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3 years ago

(marking brainliest or however you spell it)

Mathematics

1 answer:

Elodia [21]3 years ago

8 0

Answer:

6.4

Step-by-step explanation:

To do this you just have to multiply 40 by 2 to get 80 and than divide by 12.5 and you get 6.4

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What is the area, in square units, of the parallelogram shown below?

Ad libitum [116K]

To figure out the area of a parallelogram, we need to identify its formula. However, I do know the formula, which is Area = Base x Height.

Area = Base x Height

Area = 8 x 12

= 96 cm squared

Therefore, the answer it 96 cm squared. By the way, I recommend that you review and comprehend the topic regarding area. Try memorizing all formulas for the shapes.

Rectangle & Square: Area = length x width

Triangle: Area = base x height

Trapezoid: Area = (Base 1 + Base 2) x h

Pararellogram: Area = base x height

Circle: Area = pi x r sqaured

Those are all the formulas I can recall; however, there might be more.

4 0

3 years ago

Read 2 more answers

Find the slope of the line through each pair of point

Rashid [163]

The slope of the line passes through (-6, 3) and (1, 5) is $\frac{2}{7}$

Solution:

Given, two points are (- 6, 3) and (1, 5)

We have to find the slope of a line that passes through the above given two points

Slope of a line that pass through $\left(x_{1}, y_{1}\right) \text { and }\left(x_{2}, y_{2}\right)$ is given as:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$\text { Here, in our problem, } x_{1}=-6, y_{1}=3 \text { and } x_{2}=1, y_{2}=5$

$\text { Slope } m=\frac{5-3}{1-(-6)}=\frac{2}{1+6}=\frac{2}{7}$

Hence, the slope the line that passes through the given points is $\frac{2}{7}$

4 0

3 years ago

Which of the following ratios are equivalent to 20%?

boyakko [2]

Answer:

C, D

Step-by-step explanation:

1/5 is .20 which is 20%

4/20 is equal to 1/5 which is 20%

Hope this helps

5 0

3 years ago

Three scholars each brought bags of skittles at the store that had exactly the same amount in each. Genesis ate 3/6 of a bag of

vlada-n [284]

Answer:

7/6

Step-by-step explanation:

add all numerators together

8 0

3 years ago

What is the value of x for log6(5x) + log6(2)=5

Igoryamba

$\bf \begin{array}{llll} \textit{logarithm of factors} \\\\ \log_a(xy)\implies \log_a(x)+\log_a(y) \end{array}~\hfill \begin{array}{llll} \textit{Logarithm Cancellation Rules} \\\\ log_a a^x = x\qquad \qquad \stackrel{\textit{we'll use this one}}{a^{log_a x}=x} \end{array} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \log_6(5x)+\log_6(2)=5\implies \log_6(5x\cdot 2)=5\implies \log_6(10x)=5 \\\\\\ 6^{ \log_6(10x)}=6^5\implies 10x=6^5\implies x = \cfrac{6^5}{10}\implies x = \cfrac{3888}{5}\implies x = 777.6$

8 0

3 years ago