Misha’s group was asked to write an expression equivalent to 7 y squared z + 3 y z squared minus 3. When Mr. Chen checked their answers, he found only one to be correct. Who had the correct answer? Misha’s Group Student Equivalent Expression Misha 4 y squared z minus 5 + 3 y z squared minus 3 y squared z + 2 Juan 9 y squared z minus 2 + 3 y z squared minus 2 y squared z + 1 Joe 7 y squared z + y z squared + 2 + 2 y z squared + 1 Helena 7 y squared z + 6 y z squared minus 5 minus 3 y z squared + 2 Misha Juan Joe Helena

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

the answer is simply just 6n add the two together as they have an n

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

m∠abd = m∠dbc

step-by-step explanation:

given : ab bisects ∠dbc

as we know that bisection means ab divides   ∠dbc   in two equal angles named as   ∠dba and   ∠abc

so, m∠abd = m∠dbc  

because ab bisects ∠dbc.

hence , the first statement m∠abd = m∠dbc is true.