Given the sides of the four triangles below, which is NOT a scalene triangle?

Mathematics

2 answers:

posledela3 years ago

6 0

Answer:

under the circustances of this trajectory the triangular polverinization oxiding cells are answer choice A thus that answer is not a scalene triangle

Step-by-step explanation:

yaroslaw [1]3 years ago

6 0

Answer:

The answer to this question is C.

Step-by-step explanation:

This is because a scalene triangle MUST always have all 3 sides with different angles. If two of them are equal, then it is an icoscelese triangle. And if all 3 sides are equal then it is an equilatiral triangle.

You might be interested in

Describe the graph of the function. y = 2x2 + 12x – 15

andriy [413]

The gaph should be a parabola

8 0

4 years ago

Read 2 more answers

Please help with problem

siniylev [52]

5.
that is square-kite

square=AC^2=(AE+EC)^2=(9+15)^2=24^2=576

kite=1/2 times diagonals=1/2 times AC times BD=1/2 times 24 times (BE+ED)=12 times (7+7)=12 times 14=168

so the shaded area=576-168=408 square inches

6.
trapezoid=(base1+base2) times 1/2 times height

big one is base1=14, base2=25
height =10+12=22
area=(1/2)(14+24)(22)=(11)(38)=418

small one is base1=8
base2=25
height is 10
area=(1/2)(25+10)(10)=(5)(35)=175
so shaded area is 418-175=243 square cm

5 0

4 years ago

If anyone can help me it would be appreciated I will give out 50 points I need answers quick.

Allushta [10]

Answer:

Step 4

Step-by-step explanation:

Tasha was correct in all the steps leading up to the fourth one. However, in the fourth step was where she messed up.

She said that: $\frac{1}{256} =-\frac{1}{4^{-4}}=4^{-4}$

However, when we have a negative exponent, in order to get rid of the negative, we simply take the reciprocal of the number and then make the exponent positive. Here, the answer should be:

$\frac{1}{256} =\frac{1}{4^{4}}=4^{-4}$