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2 years ago

What is the first step in solving the equation? +4= -2

Mathematics

1 answer:

adell [148]2 years ago

8 0

Answer:

adding +2 on both sides to remove the -2 then it would be 2=0

Step-by-step explanation:

You might be interested in

Solve (x+y) if x=-1/2 and y=-3

bixtya [17]

Answer:

$-3\frac{1}{2}$

Step-by-step explanation:

Solve

$(x+y)$

For x=-1/2 and y=-3

substitute the value of x and the value of y in the expression above

$x+y=(-\frac{1}{2})+(-3)$

Remember that

$(+1)(-1)=-1$

$x+y=-\frac{1}{2}-3=\frac{-1-6}{2}=-\frac{7}{2}$

Convert to mixed number

$-\frac{7}{2}=-\frac{6}{2}-\frac{1}{2}=-3\frac{1}{2}$

7 0

3 years ago

Which set of shapes contains members that are always similar to one another?.

Viefleur [7K]

Answer: Equilateral triangles.

Explanation: We know that in similar polygons, its all the corresponding angles are congruent. Only the set of equilateral triangles contains members that are always similar( by AAA similarity criteria) to one another as the measure of all the angles of equilateral triangle is fixed i.e. 60°.
Rest other do not have fixed measure for angles in it.

8 0

2 years ago

Select the equation that most accurately depicts the word problem. One-half of a certain number is 95.

Anastaziya [24]

Answer:

you would only need to add or multiply the numbers

Step-by-step explanation:

some of the equations could be-

95+ x =190

95 x 2 =190

x / 2 = 190

5 0

3 years ago

Can somebody help me with all of them my mom is kinda getting annoying..

tatuchka [14]

Answer:

These are the answers for question 3 only.

Step-by-step explanation:

a. 3 > -3

b. 12 < 24

c. -12 > -24

d. 5 > -(-5) - (I'm not sure about this one)

e. 7.2 > 7

f. -7.2 < -7

g. -1.5 = -3/2

h. -4/5 > -5/4

i. -3/5 = -6/10

j. -2/3 < 1/3

6 0

2 years ago

How much time has passed 4:33-8:12

kirill115 [55]

Answer:

3 hours 39 minutes

Step-by-step explanation:

4:33 + 0:39 = 5:12

5:12 + 3:00 = 8:12

3 0

3 years ago