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HACTEHA [7]
3 years ago
10

D(-3,4) E(7, 6) 1:3

Mathematics
1 answer:
sesenic [268]3 years ago
4 0

Answer:d

Step-by-step explanation:

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Find the tenth term in the sequence. First, I need the sequence generator. Then, I want an equation. (Should be T(N) = MN + B if
anyanavicka [17]

Answer:

These numbers are the Powers of Two

 

Beginning with term #1 = 2, the next term is always 2 times the PRECEDING term.

Second term is two squared, or 2 times 2, namely four.

Third term, multiply that four by two, giving eight, also known as two cubed.

Fourth term is twice as much, namely sixteen.

 

Just keep on doubling!

Step-by-step explanation:

3 0
3 years ago
together Charlotte and vinny have 20 marbles. charlotte has 4 times as many as vinny. how many marbles does Charlotte have.
nadya68 [22]

Answer:

5

Step-by-step explanation:

20 divided by 4 is 5

5 0
3 years ago
Simplify.
Sidana [21]
<h3>Answer: 3\sqrt{7}</h3>

3*sqrt(7)

3 times the square root of 7

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

Explanation:

I'm assuming the V stands for square root. You can write sqrt(63).

\sqrt{63} = \sqrt{9*7}\\\\\sqrt{63} = \sqrt{9}*\sqrt{7}\\\\\sqrt{63} = 3\sqrt{7}

The idea is to factor 63 in such a way that one factor is the largest perfect square possible, that way we can pull the root apart to simplify as shown above. The rule I used for the second step is \sqrt{x*y} = \sqrt{x}*\sqrt{y}

5 0
3 years ago
What is the area of the given figure?
kirza4 [7]

\huge\boxed{192\ \text{in}^2}

There are three parts to this figure: a rectangle and two triangles that are congruent.

We'll add together the area for each to get the total area.

We'll start by finding the area of the rectangle. We don't know its length, so we need to find the bases of the triangles and add them together.

We know that a^2+b^2=c^2. Substitute and solve for a:

\begin{aligned}a^2+6^2&=10^2\\a^2+36&=100\\a^2+36-36&=100-36\\a^2&=64\\\sqrt{a^2}&=\sqrt{64}\\a&=8\end{aligned}

Now, double this to get the total length of the rectangle, which is 16 inches.

The area of the rectangle is equal to its length times its height:

16\cdot9=\underline{144}

Now, we'll find the area of one of the triangles and double it since they're congruent.

The area of a triangle is one-half of its base times its height, which we then double.

2\left(\frac{1}{2}\cdot b\cdot h\right)

The 2 and the \frac{1}{2} cancel each other out.

b\cdot h

Substitute and solve:

8\cdot6=\underline{48}

Finally, add the rectangle's area to the two triangles' area.

144+48=\boxed{192}

6 0
2 years ago
Which answer best describes the shape of this distribution?
san4es73 [151]
Bell-shaped is the shape
8 0
3 years ago
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