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svet-max [94.6K]
3 years ago
12

Rearrange b + 4 = a to b=

Mathematics
2 answers:
Nastasia [14]3 years ago
5 0
B+4=a   /-4

b=a-4
....................................
mojhsa [17]3 years ago
4 0
b+4=a\\
b=a-4
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A gallon of water is equal to 231 cubic inches. How many gallons of water are needed to fill a fish tank that measures 11" high,
9966 [12]
We know that

[volume of a fish tank]=11*14*9-------> 1386 in³

if  1 gallon--------------> 231 in³
X------------------------> 1386 in³
X=1386/231-------> X=6 gallon

the answer is
<span>are needed 6 gallons of water to fill a fish tank</span>
3 0
3 years ago
1/X+4 = 5 it is solving rational equations
finlep [7]
X=1
Subtract four so you get 1/x=1
Multiply by x
1x=1
Divide by 1
7 0
3 years ago
(a) An angle measures 43 . What is the measure of its complement? (b) An angle measures 81 . What is the measure of its suppleme
vampirchik [111]
To solve the problem shown above, you must follow the proccedure shown below:

 1. By definition, Completary angles are those angles whose sum is 90 degrees and Suplementary angles are those angles whose sum is 180 degrees.

2. Keeping the information above on mind, you have:
<span>
 (a) An angle measures 43 . What is the measure of its complement?

 =90°-43°
 =47°

 (b) An angle measures 81 . What is the measure of its supplement?
</span>
 =180°-81°
 =99°

 The answers are:

 a) 47°
 b) 99°
 
7 0
3 years ago
-4 1/2, -5.6, -2 3/8, 2.35 from least to greatest
sweet-ann [11.9K]
Hello!

-2 3/8, -5.6, -4 1/2, 2.35.

Those are ordered from least to greatest!

I really hope you found this helpful! c:
8 0
3 years ago
Umm can someone help me lol
asambeis [7]

Answer:

Answer is C

Step-by-step explanation:

4 0
2 years ago
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