21 is 84% of
25Convert the percentage (84) into a decimal by dividing it over 100:
Divide 21 over 0.84:
Answer:
0.89
Step-by-step explanation:
Answer:
I think it's A, but I'm not sure :)
3^2w^9
Step by step solution :
Step 1 :
Equation at the end of step 1 :
0 - (9w • (0 - 3w8))
Step 2 :
Multiplying exponential expressions :
2.1 w1 multiplied by w8 = w(1 + 8) = w9
Multiplying exponents :
2.2 32 multiplied by 31 = 3(2 + 1) = 33
Equation at the end of step 2 :
0 - -33w9
Step 3 :
Final result :
33w9
Answer:
It needs that the measure of angle m<I is equal to 60 degrees to prove that the triangles are similar
Step-by-step explanation:
we know that
The SAS Similarity states that: If in two triangles, one pair of corresponding sides are proportional and the included angles are equal then the two triangles are similar.
so
In this problem
The corresponding sides are proportional, because
It needs to be proven that the included angles are equal in both triangles
The measure of angle m<I must be equal to 60 degrees to prove that the triangles are similar