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LenKa [72]
3 years ago
6

0.3x = 39 what is the value of x? (Use only the digits 0 - 9 and the decimal point, if needed, to write the number)

Mathematics
1 answer:
telo118 [61]3 years ago
5 0

Answer:

130

Step-by-step explanation:

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Lines AD and BC are parallel. Find the measures
nlexa [21]

Answer:

45, 30, & 105

Step-by-step explanation:

<B=<D by alt. interior <s

180-150=30, so <C=30, <C=<A by alt interior <s

30+45=75

180-75=105

4 0
2 years ago
Which of the following sets contains only rational numbers?
sp2606 [1]
Rational numbers are numbers which can be written as a fraction (the formula is p/q). They don't include roots we can't solve in order to get a whole number and pi.

A. 776, pi, 25.209, √9   --->    NO (because of pi)
B. 726, 7/34, 20.209, √9    --->   YES
C. √3, 7/39, 20.3, √9   --->    NO (because of √3)
D. 726, 7/34, 20.209, √5   --->   NO (because of √5

Note that √9 = 3, so it IS a rational number.
4 0
3 years ago
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In a survey of 135 adults, 85 were employed full time and the remainder were employed part time. Of those employed full time, 70
Anastasy [175]
He would have 70 a year if 135 were employed
8 0
2 years ago
The height of Maury’s room is 8.4 feet from the floor to the ceiling. Maury wants to install a ceiling fan that hangs 1.875 feet
deff fn [24]

Answer: yes it would

Step-by-step explanation: because 8.4-1.875 is 6.525 and Maury is 6.6

7 0
3 years ago
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What are the factors to a2+11a+30
LenKa [72]

Answer:

a^2+11a+30

(a+5)(a+6)

Let me know if this helps!

4 0
3 years ago
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