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4 years ago

3 questions

Mathematics

2 answers:

klasskru [66]4 years ago

8 0

Number 1 x < -5. Number 2 b < -5. Number 3 a><span>1
Hope I helped! </span><span />

frutty [35]4 years ago

6 0

1) add 7 to both sides and get -5....so -5 >x
2) add 7 to both sides.....so get b<-5
3) add 17 to both side...so get z>1

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slavikrds [6]

Answer:

see the procedure

Step-by-step explanation:

Remember that

$1\ ft=12\ in$

To convert feet to inches multiply by 12

$1\ min=60\ sec$

To convert minutes to seconds multiply by 60

we have

$500\frac{ft}{min}=500(\frac{12}{60})=500(\frac{1}{5})=100\frac{in}{sec}$

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3 years ago

Read 2 more answers

a man sold two jeans at Rs 800. On one he gains a profit of 10 percent on other he loses 15 percent how he gain or loses in whol

kodGreya [7K]

Answer:

Your answer is

That man buy 2 shirts in Rs 410.25.

He sold 1st shirt at Rs 451.275 where he profited 10%.

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3 years ago

Can someone help me with these 2?

pochemuha

Answer:

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Step-by-step explanation:

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4 years ago

Find the values of A and B<br> PLEASE HELP GIVING BRAINLIEST

erastovalidia [21]

Factoring the roots, the values of A and B are given as follows:

A = 3z.

B = 2.

<h3>What are the values of A and B?</h3>

The expression is:

$\sqrt{\frac{45\alpha z^3}{40y}} = \frac{A\sqrt{\alpha z}}{B\sqrt{2y}}$

We have that:

$\frac{45}{40} = \frac{9}{8}$

Hence:

$\sqrt{\frac{45\alpha z^3}{40y}} = \sqrt{\frac{9\alpha z^3}{8}} = \sqrt{\frac{9\alpha z^2 \times z}{4 \times 2}} = \frac{A\sqrt{\alpha z}}{B\sqrt{2y}}$

Hence, comparing the last two equalities:

A = 3z.

B = 2.

More can be learned about the factoring of roots at brainly.com/question/24380382

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beks73 [17]

Answer:

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