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mote1985 [20]
3 years ago
12

What is 2(d+9) expression

Mathematics
2 answers:
shepuryov [24]3 years ago
7 0
The expression is 2d+18
Ber [7]3 years ago
6 0
If asking to simplify 2d + 18
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Will mark brainliest to best answer!
dsp73

Step-by-step explanation:

x is the independent variable

y is the dependent variable

3 0
3 years ago
The figure shows a plane slicing through a cone. The plane is neither parallel nor perpendicular to the base of the cone, and th
aalyn [17]
<h3>Answer:   Ellipse</h3>

==================================================

Explanation:

Imagine that this plane was a saw blade, or a laser, that cut the cone. We would have two pieces and each piece would have a shape of an ellipse on them. The cutting plane would also have the same ellipse shape.

Or you think of the cutting plane as a flat piece of cloth. If we cut everything around the cone, then we would have an ellipse shaped hole as a result.

The reason why we get an ellipse and not a circle is because the plane is angled like that. It needs to be perfectly parallel to the circular base in order to get a circular cross section.

5 0
3 years ago
How do i write, Two increased by three equals the quotient of ten and two. Use x to represent any unknown number?
inn [45]

Answer:

2+3=\frac{10}{2}

Step-by-step explanation:

we know that

The phrase " Two increased by three equals the quotient of ten and two" is equal to the algebraic expression

2+3=\frac{10}{2}

5=5 -----> is true

7 0
3 years ago
Which equation has the steepest graph?anyone need some help
il63 [147K]

Answer:

Yhe equation that jas the steepest gradient is D

Step-by-step explanation:

look at the numbers infront of the 'x' without looking at the negative sign. The

larger the number the steeper the gradient. Negative gradient only means that it is a downward slope

4 0
3 years ago
100 points
dusya [7]
A. This expression has 4 terms
B. The constants are -5, 3, 72 and 10
C. The third term is 72
D. The coefficient is y
3 0
2 years ago
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