Answer:
Step-by-step explanation:
using pythagoras theorem
a^2+b^2=c^2
7^2+KL^2=25^2
49+KL^2=625
KL^2=625-49
KL=
KL=24
take M as reference angle
using tan rule
tan M=/opposite/adjacent
tan M=KL/ML
tan M=24/7
Have students write the answer to the essential question and draw examples to explain their answer. Essential Question is how ca
n you use models to find factors?
1 answer:
Objective:
Understand what an essential question is & is not
Write one effectively
Definition: An essential question lies at the heart of a subject & promotes the asking of more questions to uncover more about the subject.
Example:
Modeling factors of Numbers:
A factor is a number multiplied by another number that gives a product.
every whole number greater than 1 has at least two factors, 1 and itself.
Use 20 tiles to make as many different arrays as you can.
factors are 4*5=20
2*10=20
1*20=20
factors of 20: 1,2,4,5,10 and 20.
Understand what an essential question is & is not
Write one effectively
Definition: An essential question lies at the heart of a subject & promotes the asking of more questions to uncover more about the subject.
Example:
Modeling factors of Numbers:
A factor is a number multiplied by another number that gives a product.
every whole number greater than 1 has at least two factors, 1 and itself.
Use 20 tiles to make as many different arrays as you can.
factors are 4*5=20
2*10=20
1*20=20
factors of 20: 1,2,4,5,10 and 20.
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Answer:
C
Step-by-step explanation:
We have the expression:
Rewriting this yields:
Therefore, our answer is C.