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2 years ago

Find the value of a if d=80, v^0=50 and t=8

Mathematics

1 answer:

Rina8888 [55]2 years ago

5 0

Answer:

Step-by-step explanation:

you have to multiply

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25 pints of apple juice are poured into 3/4 pint bottles, how many bottles are filled

Westkost [7]

Answer:

33 1/3

Step-by-step explanation:

25/1 * 4/3 =

100/3 = 33.3... or 33 1/3

6 0

2 years ago

Alvin is 11 years younger than Elga. The sum of their ages is 43. What is elgas age

Neporo4naja [7]

Answer:

Step-by-step explanation:

Lets assume x is Elgas' age

And y is Alvins age

we know that alvin is 11 years younger than Elga which means,

x=y+11

and the sum of their age is 43

x+y=43

solve it and you get 16

5 0

3 years ago

Please help! Giveaway soon to celebrate expert level :D

elena-s [515]

Answer:

1 antonym

2 interrogative

3 verb

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5 declarative

6 synonym

7 exclamatory

8 pronunciation

9 accent

10 imperative

4 0

3 years ago

Read 2 more answers

PLS HELPP ILL MARK BRAINLIST { have to get it right }

Sonbull [250]

Answer:

=−7

Step-by-step explanation:

(+3)2−5=11

(+3)(+3)−5=11

2+3+3+9−5=11

2+6+9−5=11

x-1=0

x+7=0

6 0

3 years ago

The general form of the equation of a circle is x2 + y2 + 42x + 38y − 47 = 0. The equation of this circle in standard form is .

Readme [11.4K]

Answer:

(-21,-19)

$\sqrt{849}$

Standard form

Step-by-step explanation:

We are given the equation of circle

$x^2+y^2+42x+38y-47=0$

General equation of circle:

$x^2+y^2+2gx+2fy+c=0$

Centre: (-g,-f)

Radius: $\sqrt{g^2+f^2-c}$

Compare the equation to find f, g and c from the equation

$g\rightarrow 21$

$f\rightarrow 19$

$c\rightarrow -47$

Centre: (-21,-19)

Radius (r) $=\sqrt{21^2+19^2+47}=\sqrt{849}$

Standard form of circle:

$(x+21)^2+(y+19)^2=849$

The centre of circle at the point (-21,-19) and its radius is $\sqrt{849}$ .

The general form of the equation of a circle that has the same radius as the above circle is standard form.

4 0

3 years ago

Read 2 more answers