What is the value of CA?
15


9
18
30
15

Answer:

5

Step-by-step explanation:

-2^2=-4

3^2=9

add

-4+9=5

Answer:

B is the answer.

Step-by-step explanation:

Use power rule: (x^a)^b = x^ab.

[tex] {6}^{21} [/tex]

Answer:

b. 6²¹

Step-by-step explanation:

(6⁷)³=(6³)⁷===> 6²¹

Answer:

The absolute maximum is 4, and the absolute minimum is 2.

Step-by-step explanation:

We are given the function:

[tex]f(x)=x^4-3x^2+4[/tex]

And we want to find the absolute extrema of the function on the interval [-1, 1].

So, we will find the smallest and largest y-value within the interval. First, we can evaluate the function at its endpoints. So:

[tex]f(-1)=(-1)^4-3(-1)^2+4=2[/tex]

And:

[tex]f(1)=(1)^4-3(1)^2+4=2[/tex]

Our endpoints are (-1, 2) and (1, 2).

Recall that extrema only occurs at critical points. Critical points are where the derivative of the function equals 0. So, we can find the derivative of the function:

[tex]\displaystyle f'(x)=\frac{d}{dx}\left[x^4-3x^2+4\right][/tex]

Differentiate:

[tex]f'(x)=4x^3-6x[/tex]

Set the function equal to 0:

[tex]0=4x^3-6x[/tex]

Solve for x. Factor:

[tex]2x(2x^2-3)=0[/tex]

Zero Product Property:

[tex]2x=0\text{ or } 2x^2-3=0[/tex]

Solve for each case. Therefore:

[tex]\displaystyle x=0\text{ or } x=\pm\frac{\sqrt6}{2}[/tex]

The second case is outside of our interval. So we can ignore it.

Evaluate the function at x = 0:

[tex]f(0)=(0)^4-3(0)^2+4=4[/tex]

Therefore, for our function on the interval [-1, 1], the absolute maximum is 4, and the absolute minimum is 2.

Answer:

4 miles?

Step-by-step explanation:

Answer:

3 miles

Step-by-step explanation:

2+1=3

Answer:

4 over 9, 4/9

Step-by-step explanation:

have a good day:)

Answer:

No links sorry :<

Step-by-step explanation:

Answer:

44.1°C

Step-by-step explanation:

This tetratomic vapor condenses to liquid white phosphorus which freezes at 44.1°C to solid white phosphorus, a soft, waxy, colorless material.

Answer:

the volume is Pie X Y^-3= 6 + 7/2 which means the surface area is half of Pie/12

Step-by-step explanation:

i don't know there's no picture

The least and greatest weights of the potatoes in the data set are 1/8 and 3/4 respectively.

The weight of the potatoes are:

Therefore, the least weight of the potatoes is 1/8 equivalent to 0.125

The greatest weight of the potatoes is 3/4 equivalent to 0.75

Learn more about fractions:

https://brainly.com/question/1622425

Step-by-step explanation:

Given,

1. The given expression is [tex]\sqrt[10]{x^9}[/tex].

We need to write it into exponential form.

We know that,

[tex]\sqrt[a]{x} =x^{1/a}[/tex]

Here, a = 10

So,

[tex]\sqrt[10]{x^9}=(x^9)^{1/10}\\\\=x^{9\times \dfrac{1}{10}}\\\\=x^{9/10}\\\\=x^{0.1}[/tex]

2.

[tex](\sqrt[4]{3y} )^3\\\\=((3y)^3)^{1/4}\\\\=3^{3\times \dfrac{1}{4}}\times y^{3\times \dfrac{1}{4}}\\\\=3^{3/4}y^{3/4}[/tex]

Hence, this is the required solution.

Answer:

D. (-2, 1).

Step-by-step explanation:

y = 3x + 7

y = -2x - 3

AS the expressions on the right are both equal to y:

3x + 7 = -2x - 3

3x + 2x = -3 - 7

5x = -10

x = -2

Plug this into the first equation:

y = 3(-2) + 7

y = 1.

Answer:

D, -2, 1

Step-by-step explanation:

Just got it correct on ap-x

Answer:

23:22

Step-by-step explanation:

Answer:

it should be 47 because of (3x-4)

Step-by-step explanation:

Answer: she can get 50 adult t-shirts

Step-by-step explanation:

55 x 3.25 = 178.75

625-178.75 = 446.25

446.25 - 5.75 = 440.5

440.5-5.75 = 434.75

434.75-5.75 = 429

429-5.75 = 423.25

423.25-5.75 = 417.5

417.5-5.75 = 411.75

411.75-5.75 = 406

406-5.75 = 400.25

400.25-5.75 = 394.5

394.5-5.75 = 388.75

388.75-5.75 = 383

383-5.75 = 377.25

377.25-5.75 = 371.5

371.5-5.75 = 365.75

365.75-5.75 = 360

360-5.75 =354.25

354.25-5.75 = 348.5

348.5-5.75 = 342.75

342.75-5.75 = 337

337-5.75 = 331.25

331.25-5.75 = 325.5

325.5-5.75 = 319.75

319.75-5.75 = 314

314-5.75 = 308.25

308.25-5.75 = 302.5

302.5-5.75 = 296.75

296.75-5.75 = 291

291-5.75 = 285.25

285.25-5.75 = 279.5

279.5-5.75 = 273.75

273.75-5.75 = 268

268-5.75 = 262.25

262.25-11.5 = 250.75

250.75-11.5 = 239.25

239.25-11.5 = 227.75

227.75-11.5 = 216.25

216.25-11.5 = 204.75

204.75-11.5 = 193.25

193.25-11.5 = 181.75

181.75-11.5 = 170.25

170.25-11.5 = 158.75

158.75-11.5 = 147.25

147.25-11.5 = 135.75

135.75-11.5 = 124.25

124.25-11.5 = 112.75

112.75-11.5 = 101.25

101.25-11.5 = 89.75

89.75-11.5 = 78.25

78.25-11.5 =66.75

66.75-11.5 = 55.25

55.25-11.5 = 43.75

43.75-11.5 = 32.25

32.25-11.5 = 20.75

20.75-11.5 = 9.25

2 x 22+32 = 76

Answer:

C

Step-by-step explanation:

There is a larger variety of lengths in the 9th grade textbook

Note : a × b = 0 ==》 a = 0 Or b = 0

_________________________________

( 2x - 7 )( 5x + 75 ) = 0

2x - 7 = 0 ===》 2x = 7 ===》 x = 7 / 2

===》 x = 3.5

Or

5x + 75 = 0 ==》 5x = - 75 ==》 x = - 75 / 5

==》x = - 15

Step-by-step explanation:

(2x-7)(5x+75)=0

2x(5x+75) -7 (5x+75)=0

10x^2 + 150x - 35x - 525 =0

10x^2 + 115x - 525 =0

5(2x^2 + 23x - 105 ) =0

2x^2 +30x-7x - 105 =0

2x ( x + 15 ) -7 ( x + 15) = 0

(2x-7) (x + 15) =0

so, 2x-7=0 and x+15 =0

x = 7/2 and x = -15

#cancelicseboardexam2021

Answer:

$0.18

Step-by-step explanation:

Given that :

Number of bananas purchased = 8

Cost at which the 8 bananas were purchased = $1.44

The unit price of bananas can be obtained using the relation :

Total Cost of bananas / number of bananas

Unit price = $1.44 / 8

Unit price = $0.18

Price per unit of banana = $0.18

Answer: 2 units long

This is an exponential expression with 10 as the base and 4 as the exponent.

=============================================

Explanation:

We're dividing 10^8 over 10^4. When dividing like this, we subtract the exponents (numerator minus denominator). The bases must be the same value and they stay at the same value for the final answer as well.

The new exponent is 8-4 = 4 which is how we arrive at the answer 10^4.

Side note: 10^4 = 10,000 = ten thousand

Answer:

1.5

Step-by-step explanation:

You divide and stuff. Then you subtract 3.5 from 5 to get 1.5 and bam answer.

Answer:

u = -261

Step-by-step explanation:

Subtract 11 from both sides:

u/9 + 11= -8

u/9 + 11 - 11 = -18 -11

u/9 = -18 - 11

u/9 = -29

u/9 9 = -29 9

u= - 29 9

u = -261

hope i helped

Answer:

15%

Step-by-step explanation:

Answer: 2646kg

Hope this helps

Answer:

x = 4

m<cdb = 82

Step-by-step explanation:

The exterior angle thm states that the exterior angle of a triangle is equal to the sum of the opposite interior angles:

7x + 2 + 17x = 98

24x + 2 = 98

24x = 96

x = 4

m<cdb =

y + 98 = 180

y = 180 - 98

y = 82

Step-by-step explanation:

Required information to prove the triangles are congruent:

AB=FE

Then you can say they are congruent by SAS

Answer:

4^8

Step-by-step explanation:

4^3 x 4^5 = 4^3+5 = 4^8 = 65536

Answer:

Look at the ️ picture, I think this will help u to get your answer.

Answer:

5 Units

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

-5 = 5 from the x-axis

5 = 5 from the x-axis

5 + 5 = 10

Answer:

0.6 x 94, 60/100 x 94

Step-by-step explanation:

0.6 = 60% of 1.

60/100 also = 60% of 1

Answer:

hi

Step-by-step explanation: