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3 years ago

HELP PLEASE 100% URGENTis the equation attached in standard form

Mathematics

2 answers:

Tomtit [17]3 years ago

5 0

Answer:

2x+7+y=0 -7

2x+y=-7 -2x

y=-2x-7

Step-by-step explanation:

not sure

swat323 years ago

4 0

Answer:

2x+7+y=0

y=-2x-7

in the form of y=MX+c where M is slope

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A television is identified by the diagonal measurement of the of screen. A television has a 36 inch screen whose height is 22 in

GuDViN [60]

Answer:

28.5 inches.

Step-by-step explanation:

Given: Measurement of diagonal= 36 inch.

Height= 22 inches

Picture attached to show the measurement.

As the screen of televison is measured by diagonal of screen.

∴ Hypotenous= diagonal of screen, which is 36 inches.

Now, using pythagorean theoram to find length of television screen.

$hypotenous^{2} = opposite^{2}+adjacent^{2}$

∴ $36^{2} = 22^{2} + adjacent^{2}$

Here adjacent is the length of television.

⇒ $1296= 484+ length^{2}$

Subtracting both side by 484.

⇒ $length^{2} = 812$

Taking square root on both side

remember: $\sqrt{a^{2} } = a$

∴ $length= \sqrt{812}= 28.495 \approx 28.5$

Hence, length of televison screen is 28.5 inches.

6 0

4 years ago

When you flip a biased coin, the probability of getting a tail is 0.31. Find the probability of getting a head

Genrish500 [490]

Well if the probability of getting a tail is 0.31 then the probability of getting a head must be 0.69 because 0.31 is much like 31% and the last 0.69 makes 69% resulting in the total 100% chance when combining the outcome chances seeing as a coin only has 2 sides. (Assuming we are speaking of an U.S. coin here)

3 0

3 years ago

If g(x)= 2x -1 then g(4)=

GaryK [48]

g(4)=2×4_1

8-1

hence the answer is 9

hope it helps you!!!!!!!!!

5 0

3 years ago

Read 2 more answers

-37= n/23 what is n?

Vlada [557]

-37 = n
 23

to solve for n, undo what is happening to the n. if the n is being divided by 23 to get -37, then multiply both sides by 23 to figure out what n is.

-37 * 23 = n * 23
 23

-851 = n

3 0

3 years ago

Read 2 more answers

At a gas station during a road trip, Gerard has $32.00 to spend on fuel and windshield washer fluid for his car. Fuel costs $2.7

Lemur [1.5K]

Answer:

Step-by-step explanation:

Total amount with Gerald = $32

Cost of fuel per gallon = $2.75

Cost of each bottle of windshield = $3

38 miles per gallon. If Gerard must fill his car with enough fuel to drive 250 miles,

Total gallons of fuel = 250 miles / 38 miles

= 6.5789473684210 gallons

Total cost of fuel = Total gallons of fuel × cost per gallon

= 6.5789473684210 × $2.75

= $18.1

Amount left for windshield = Total amount with Gerald - Total cost of fuel

= $32 - $18.1

= $13.9

what is the maximum number of bottles of windshield washer fluid Gerard can buy?

= Amount left for windshield / Cost of each bottle of windshield

= $13.9 / $3

= 4.6333333333333 bottles

Maximum number of bottles =

4 bottles

5 0

3 years ago

HELP PLEASE 100% URGENTis the equation attached in standard form​

HELP PLEASE 100% URGENTis the equation attached in standard form