Evaluate (x-a+3) if the value of x is (a+7).

Answer:

3

is the answer

Answer:

3

Step-by-step explanation:

The standard form of the number 'Seven million one thousand forty-eight' will be;

⇒ 7,001,048

A system of writing to express the number is called number system.

We have to given that;

The number is,

'Seven million one thousand forty-eight'

Now,

Since, The number is,

'Seven million one thousand forty-eight'

Hence, The standard form of the number = 7,001,048

Thus, The standard form of the number 'Seven million one thousand forty-eight' is 7,001,048.

Learn more about the number system visit:

https://brainly.com/question/17200227

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Answer:

135..........................

Answer: 45*3= 135

135 is the answer for 45*3.

Answer:

A) 44.78

Step-by-step explanation:

Answer:

Step-by-step explanation:

Two lines are perpendicular. The equation of the first line is y = 4x + 1. Which of the following cannot be the equation of the second line? A. y = -1/4x -2 B. x - 4y = -2 C. x + 4y = 2 D. 8y = -2x - 5

Answer:

104 Dollars

Step-by-step explanation:

Principal ammount= 500

(R) Interest rate= 5.2%

Time involved= 4 years

I= P x r x t

Hope this helped

Answer: 13d+9d+4

hope this helps! <3

Answer:

Step-by-step explanation:

if 2 baseball bats costs 300

one will cost

300/2=150

Answer:

150 if tax is not present.

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

You just subtract it by 4. 12-4=8 etc.

Answer:

212mph

Step-by-step explanation:

253-41=212

Answer:

Step-by-step explanation:

Here you go mate

Step 1

(-18)(-13)  Equation/Question

Step 2

(-18)(-13)  Multiply

234

Answer

234

Answer:

(0,1)

x=0, y=1

Answer:

[tex](15s)^6[/tex] is the same as [tex]15^6[/tex] × [tex]s^6[/tex]

[tex]3s^4[/tex] × [tex]5s^2[/tex] = [tex]15s^6[/tex]  

[tex]15s^6 \neq 15^6[/tex] x [tex]s^6[/tex]

Hope this helps in any way!! :D

Answer:

x .  1 .  3  .  5  .  7  .  9

y . 6 . 18 . 30 . 42 . 54

Step-by-step explanation:

X-values are the odd numbers

Y-values are the corresponding x-values multiplied by 6

Answer:

is this a test > : (

Step-by-step explanation:

Answer:

f

Step-by-step explanation:

Answer:

1) The velocity at this time is of [tex]-9\frac{\sqrt{3}}{2}[/tex] meters per second.

2) The velocity at this time is of [tex]13\frac{\sqrt{2}}{2}[/tex] meters per second.

Step-by-step explanation:

This question involves concepts of derivatives.

The velocity is the derivative of the position.

We use these following derivatives:

[tex](\sin{x})^{\prime} = \cos{x}[/tex]

[tex](\cos{x})^{\prime} = -\sin{x}[/tex]

1) s = 1 + 9(cos t)

Find the body's speed at time t=pi/3 sec.

We have to find the derivative at [tex]t = \frac{\pi}{3}[/tex]. So

[tex]v = (1 + 9\cos{t})^{\prime} = -9\sin{t}[/tex]

[tex]v(\frac{\pi}{3}) = -9\sin{\frac{\pi}{3}}[/tex]

[tex]\frac{\pi}{3}[/tex] is a common angle, which has a sine of [tex]\frac{\sqrt{3}}{2}[/tex]. So

[tex]-9\sin{\frac{\pi}{3}} = -9\frac{\sqrt{3}}{2}[/tex]

The velocity at this time is of [tex]-9\frac{\sqrt{3}}{2}[/tex] meters per second.

2) s = 12(sin t) - (cos t)

Find the body's velocity at time t=pi/4 sec.

We have to find the derivative at [tex]t = \frac{\pi}{4}[/tex]. So

[tex]v = (12\sin{t} - \cos{t})^{\prime} = 12\cos{t} + \sin{t}[/tex]

[tex]\frac{\pi}{4}[/tex] is a common angle, which has both sine and cosine of [tex]\frac{\sqrt{2}}{2}[/tex]. So

[tex]12\cos{\frac{\pi}{4}} + \sin{\frac{\pi}{4}} = 12\frac{\sqrt{2}}{2} + \frac{\sqrt{2}}{2} = 13\frac{\sqrt{2}}{2}[/tex]

The velocity at this time is of [tex]13\frac{\sqrt{2}}{2}[/tex] meters per second.

Answer:

- 22

because if you add 6 more to 16 the answer will be -22

Answer:

Step-by-step explanation:

f(x,y)=2x2+3y2−4x−1 ⇒ ∇f =⟨4x−4,6y⟩=⟨0,0⟩ ⇒ x=1, y = 0. Thus (1,0) is the only critical point of f, and it lies in the region x2+y2<16.Ontheboundary,g(x,y)=x2+y2=16 ⇒ λ∇g=⟨2λx,2λy⟩,so6y=2λy ⇒ eithery=0orλ=3. Ify=0,then x=±4;ifλ=3,then4x−4=2λx ⇒ x=−2andy=±2√3. Now f(1,0) = −3, f(4,0) = 15, f(−4,0) = 47, and f−2,±2√3 = 51. Thus the maximum value of f(x,y) on the disk x2+y2 ≤ 16 is f−2,±2√3 = 51, and the minimum value is f (1, 0) = −3.

Answer:

Part of a train timetable is shown.

Aberystwyth

Shrewsbury

Birmingham

08 30

10 17

12 30

14 19

13 55

16 05

17 20

a)

Bob catches the 12 30 train from Aberystwyth. He arrives in Shrewsbury 8 minutes late. What time does he arrive in Shrewsbury?

b) How long is Bob's journey from Aberystwyth to Shrewsbury? Give your answer in minutes.

minutes

11 30

15 30

Judy catches the 12 30 train from Aberystwyth.

She arrives in Shrewsbury on time.

She attends a job interview.

She gets back to Shrewsbury station 1 hour and 50 minutes later. Is she back in time to catch the 16 05 train to Birmingham?

You must show your working.

Answer:

x=2

Step-by-step explanation:

Dilation of 3

6/3=2

Answer:

-16y-6

=2(-8y-3)

2x (-8y)= -16y

2x(-3) = -6

Answer:

1) -8y

2) -3

Hope this helps!

167-149= The answer is 18

Answer:

[tex] \underline{{x}^{4} - 17 {x}^{2} + 16} \\ {x}^{4} - {x}^{2} - 16 {x}^{2} + 16 \\ {x}^{2} ( {x}^{2} - 1) - 16( {x}^{2} - 1) \\ ( {x}^{2} - 1)( {x}^{2} - 16) \\ \boxed{(x - 1)(x + 1)( x - 4)(x + 4)}✓[/tex]

Answer:

48in

Step-by-step explanation:

6 x 4 x 4

96

divide it by 2

48

Answer:

48

Step-by-step explanation:

grhgbfjsbrvgjxbwifbcozbwicovbsnw

Answer:

1.80

Step-by-step explanation:

trust me 100% sure

Answer: ok it is 81/100.

Step-by-step explanation:Just add them together which gives you 81/100 .chnage 7/100 to 70/100 then combine 11/100 which equals 81/100.

:)

Answer: 9 because of the (0,9)

Step-by-step explanation:

Answer:

12 and 14

Step-by-step explanation:

15 - 20% = 12

20 - 30% = 14

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