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marusya05 [52]
2 years ago
13

-1 2/3 -2 1/6 A. Use the real number properties to write an equivalent expression for this sum.B. Find the sum. Express your ans

wer as a mixed number in lowest terms.
Mathematics
1 answer:
Burka [1]2 years ago
4 0

Answer:

-3 5/6

Step-by-step explanation:

-1 2/3 = -5/3, and -2 1/6 = -13/6.  The LCD is 6.

We convert -5/3 to -10/6 and combine this result with -13/6:

-10/6 - 13/6 = -23/6

This last result can be rewritten as -3 5/6.

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Can you please help me answer this quest6
EleoNora [17]
Its a 90 degree right angle because of how two of the segments in the triangle are shaped like a perfect letter L

3 0
3 years ago
What is the area of the figure:
Leni [432]
A <span>45 45 90 triangle
so a = b
 a^2 + b^2 = </span>c^2<span>
 a^2 + a^2 </span>= c^2<span>
 2a^2 </span>= c^2<span>
 2a^2 </span>= 24^2
<span> 2a^2 = 576
   a^2 = 288
       a = 12</span>√2
 b = a = 12√2
<span>
Area of triangle:
= 1/2 (</span>12√2)(12√2)
<span>= 1/2(288)
= 144

answer
Area = 144 ft^2

</span>
8 0
3 years ago
Do toy have a triangle with a 3 angles:60 degrees, 60 degrees, 63 degrees
Karo-lina-s [1.5K]

Answer:

no.

Step-by-step explanation:

a triangle can only have 180° in total but

60+60+63

=183°

Therefore a triangle can not have these three angles together.

8 0
3 years ago
Write an equation with the restriction x not equal to 14
Sophie [7]
\frac{x}{x-14}=\frac{3x+5}{2}\ \ \ D:x-14\neq0\to x\neq14
7 0
3 years ago
1 .the base of a trapezoid are 11 meter and 14 meters.its height is 10 meters . what is the area of the trapezoid?
garik1379 [7]

Answer:11

Step-by-step explanation:  Bases of trapezoid : 11 meters and 14 meters

height of trapezoid : 10 meters

Area of trapezoid = (sum of bases / 2) height

A = (11m + 14m)/2  * 10m

A = 25m / 2 * 10m

A = 12.5m * 10m

A = 125m²

8 0
3 years ago
Read 2 more answers
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