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3 years ago

What is the area of the figure? 7 in. 8 in. 7 in. 8 in. , 4 in. 16 in.

Mathematics

1 answer:

Alex17521 [72]3 years ago

5 0

Answer:

Step-by-step explanation:

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Answer the circle question please.

makkiz [27]

$\frac{11}{-6}$

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3 years ago

Find the value of the expression. 1188÷33

lesya [120]

the answer to 1188/33 is 36

8 0

3 years ago

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Write a quadratic function in standard form that passes through (-8, 0), (-2, 0), and (-6,8).

Pavlova-9 [17]

Answer:

-10xsquared-x+38

Step-by-step explanation:

so,

general eqn of quadratic equation is,

axsquared+bx+c=y

where,

x and y are exchanged by coordinates given in qn

1,64a-8b+c=0

2,4a-2b+c=0

or c=2b-4a

60a-6b=0

3,36a-6b+c=8

32a-4b=8

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2 years ago

Which is the best estimate for the weight of a bicycle?

tamaranim1 [39]

Answer:

Step-by-step explanation:

i know this already from another

5 0

3 years ago

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The mean of a sequence of n numbers is m. If we split the sequence into two sequences of lengths n1 and n2 and compute their mea

Furkat [3]

The mean of a sequence of numbers is the average.

The true statement is: $\mathbf{mn = m_1 \times n_1 + m_2 \times n_2}$

The given parameters are:

$\mathbf{Mean = m}$

$\mathbf{Size = n}$

The mean of a dataset is calculated as:

$\mathbf{Mean = \frac{\sum x}{Size}}$

So, we have:

$\mathbf{m = \frac{\sum x}{n}}$

Multiply both sides by m

$\mathbf{\sum x = mn}$

When the sequence is split into two, we have:

$\mathbf{\sum x_1 = m_1\times n_1}$

$\mathbf{\sum x_2 = m_2\times n_2}$

Where:

$\mathbf{\sum x_ = \sum x_1 + \sum x_2}$

So, we have:

$\mathbf{mn = m_1 \times n_1 + m_2 \times n_2}$

Hence, the true statement is: $\mathbf{mn = m_1 \times n_1 + m_2 \times n_2}$

Read more about mean and averages at:

brainly.com/question/16217700

8 0

3 years ago