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GalinKa [24]
3 years ago
9

Solve for the missing angle measures?

Mathematics
1 answer:
ikadub [295]3 years ago
3 0

Answer:

ight so

1 - 60

2- 90,90

4 - a=90, b=45

Step-by-step explanation:

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It takes 24 h to fill a large basin
iren [92.7K]

Answer:

4.8 h

Step-by-step explanation:

Say the slow hose flows x

The fast hose flows 4x

5x = 24

x = 4.8

8 0
3 years ago
What is the result of −1/4 x -12 4/9<br><br> a)3 1/9<br> b)28/9<br> c)56/9<br> d) -26/9
Norma-Jean [14]

Answer:

b) 28/9    

Step-by-step explanation:

−1/4 x -12 4/9           Change -12 4/9 into a improper fraction

= -1/4 x -112/9              Multiply ,  -1 x -112 , 4 x 9

= 112/36                            Simplify

= 28/9                                   Simplify even more

= 3 1/9

<h3><u><em>Hope this helps!!! </em></u></h3><h3><u><em>Please mark this as brainliest!!! </em></u></h3><h3><u><em>Thank You!!! </em></u></h3><h3><u><em>:)</em></u></h3>
8 0
3 years ago
Rewrite 27+36 using the GCF and distributive property
GuDViN [60]

Answer:

<h2>27 + 36 = 9(3 + 4)</h2>

Step-by-step explanation:

\text{Distributive property:}\ a(b+c)=ab+ac\\\\27=\boxed{9}\cdot3\\\\36=\boxed{9}\cdot4\\\\GCF(27,\ 36)=\boxed{9}\\\\\\27+36=\boxed{9}\cdot3+\boxed{9}\cdot4=\boxed{9}(3+4)

4 0
3 years ago
PLEASE HELP ME ASAP<br><br>Is there anyone here that has a pa account?
qaws [65]
The answer itss b= 41.5 units



7 0
3 years ago
I need help with 2 math problems. Complex Numbers
Tcecarenko [31]

You add, subtract and multiply complex numbers exactly as you do with variables: you sum like terms, recalling that i^2=-1

So, you have

(8-3i)-(6+i) = 8-3i-6-i = 8-6-3i-i = 2-4i

And

(5+2i)(4-3i) = 20-15i+8i-6i^2 = 20-7i+6 = 26-7i

4 0
3 years ago
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