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3 years ago

What is the solution to the system of equations?

Mathematics

1 answer:

Mashcka [7]3 years ago

8 0

Answer: (-2, 5/3)

explanation: since you are given x = -2, just plug that into the equation and solve.

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In 1967, New Zealander Burt Munro set the world record for an Indian motorcycle, on the Bonneville Salt Flats in Utah, with a ma

bagirrra123 [75]

Answer:49 sec

Step-by-step explanation:

Given

Maximum speed to reach is 183.58 mi/h

Length of course is 5 mi

acceleration rate is defined by 60mi/h in 4 sec

therefore acceleration(a) $=\frac{v-u}{t}$

$a=\frac{60\times 60\times 60}{4}$

$a=54\times 10^3 mi/h^2$

To reach a speed of 183.58mi/h with an acceleration of $54\times 10^3 mi/h^2$

Using equation of motion

v=u+at

$183.58=0+(54\times 10^3)t$

$t=\frac{183.58}{54\times 10^3}$

t=0.00339 hours

t=12.23 s reach maximum speed

To complete course it takes

$s=ut+\frac{1}{2}at^2$

$5=0+\frac{1}{2}\times 54\times 10^3 \times t^2$

t=0.01360 hour

or $t=48.98\approx 49 s$

7 0

3 years ago

label the Venn diagram with number categories. Then classify each of the given numbers by written it in an appropriate place on

DiKsa [7]

I need to see the diagram in order to answer your question.

7 0

3 years ago

In the expretion7to the third power-4*3+8 the firstt operation is

xxMikexx [17]

Answer:

7³

Step-by-step explanation:

Using PEMDAS, we see that E (which stands for exponents) comes before M (which stands for multiplication) and A (which stands for addition) so the first operation you should do is 7³.

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3 years ago

Ethan once heard that wearing colorful socks helped release your positive energy toward others. Being the scientist that he is,

Advocard [28]

Answer:

The answer is "Choice A".

Step-by-step explanation:

Please find the complete question in the attachment file.

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5 0

2 years ago

What 2+9<br>hehdjsjjsnsns

krok68 [10]

11 is the correct answer

5 0

3 years ago