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Serjik [45]
2 years ago
5

10. Write and solve an equation that means “a number (n) divided by 4, plus 3 is 7."

Mathematics
2 answers:
Artist 52 [7]2 years ago
8 0

N=16

not how to write the equation

olya-2409 [2.1K]2 years ago
3 0
Pretty sure this would be correct

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What are the zeros of this function?
Nina [5.8K]

Answer:

C

Step-by-step explanation:

The zeros are the values of x on the x- axis where the graph crosses.

the graph crosses the x- axis at 0 and 5

then the zeros are x = 0 and x = 5 → C

4 0
2 years ago
Can anyone please explain? Need some help :)
DedPeter [7]

Answer:

93.5 square units

Step-by-step explanation:

Diameter of the Circle = 12 Units

Therefore:

Radius of the Circle = 12/2 =6 Units

Since the hexagon is regular, it consists of 6 equilateral triangles of side length 6 units.

Area of the Hexagon = 6 X Area of one equilateral triangle

Area of an equilateral triangle of side length s = \dfrac{\sqrt{3} }{4}s^2

Side Length, s=6 Units

\text{Therefore, the area of one equilateral triangle =}\dfrac{\sqrt{3} }{4}\times 6^2\\\\=9\sqrt{3} $ square units

Area of the Hexagon

= 6 X 9\sqrt{3} \\=93.5$ square units (to the nearest tenth)

7 0
3 years ago
Determine whether the triangles are similar. If so, name the postulate or<br> theorem you used.
Mice21 [21]

Answer:

Yes, AA~

Step-by-step explanation:

because 2 of the angles are the same (90 and 52) they have to be the same. The triangle on the right is known to be 90 degrees because 52+38 is 90 and 180-90 is 90 and a triangle has to add up to 180 degrees

5 0
2 years ago
The square of a number is equal to 10 less than 7 times that number. What are the two possible solutions?
Margaret [11]
The second equation, its setup is correct
8 0
3 years ago
Which of the following inequalities has the solution set shown on the graph?
PilotLPTM [1.2K]

Answer:

option A)  y > 5/4x + 10

Step-by-step explanation:

Take any point in the shaded region

( -12 , 1)

y > 5/4 x + 10

1 > 5/4 * (-12) + 10

1 > 5*(-3) +10

1 > -15 + 10

1 > -5

(-12 , 5) satisfies the equation.

7 0
2 years ago
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