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Lerok [7]
3 years ago
14

For the expression, use a property to write an equivalent expression, tell which property you used. Please help, and thank you :

)

Mathematics
1 answer:
raketka [301]3 years ago
4 0
What about if you use the distributive property? You could do 1(x+13) because the 1 would distribute to the x and the 13 making it x+13. Hope that is helpful.
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What is the sum of c and 6
Tems11 [23]

Answer:

c+6

Step-by-step explanation:

add variable to constant c+6

3 0
2 years ago
Discrete Math - Find X
Snezhnost [94]

Answer:

  x = 70°

Step-by-step explanation:

Clockwise from top, call the three tangent points A, B, and C. Central angle AXC is the supplement of the marked external angle, so is 140°. Arc AB is bisected by the upper ray of angle x; and arc BC is bisected by the lower ray of angle x. That is to say x is half the measure of arc AC, so is 70°.

__

Attached is the output of a geometry program. The angle at lower left is 40° as in the given figure. The central angle α (70°) remains the same as tangent point C is moved around, which is to say that the measure of the angle α does not depend on the dimensions of the triangle containing α. It just depends on the fact that the triangle is tangent to the circle.

3 0
3 years ago
How do i solve for x (ax+bx)/3=c in terms of a and b and c
Cerrena [4.2K]
Already in terms of c x(ax+bx)/3=c
(ax^2 + bx^2)/3=c. Multiply parentheses by x
ax^2 + bx^2=3c. Multiply each side by 3
ax+bx=√3c. Take the square root of both sides
x(a+b)=√3c
a+b=√3c/x
a=√3c/x - b or b=√3c/x - a
4 0
3 years ago
What's the correct answer to this? Please help..
Zepler [3.9K]

Answer: C

Step-by-step explanation:

Simplify(Subtract 2)

x > 0

Greater than is represented by a open circle with an arrow pointing right.  Because x is greater than <u>0</u>, the point must be on 0.

Hope it helps <3

8 0
3 years ago
Read 2 more answers
The base of a rectangular prism has an area of 8 square meters. The height of the rectangular prism is 5 meters.
puteri [66]

Answer:

40 meters cubed

Step-by-step explanation:

Since the base measures 8 square meters, we can multiply this by the height of the prism to find the volume which is 40 meters cubed.

4 0
3 years ago
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