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SIZIF [17.4K]
3 years ago
11

Line XY was drawn on a plane. Using a compass and a straightedge the student wanted to construct an equilateral triangle. What w

ill be the steps in this construction? Use the space below. Add more steps if needed.
Mathematics
1 answer:
Andrew [12]3 years ago
7 0

1. Place your compass point on X and measure the distance to point Y. Swing an arc of this size above (or below) the segment.

2. Without changing the span on the compass, place the compass point on Y and swing the same arc, intersecting with the first arc.

3. Label the point of intersection as the third vertex of the equilateral triangle.

4. Use you straight edge and connect the points.

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If : f(x)=x^2, g(x)=x-1. Find (f×g)(x).<br>​
kramer

Answer:

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Step by step explanation:

Given that,

f(x) =  {x}^{2}

g(x) = x - 1

Solution:

Solving for (f•g)(x):

= f(x) \cdot g(x)

Now substitute the given values.

= x {}^{2}  \cdot(x - 1)

= x {}^{2} (x - 1)

Apply distributive property:

= (x ^{2}  \cdot x) - x {}^{2}  \cdot 1

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Hence,f•g(x) will be x {}^{3}  - x {}^{2}.

8 0
2 years ago
The Tigers’ second play went for +4 1/2 yards. Did the Tigers gain or lose yards on that play? How many yards did they gain or l
Vlad1618 [11]

Answer:

They gained 4 1/2 yards

Step-by-step explanation:

It was a positive gain because they didn't go back.

7 0
2 years ago
Read 2 more answers
The marked price of a phone is $160. If a 30% discount is being offered, what is the discounted price of the phone?
Luda [366]
112
160 divided by 10 equals 16
16 x 3 =48
160- 48= 112
That should be right.
3 0
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What's the area of these?
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