4 years ago

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Mathematics

1 answer:

Paladinen [302]4 years ago

7 0

nani mo nani mo Step-by-step explanation:

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Solve the following system of equations. 2x +y = 3 = 3 2 = 2y - 1 - 1

sukhopar [10]

Answer: or (1,1)

Step-by-step explanation:

You can apply the Method of substitution.

Knowing that (second equation), you can substitute it into the first equation and solve for the variable y:

Now you need to substitute into the second equation to calculate the value of the variable x. Then:

Then, the solution is:

or (1,1)

3 0

3 years ago

How are these triangles congruent ? - HL - AAA - ASA

agasfer [191]

Answer:

Congruent by AAA

Step-by-step explanation:

Given

$\triangle MNP$

$\triangle QST$

Required

The congruence rule

From the attached triangles, we have:

$\angle M = \angle Q$ --- A

$\angle N = \angle S$ --- A

$\angle P = \angle T$ --- A

Hence, the congruence rule is AAA

4 0

3 years ago

Solve the following system using the elimination method: 2a+2b=4 and 4a-3b=8

Lorico [155]

A = 2
b = 0

2a + 2b = 4 → 4a + 4b = 8

(4a + 4b = 8) - (4a - 3b = 8) → 7b = 0

b = 0

so a = 2

4 0

4 years ago

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What is the value of 2/4

Mama L [17]

Answer:

0.5

Step-by-step explanation:

hope this helps

7 0

3 years ago

60 + 6 equals 13 + 5 p

Lilit [14]

60+6=13+5p

66=13+5P

66-13=5p

57=5p

p=57/5

...p= 10.14

7 0

4 years ago