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3 years ago

7th grade math i mark as brainliest

Mathematics

2 answers:

erastova [34]3 years ago

6 0

Answer:

the answer is 53

Step-by-step explanation:

hope thsi helps

mamaluj [8]3 years ago

5 0

The answer is 45.5. The image explains why.

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The point (-6, 4) is reflected over the x-axis.<br> What is the new point?

defon

Answer:

p (6, -4)-------------->p'(6,4)

7 0

3 years ago

Rearrange w= 3(2a + b) - 4 to make a the subject

Angelina_Jolie [31]

Answer:

$\boxed{a = \frac{w}{ 6} - \frac{b}{2} + \frac{2}{3} }$

Step-by-step explanation:

$Solve \: for \: a: \\ = > w=3(2a+b)-4 \\ \\ w=3(2a+b)4 \: is \: equivalent \: to \: 3(2a+b)-4= w: \\ = > 3(2a+b) - 4=w \\ \\ Expand \: out \: terms \: of \: the \: left \: hand \: side: \\ = > (3 \times 2a) + (3 \times b) - 4 = w \\ = > 6a+3b - 4=w \\ \\ Subtract \: 3b - 4 \: from \: both \: sides: \\ = > 6a + 3b - 4 - (3b - 4)=w - (3b - 4) \\ = > 6a = w - 3b + 4 \\ \\ Divide \: both \: sides \: by \: 6: \\ = > \frac{ \cancel{6}a}{ \cancel{6}} = \frac{w - 3b + 4}{6} \\ = > a = \frac{w}{6} - \frac{3b}{6} + \frac{4}{6} \\ = > a = \frac{w}{ 6} - \frac{b}{2} + \frac{2}{3}$

8 0

4 years ago

2/9 of students in a school are in sixth grade how many sixth graders are in the school if the school has 27 students

Pani-rosa [81]

Answer:

The areas of the squares adjacent to two sides of a right triangle are shown below.

What is the area of the square adjacent to the third side of the triangle?

units^2

Step-by-step explanation:

5 0

3 years ago

Find each percent of change. Round to the nearest whole percent. State whether the percent of change is an increase or a decreas

alexdok [17]

This is an increase and it increased by 40% because the difference between 140 and 100 is 40 which is 40% of 100.

3 0

3 years ago

What is usually the best way to display data if you have more than 10 results?

mestny [16]

Answer:

Probably on a pie chart.

Step-by-step explanation:

You can color code each piece of data, and show the percentage for each on the pie chart.

5 0

3 years ago