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Alexus [3.1K]
3 years ago
12

Simplify 3(x + 2) + 4(x - 5) 7x - 3 7x + 26 7x - 14

Mathematics
2 answers:
Molodets [167]3 years ago
7 0

Answer:

Step-by-step explanation:

2(13x – 7). 11.

Ira Lisetskai [31]3 years ago
5 0

Answer:

Step-by-step explanation:

3(x + 2) + 4(x - 5)

Opening brackets

= 3x + 6 + 4x - 20

= 3x + 4x + 6 - 20

= 7x - 14

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1/3x * 6 = -8<br><br> it says solve
bulgar [2K]

Subtract 6 from both sides, you get 1/3x=-14

Now multiply both sides by there, hence x=-42

6 0
3 years ago
Read 2 more answers
A rectangular garden has a length of 20 yards and a width of 42 yards. A diagonal path runs from one end of the garden to the ot
Marta_Voda [28]
Answer: 46.5 yards
*the answer may be C since it's the closest*

Explanation: With a diagonal in the rectangle it creates a triangle so you can use the Pythagorean Theorem to solve the problem.

3 0
3 years ago
Solve the equation show your work 3x equals 45​
natima [27]

Answer:

x = 15

Step-by-step explanation:

3x / 3 = 45 / 3 x = 15

7 0
3 years ago
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Another question i will give brainlilest!
Strike441 [17]

Answer:

2π

Step-by-step explanation:

Area = πr^2

        = π2^2

        = 4π

4π is the area of the whole circle, so divide it in half to get the semicircle.

        <u>= 2π</u>

5 0
3 years ago
If FG=10 and HJ = 10. Which additional facts guarantee that FGHJ is a parallelogram? check all that apply.
Kamila [148]
Yes, if FJ || GH, and also if FG || HJ, since a parallelogram has two pairs of parallel sides.

now, we know FG = HJ = 10, but if it's a parallelogram, then the other two sides must also have the same length, so chances are FJ = GH = 15.
5 0
2 years ago
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