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True [87]
3 years ago
12

R + 12 = 86 what does r equal ?

Mathematics
2 answers:
DerKrebs [107]3 years ago
7 0

Answer:

86-12 is 74 so r=74

hope it helps

AVprozaik [17]3 years ago
5 0

86 - 12 = 74

74 + 12 = 86

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Jamal simplified ...
brilliants [131]
\bf \sqrt{75x^5y^8}\qquad 
\begin{cases}
75=3\cdot 25\\
\qquad 3\cdot 5^2\\
x^5=x^{4+1}\\
\qquad x^4x^1\\
\qquad (x^2)^2x\\
y^8=y^{4\cdot 2}\\
\qquad (y^4)^2
\end{cases}\implies \sqrt{3\cdot 5^2\cdot (x^2)^2x(y^4)^2}
\\\\\\
5x^2y^4\sqrt{3x}
4 0
2 years ago
What is 13.984 rounded to the nearest tenth
eimsori [14]
13.984 rounded to the nearest tenth is 14

.984 is closer to 1 than to .9, so we have to round up.
7 0
3 years ago
Solve each division problem and classify it based on its quotient
Mazyrski [523]

Answer:

1. 6

2. 9

3. 9

4. 6

5. 9

6. 6

Step-by-step explanation:

The answers are in the order listed on your assignment page.

Hope this helps :)

8 0
2 years ago
1 + y &lt; 25<br> 101 + 6y &gt; 200
vlada-n [284]

Step-by-step explanation:

i.1+y<25

y<25-1

y<24

ii.101+6y>200

6y>200−101

6y>99

y>99/6

y>33/2

5 0
3 years ago
Suppose there is a 1.6°F drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on
pogonyaev

Answer: 55.1°F

Step-by-step explanation:

We are informed that there is a 1.6°F drop in temperature for every thousand feet that an airplane climbs into the sky, if the plane reaches an altitude of 2,000ft, the drop in temperature will be:

= 1.6° × 2

= 3.2°F

If the temperature on the ground is 58.3°F​, then the temperature when the plane reaches an altitude of 2,000 ft will be:

= 58.3°F - 3.2°F

= 55.1°F

5 0
2 years ago
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