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3 years ago

Work out an estimate for 304 × 9.96 ________ 0.51

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

7 0

5936.94118 is the answer

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Select all of the equations that are equivalent to<br>2-5y=-7

insens350 [35]

Answer:

Step-by-step explanation:

6 0

3 years ago

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A. Find the vertex form equations (y = a(x - h)2 + k) for the parabolas below.

marta [7]

Answer:

y=-(x+3)^2

y=-x^2-6x-9

Step-by-step explanation:

i uh hope this is correct

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3 years ago

5/8−(1/4)2= ________

bixtya [17]

Hey there!☺

$Answer:\boxed{\frac{1}{8}}$

$Explanation:$

$\frac{5}{8}-(\frac{1}{4})2$

Simplify:

$\frac{5}{8}-\frac{1}{4}(2)=\frac{1}{8}$

1/8 is your answer.

Hope this helps!☺

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4 years ago

Assuming the conditions regarding the motion represented in the graph remain the same, determine the acceleration of the object

vovikov84 [41]

(a)

We can see that

this is a straight line

and this is the graph of velocity

we know that

acceleration is the derivative of velocity

so, slope of curve of velocity is acceleration

so, we will find slope of this line

We can select any two points

(0,4) and (5,7)

we can use slope formula

$m=\frac{y_2-y_1}{x_2-x_1}$

now, we can plug points

$m=\frac{7-4}{5-0}$

$m=0.6$

we know that slope of line is always constant irrespective of any value of t

so, acceleration will always be same irrespective of any value of t

so, we will get acceleration

$a(t)=0.6m/s^2$ ............Answer

(b)

we can see that acceleration is constant

and we know that

derivative of constant is always 0

so, instantaneous rate of acceleration at t=10s is 0........Answer

7 0

3 years ago

Read 2 more answers

Find the missing number so that it has no solution. __x-8-9x=-4x+8

Nutka1998 [239]

Answer:

The missing number (i.e. the coefficient of x) is 5.

Step-by-step explanation:

5x - 8 - 9x = -4x + 8

-4x - 8 = -4x + 8

-8 ≠ 8

3 0

3 years ago