Frank’s quarter grades are 82.5, 94.7, and 87.9.
what grade, rounded to the nearest perc...
Mathematics, 09.11.2019 00:31 em6maw
Frank’s quarter grades are 82.5, 94.7, and 87.9.
what grade, rounded to the nearest percent, will frank have to earn in the last quarter to receive at least a 90% final course grade?
a.
93%
b.
92%
c.
95%
d.
94%
which is the solution of the equation below, rounded to the nearest tenth?
2.1x – 4.09 = 6.98x + 1.73
a.
–0.5
b.
–1.2
c.
–0.4
d.
–1.1
solve the formula for the variable y.
z = 4x + 2y
: d
Answers: 2
Mathematics, 21.06.2019 20:30, nosugh
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
Mathematics, 21.06.2019 20:30, gamelaza431
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Answers: 1
Mathematics, 21.06.2019 20:30, Trinhphuongtran
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Answers: 2
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