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alexira [117]
3 years ago
10

Three times the sum of a number and 2 is 7

Mathematics
2 answers:
Ainat [17]3 years ago
8 0
3(x+2)=7 X=1/3 Because 3(x+2) would simplify to 3x+6=7 and then its a two-step equation
vodomira [7]3 years ago
4 0
So if we have to find the number that is three times.... it will be
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Find the area of the kite QRST. HELP PLEASE!!!
Svetradugi [14.3K]

ANSWER

D. 135 m^2

EXPLANATION

The area of a kite is half the product of the diagonals.

The first diagonal is

9m+6m=15m

Note that the vertical diagonal is the axis of symmetry of the kite.

This diagonal bisect the kite

Therefore the second diagonal is

2(9m)=18m

The area of the kite

=  \frac{1}{2}  \times 18 \times 15

= 9 \times 15

= 135 {m}^{2}

4 0
3 years ago
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What is the probability that a point chosen at random will be in the shaded region?
Scilla [17]
I will say 36 but I also will say wait on someone else to answer
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If a = − 65 and b = 8, the product of a x b models which rule for multiplying integers? What is the product?
Nata [24]
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4 years ago
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PLEASE HELP!!!!!<br> will mark brainliest!!!!!
zmey [24]

Answer:

Table:

1: f(x) = 5

2: f(x)= 6

5: f(x) = 9

Points: (1,5), (2,6), and (5,9)

Step-by-step explanation:

1. The function f(x) = x + 4 means that 4 is added to the input, x, to get the output, y.

  • f(x) = 1 + 4 = 5
  • f(x) = 2 + 4 = 6
  • f(x) = 5 + 4 = 9  

Therefore, when x = 1 then f(x) = 5, x = 2 then f(x) = 6, and x = 5 then f(x) = 9.

2. Now, to find the points, we must know that x is the x-coordinate and f(x) is the y-coordinate of the point. Because of this, the points are:

  • (1,5)
  • (2,6)
  • (5,9)

Therefore, the points are (1,5), (2,6), and (5,9).

4 0
3 years ago
Euclid Street branches out into Pythagoras Street and Hipparchus Street such that Pythagoras Street is perpendicular to Hipparch
boyakko [2]

Answer:

x=30 y=60 z=120

Step-by-step explanation:

euclid is 180° 180-150=30

x and y are at a 90° angle 90-30=60

the full circle is 360dgrees back around to euclid

180-60=120°

always look for 90°s or 180°s when doing these problems

hope this help buddy

4 0
2 years ago
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