-by-step explanation:

Your answer would be B., because you would multiply

2.14 x  22.4   =

47.939  

then you will subtract that by 42.9

47.939 - 42.9 =  

5.026

7 0
3 years ago
1.morgan is 15 years old younger than Mrs.santtos their combined age is 442. jenny won the ping-pong championship eight more tim
swat32
If Morgan is 15 years younger then Mrs.Santos and there combined age is 442 that means that Mrs.Santos is 221, and Morgan is 206.
8 0
3 years ago
Expression 9(2j + 7 + 5j).<br><br> Use the distributive property to create an equivalent expression
tamaranim1 [39]
Step by Step :
1. 9(2j + 7 + 5j)
2. (9)(2j) + (9)(7) + (9)(5j)
3. 18j + 63 + 45j
Answer: 63j + 63
8 0
3 years ago
Read 2 more answers
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