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dexar [7]
3 years ago
10

How do you do this????

Mathematics
1 answer:
IceJOKER [234]3 years ago
4 0
Vertical angles are equal.

x + 42 = 2x + 1    subtract x and 1 from each side
41 = x
x = 41°
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I can create and use a graph to predict values and justify my results? Help me with this please I would appreciate it
mestny [16]

Answer:

simple even tho im in 6th grade it would be over $100

5 0
3 years ago
Hippos can weigh up to 5300 pounds. A baby hippo‘s current weight is 2200 pounds. How much weight can he gain? Right and solve a
Valentin [98]

Baby hippo’s current born weights is 2200. Adult hippos can weight up to 5300 pounds. To find how much more the baby hippo can gain, subtract bith numbers.

W=2200-5300.

3 0
3 years ago
Mary rolls two dice. She adds the numbers on the two dice. What is the chance of this sum being twelve?
jonny [76]

Answer:

10%

Step-by-step explanation:

sorry if u fail yeahh

5 0
3 years ago
Read 2 more answers
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
The line y = 2x-5 cuts the x and y axes at point A and B respectively.
neonofarm [45]

To find the coordinates of points A and B, go to Desmos and graph the given equation.

The word gradient means slope.

The slope is the coefficient of x in the equation. See it?

The gradient is 2.

8 0
3 years ago
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