CAN SOMEONE PLEASE HELP ME I DOUBTER UNDER HALf these questions Please help:(

Answer:

[tex]-8x^{10}[/tex]

Step-by-step explanation:

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

Apply the rule [tex](-a)=-(a)[/tex]:

[tex]\implies -(2x^2)^3(x^4)[/tex]

Apply the exponent rule [tex](a \cdot b)^c=a^cb^c[/tex] :

[tex]\implies-(2^3\cdot x^{2 \times 3})x^4[/tex]

[tex]\implies -8 \cdot x^6 \cdot x^4[/tex]

Apply exponent rule [tex]a^b \cdot a^c=a^{b+c}[/tex]

[tex]\implies -8x^{6+4}[/tex]

[tex]\implies -8x^{10}[/tex]

Answer:

[tex]4x(x+4)[/tex]

Step-by-step explanation:

With the expression [tex]4x^{2} +16x[/tex], start by looking to see if you can take out any x-values. As you can see, both [tex]4x^{2}[/tex] and [tex]16x[/tex] have an x to the first power. You can factor that out, leaving you with the expression [tex]x(4x+16)[/tex]. Now you look for the largest numerical value that you can take out. Both 4 and 16 are divisible by 4, so you can factor out the number 4, leaving you with the expression [tex]4x(x+4)[/tex].

Answer:

4x(x + 4)

Step-by-step explanation:

Answer:

Step-by-step explanation:

1. 27.7n + 5.5 = 144.25

2. 27.7n = 138.75

3. n = 138.75/27.7

4. n = about 5.00903 or 2775/554

Step-by-step explanation:

taking the rule of angles which state that angles on a straight line add up to 180°

then we take the solution adding the expression then equate to 180°

;5x+4+x-2+3x+7=180

like terms together

5x+x+3x+4+-2+7=180

=9x+9=180

9x=180-9

9x=171

getting the value of x we divide by nine both sides

x=171/9

x=19°

Answer:

1/8

Step-by-step explanation:

doing math to get the right answer your welcome

Answer:

what picture ?

Answer: 35 apples are ripe and rest i.e 21 apples are not.

Step-by-step explanation:

5/8 of 56 apples are ripe i.e 35 apples are ripe and the rest 56-35 apples are not.

Mark me brainliest.

35 are ripe and 23 are not

5/8= x/56

5 x 56 = 280

280 / 8 = 35

56 - 35 = 23

Answer:

The angle of X is 60

Step-by-step explanation:

In the smaller one it shows 150 and 60 for your answer, the angles are the same, just bigger, therefore 150 is not needed and 60 is the answer, thank you love u

Answer:

[tex]x=-1[/tex]

Step-by-step explanation:

The equation for slope is:

[tex]Slope=\frac{y_2-y_1}{x_2-x_1}[/tex]

In this case, x would represent, [tex]y_2[/tex]. Therefore...

[tex]Slope=\frac{y_2-y_1}{x_2-x_1}\\1=\frac{x-(-8)}{5-(-2)}\\1=\frac{x+8}{5+2}\\1=\frac{x+8}{7}\\\\Multiply\ 7\ to\ both\ sides\\\\7=x+8\\\\\ Subtract\ 8\ from\ both\ sides\\\\x=-1[/tex]

Answer:

Step-by-step explanation:

Answer:

the answer is B.12

Step-by-step explanation:

i took the test.

A. associative

associative property which describes the numbers in a multiplication expression can be regrouped using parentheses.

for example: 2x² + 5x + 3 ↔ ( x + 1 ) ( 2x + 3 )

Answer:

8:36A.M

Step-by-step explanation:

AM is morning and 24 minutes before 9 is 3:36

Answer:

Here is a answer to the question

Answer:

b = 100°

c = 30°

Step-by-step explanation:

b = 100° bc the two angles are supplementary, that is, together they form a straight angle and add up to 180°.

c = 30°

because a + b + c = 180. There's 180° in a triangle.

The equation of the roller coaster is [tex]\frac{x^2}{60^2}+ \frac{y^2}{175^2} =1[/tex]

The standard form of an ellipse is given by:

[tex]\frac{(x-h)^2}{b^2} + \frac{(y-k)^2}{a^2} =1[/tex]

Where (h, k) is the center of the ellipse, 2a is the major axis and 2b is the minor axis.

The roller coaster has the shape of an ellipse. Hence:

2a = 350

a = 175

Also:

2b = 120; b = 60

The equation of the roller coaster is [tex]\frac{x^2}{60^2}+ \frac{y^2}{175^2} =1[/tex]

Find out more on Ellipse at: https://brainly.com/question/19507943

Answer:

2/3*3/3

Step-by-step explanation:

I mean its just doing 2/3 * 1 which i mean, 3/3 is still a fraction so i did it (TBH cant think of anything else

Answer: 2/3 x 1 = 2/3

technically everything 1 one will equal itself hope it helps.

Answer:

$950

Step-by-step explanation:

Take the original amount and subtract the 5% from the total then you have your new total.

Dilation factor=1/4

Now multiply each coordinates with 1.25

D=(4,8)

E=(12,16)

F(-4,-12)

Answer:

30

Step-by-step explanation:

30 * 2 is 60

60 - 10 is 50

The total amount of interest will Ward save if he finances car the $20,000 for 3 years rather than 5 years is $1000.

Simple interest is the amount charged on the principal amount with a fixed rate of interest for a time period. Simple interest calculated only on the principal amount.

The formula for the simple interest can be given as,

[tex]I=\dfrac{Prt}{100}[/tex]

Here, (I) is the interest amount earned on the principal amount of (P) with the rate of (r) in the time period of (t).

Ward finances $20,000 to purchase a car. The rate of interest is 2.5% regardless of loan length. The interest amount of the car for three years is,

[tex]I_3=\dfrac{20000\times2.5\times3}{100}\\I_3=1500[/tex]

The interest amount of the car for five years is,

[tex]I_3=\dfrac{20000\times2.5\times5}{100}\\I_3=2500[/tex]

The amount of interest Ward save,

[tex]C=2500-1500\\C=1000[/tex]

Thus, the total amount of interest will Ward save if he finances car the $20,000 for 3 years rather than 5 years is $1000.

Learn more about the simple interest here;

https://brainly.com/question/2294792

answer:

[tex]x = 2 \ , \ 4[/tex]

step-by-step explanation:

[tex]\sf x^2-6x+8=0[/tex]

[tex]\sf x^2-4x-2x+8=0[/tex]

[tex]\sf x(x-4)-2(x-4)=0[/tex]

[tex]\sf (x-4)(x-2) = 0[/tex]

[tex]\sf x = 2 \ , \ 4[/tex]

Answer/Step-by-step explanation:

1099 x 3/7 = 471

471

Answer: The other person is right

Answer:

[tex](3*3) + 7 - 7(7) + 2*3 - 3*7 - 1[/tex]

[tex]3 * 3 = 9[/tex]

[tex]+7 = 16[/tex]

[tex]7 * 7 = 49[/tex]

[tex]49 - 16 = 33[/tex]

[tex]2 * 3 = 6[/tex]

[tex]6 + 33 = 39[/tex]

[tex]3 * 7 = 21[/tex]

[tex]39 - 21 = 18[/tex]

[tex]18 - 1 = 17[/tex]

Therefore,

unfactorized, the answer is 17. Result may vary on x and y assignments.

Answer:

706.5

Step-by-step explanation:

Answer:

706.5

Step-by-step explanation:

Diameter = 30

30/2 = 15. 15 is the radius

To find area:

3.14 x 15 x 15 = 706.5

706.5 is the answer

Answer:

A'(0,0) and B'(0,7.5) and C'(12.5,7.5) and D'(12.5,0)

Step-by-step explanation:

Find the coordinates of the point after dilation

A'(0,0) and B'(0,7.5) and C'(12.5,7.5) and D'(12.5,0)

I hope this helps you

:)

Answer:

1. Obtuse angle

2. 18.3kg