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Andrei [34K]
3 years ago
8

What are like terms in the expression?

Mathematics
2 answers:
stepan [7]3 years ago
7 0

Answer:

x^2, 2x^2

Step-by-step explanation:

They both contain x^2, so they are like terms.

Reika [66]3 years ago
3 0

Answer:

Help me with my question

Step-by-step explanation:

:)

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What is -6 divided by 3/7x
Sphinxa [80]

Step-by-step explanation:

- 6  \div   \frac{3}{7x}  \\  \\  =  - 6 \times  \frac{7x}{3}  \\  \\  =  - 2 \times 7x \\  \\  =  - 14x

8 0
3 years ago
HELP ASAP
astra-53 [7]

Answer:

Step-by-step explanation:

We are given a circle with a partially shaded region. First, we need to determine the area of the whole circle. To do this, we need the measurement of the radius of the circle:

Use the Pythagorean theorem to solve for the other leg of the right triangle inside the circle:

5^2 = 3^2 + x^2

x = 4

The radius is 4 + 1 cm = 5 cm

So the area of the circle is A = pi*r^2

A = 3.14 * (5)^2  

A = 25pi cm^2

To solve for the area of the shaded region:

Ashaded = Acircle - Atriangles

we need to solve for the area of the triangles:

A = 1/2 *b*h

A = 1/2 *6 * 5

A = 15 cm^2

Atriangles = 2 * 15  

Atriangles = 30 cm^2

Ashaded = 25pi - 30

8 0
2 years ago
Braceleftzf y = 8/7 x − 2/3 <br> 8/3 x + y = 5/9
givi [52]

Answer:

  (x, y) = (77/240, -3/10)

Step-by-step explanation:

It is convenient to write the equations in standard form.

Multiplying the first equation by 21 gives ...

  21y = 24x -14

Multiplying the second equation by 8 gives ...

  24x +9y = 5

Then the system of equations in standard form is ...

  • 24x -21y = 14
  • 24x +9y = 5

Subtracting the first from the second, we get ...

  (24x +9y) -(24x -21y) = (5) -(14)

  30y = -9

  y = -9/30 = -3/10

Substituting this into the second equation, we have ...

  24x +9(-3/10) = 5

  24x = 7.7 . . . . . . . add 27/10

  x = 7.7/24 = 77/240

The solution is (x, y) = (77/240, -3/10).

7 0
3 years ago
How would i solve. been getting wrong
Lisa [10]

Answer:just find a common denomintor and add them

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Help me with this question
Vlad [161]
Man why you asking us like we know
8 0
3 years ago
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