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4 years ago

If 17(7x−3) =1 then which answer shows the correct steps to solve for x? x−3/7=1 x=4/7 x−3=1 x=4 x−3/7=1 x=10/7 x+3/7=1 x=6/7

Mathematics

1 answer:

Sergio039 [100]4 years ago

5 0

Answer:

Step-by-step explanation:

17(7x−3) =1

Divide both sides by 17

7x - 3 = 1/17

Collect like terms

7x = 1/17 + 3

x = (1/17 + 3) /7

x = 52/17 ÷ 7

x = 52/17 × 1/7

x = 52/119

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Jayda is running around a track where 3 laps is 5km. She runs 6 laps in 20 min. What is her speed in min per km

zzz [600]

Answer:

2km/m

Step-by-step explanation:

6 laps = 10km

(because 3 x 2 = 6 and double 5km as well)

Distance divide time = speed

20 mins divided by 10km = 2km per minute

3 0

3 years ago

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Rama09 [41]

Answer:

Step-by-step explanation:

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2 years ago

What is the measure of an angle whose sine is√3/2 ? 60 45 30

dem82 [27]

ANSWER

The required angle is
$60 \degree$

EXPLANATION

Let the angle whose sine is
$\frac{ \sqrt{3} }{2}$
be
$x \degree$

Then

$\sin(x \degree) = \frac{ \sqrt{3} }{2}$

We take the inverse sign of both sides to obtain,

$x = \sin ^{ - 1} ( \frac{ \sqrt{3} }{2} )$

We use our scientific calculator to evaluate and obtain,

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8 0

3 years ago

Read 2 more answers

18-2x+10=12x solve for x

Scorpion4ik [409]

Answer:

x=2

Step-by-step explanation:

18-2x+10=12x

-2x+18+10=12x

-2x+28=12x

subtract 28 from both sides= -2x=12x-28

subtract 12x from both sides= -14x=-28

divide both sides by -14= x=2

x=2 is your final answer

8 0

3 years ago

Read 2 more answers

What is the angle measurement of angle P?

Solnce55 [7]

Answer:

Step-by-step explanation:

p = 180 - [ 360 - ( 130 + 110 ) ]

= 180 - [ 360 - 240 ]

= 180 - 120

p = 60

5 0

2 years ago