Answer:
2/7
Step-by-step explanation:
Since Rebecca is garunteed to pick a poodle, there are 7 puppies left. There are 2 retrievers so the probability is 2/7
Answer:
6a+6b=ma
?? Not 100% sure, so have someone else answer please too
Answer:
108n
Step-by-step explanation:
88n+20n
=108n
Answer:
The two triangles are related by <u> hypotenuse leg </u>
so the triangles are <u> congruent </u>
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Explanation:
The square markers indicate we have 90 degree angles. This means the two triangles are right triangles.
The tickmarks tell us which sides correspond and are the same length. The double tickmarked sides are the hypotenuses of each triangle. They are the same length because of the matching tickmarks. The same can be said about the legs marked with single tickmarks.
Based on those tickmarks, and the fact we have right triangles, we can use the <u>hypotenuse leg theorem</u> to prove the <u>triangles are congruent</u>.
The hypotenuse leg theorem only works for right triangles.
Since "hypotenuse leg" is used quite often in geometry, it is abbreviated to "HL".
No they are not equivalent.
When you multiply a number raised to an exponent to an identical number with an exponent you actually add the exponents together, not multiply them.
So x^3 * x^3 * x^3 would simplify to x^9
The second equation has a single value raised to exponents multiplied by each other so x^3*3*3 would simplify to x^27
X^9 is not the same as x^27
