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2 years ago

Sum and difference of 5+2.3

Mathematics

2 answers:

pshichka [43]2 years ago

7 0

Answer:

7.3 is the sum and the difference is 2.7.

professor190 [17]2 years ago

5 0

Answer:

sum: 7.3 difference:2.7

Step-by-step explanation:

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2.8y + 6 +0.2 y =5y -14

serious [3.7K]

2.8y + 6 + 0.2y = 5y - 14
(Simplify like terms in first half of equation)
3y + 6 = 5y - 14
(Subtract both sides by 3y)
6 = 2y - 14
(Flip)
2y - 14 = 6
(Add both sides by 14)
2y = 20
(Divide both sides by 2)
y=10

3 0

3 years ago

What is the least common denominator of<br> 5/12 and 3/8

borishaifa [10]

5/12 and 3/8 is the answer

4 0

2 years ago

Read 2 more answers

Match the vocabulary terms to the correct definitions.

PtichkaEL [24]

1. y axis can repeat/x cannot repeat

2. Parabola symmetrically across y-axis

3 0

2 years ago

PLS ANSWER BOTH PARTS FOR BRAINLIEST ANSWER !!

Rudiy27

28 or 15 I’m bad at math I’m guessing

8 0

2 years ago

Circle X with a radius of 6 units and circle Y with a radius

asambeis [7]

Answer:

Option C.

Step-by-step explanation:

It is given that radius of circle X is 6 units and radius of circle Y is 2 units.

Here, circle Y is smaller and circle X is larger.

$\text{Scale factor}=\dfrac{\text{Radius of circle X}}{\text{Radius of circle Y}}$

$\text{Scale factor}=\dfrac{6}{2}$

$\text{Scale factor}=3$

If we translate the circles so they share a common center point, and after that we dilate circle Y by a scale factor of 3, then we get circle which is equal to circle X.

We know that, after dilation the figure and its image are similar.

Hence, we can say that both circles are similar.

Therefore, the correct option is C.

8 0

2 years ago