Can you help me please to prove that the bleu areas are same without without useing numbers.

Mathematics

1 answer:

Nikitich [7]2 years ago

3 0

Answer:

Answer

Answer:

they ate the some area just one is

stretched out more than the other one

Just draw a line from point D join to point

The triangle formed DME will be

congruent to AMC

Explanation:

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At Quality Tees, shirts sell at a

aleksklad [387]

The answer is 6 shirts

12.5x+8=83
12.5x=83-8
12.5x=75
x=75/12.5
x=6

8 0

3 years ago

Write the equation of the line that passes through the points (-1, 10) and (5, 2)

sdas [7]

Answer:

$y=-\frac{4}{3}x +\frac{26}{3}$

Step-by-step explanation:

1) if the point A has coordinates (-1;10) and the point B - (5;2), then it is possible to write common view of the required equation of the line:

$\frac{x-X_A}{X_B-X_A} =\frac{y-Y_A}{Y_B-Y_A};$

2) if to substitute the coordinates of A&B into the common equation, then:

$\frac{x+1}{5+1} =\frac{y-10}{2-10}; \ => \frac{x+1}{6}=\frac{y-10}{-8};$

3) finally, in slope-intersection form:

3y= -4x+26; ⇔ y= -4/3 x +26/3.

P.S. the suggested way of the solution is not the only one.

4 0

3 years ago

What is the surface area of the figure 8" 8" 12"

fgiga [73]

First, find the surface area of the bigger sides (there are 4 of them so what you get for one you will multiply by 4)

12 x 8 = 96

96 x 4 = 384

Then find the surface area of the smaller sides ( there are two small sides so multiply your answer by two)

8 x 8 = 64

64 x 2 =128

Then add both together

128 +384 = 512

Hope this helps :)

3 0

3 years ago

Solve for n 11/6=n+7/9 (Plz no trolling; will mark brainiest)

xxTIMURxx [149]

Answer:

$n=\frac{19}{18}$

Step-by-step explanation:

Ir order to find the value of n in the given linear equation: $\frac{11}{6} = n + \frac{7}{9}$ you have to perform the properties of equalities to obtain an equivalent equation.