Plz help asap, dhhdudhdhd

Answer:

19.625

Step-by-step explanation:

If the square's diagonal is 5 and the circle is inscribed in it, that means that the radius is 2.5

2.5^2*3.14

=19.625

Answer: first, second and fourth are primes, the third is not-prime.

Step-by-step explanation:

A prime polynomial can not be reduced.

Let's see the options:

A) 6x^3 - 5x^2 + 2^x-14

You can see that we have a coefficient equal to 5 and other equal to 2.

As both are prime numbers, we can not reduce this, so this is a prime polynomial.

B) 12x^4 - 18x^2 + 8x^2 - 12 = 12x^4 -10*x^2 + 124

Both coefficients are even, so we can reduce it to:

12x4 -10*x^2 + 124 = 2*(6x^4 -5*x^2 + 72)

So this is not prime.

C) 6x^3 + 9x^2 + 10x + 15

we have that:

6 = 3*2

9 = 3*3

10 = 2*5

15 = 3*5

a polinomial is only reducible if all the coefficients share at least one prime factor, here we can see that this is not the case, so this is a prime polinomial.

D) 12x^2 -3x + 4x + 7 = 12x^2 + x + 7

Again, here we have that one coefficient is 1, the only factor of 1 is itself, so we can not reduce this polinomial, this is prime.

Answer:

answer shown in picture

Step-by-step explanation:

Answer:

X

Step-by-step explanation:

Because it was written in that order. Pls brainliest!!

Answer:

∠X because of corresponding parts of congruent triangles are congruent.

Answer:

The percentage changed is 44.444%

Step-by-step explanation:

8÷18×100

Answer:

125%

Step-by-step explanation:

The increase in the hamster count was 10.  Thus, the percentage change (increase) is

  10

-------- * 100%  =  125%

   8

Hence total payment for expenses is $46281

Payments refers to outstanding amount to be paid for the liable items. We can also say that banknotes and coins (cash), as well as deposits and credit on an account with a financial institution or a similar entity that can be run using payment instruments, are all examples of means of payment.

annual real estate tax = $1,231

annual insurance         = $1,087

David' monthly house payments=$46821

To calculate total payments we will now add all the payments.

Hence total payments=$49,139

Learn more about  payments https://brainly.com/question/3988691

#SPJ2

Answer:

B. Kayleigh because she reads at a rate of 6 pages per minute.

Step-by-step explanation:

To find the amount of pages both people read in a minute, we can simply divide:

Jake- 45/9 = 5 pages a minute

Kayleigh- 60/10 = 6 pages a minute

Therefore, Kayleigh reads more pages a minute because 6 > 5.

Answer:

addition

Step-by-step explanation:

Answer:

x = -2

Step-by-step explanation:

10(x+6)=40

Divide each side by 10

10/10 (x+6)=40/10

x+6 = 4

Subtract 6 from each side

x+6-6 = 4-6

x = -2

Answer:

A

C

D

Step-by-step explanation:

Answer:

-2x - 7y = -13.    X intercepts = (13/2,0)

3x+6y=15.          Y intercept = (0,13/7)

Step-by-step explanation:

-2x-7y=-13. To find x intercept substitute 0 for y and solve for x.

3x+6y=15.   To find y intercept substitute 0 for x and solve for y.

Plot points on graph.

Answer:

C

Step-by-step explanation:

The distance from a point to a line is measured by the perpendicular distance from the point to the line.

CD is perpendicular to AB and represents the distance from D to AB

Answer:

Answer is CD , as C point lies on AB and is perpendicular to it

Answer:

x ≈ 5.63

Step-by-step explanation:

We use cos∅ for this problem (adjacent over hypotenuse)

Step 1: Write equation

cos62° = x/12

Step 2: Isolate x

12(cos62°) = x

x = 5.63366

And we have our final answer!

Answer: 5.6

Step-by-step explanation:

Hope this helps

Answer:

RP = 14

Step-by-step explanation:

(whole secant) x (external part) =  (whole secant) x (external part)

(x+x+2) * (x+2) = (4+6)*4

Combine like terms

(2x+2)(x+2)=10*4

2(x+1)(x+2) = 40

Divide by 2

(x+1)(x+2) = 20

FOIL

x^2+2x+x+2 = 20

x^2 +3x+2 =20

Subtract 20

x^2 +3x-18 = 0

Factor

(x +9) (x-6) = 0

Using  the zero product property

x+9=0   x-6 =0

x= -9    x=6

Since the length cannot be negative

x=6

RP = x+2+x = 6+2+6 = 14

Step-by-step explanation:

They are Alternate angles so they need to be equal to each other meaning you can right them like this;

[tex]4x + 2 = 86[/tex]

So to work out x you just have to separate x;

[tex]4x = 86 - 2 \\ 4x = 84 \\ x = \frac{84}{4} [/tex]

So

[tex]x = 21[/tex]

Answer:

the answer is 31

Step-by-step explanation:

The measure of angle x is 31 degrees

From the given quadrilateral, the sum of the adjacent angles are equal. Hence;

59 + 31 = 47 + x + 12

90 = 59 + x

Make x the subject of formula

x = 90 - 59

x = 31 degrees

HEnce the measure of angle x is 31 degrees

Learn more angles here: https://brainly.com/question/26098895

Answer:

4

Step-by-step explanation:

The answer is 4. When you divide each of the larger sides by the equivalent side of the smaller you get 4 every time.

Hope this helps! (Please consider giving brainliest)

Answer:

The scale factor is 4.

Step-by-step explanation:

If you divde a number from the large triangle to a number from a small triangle, you will get 4.

Answer:

1. 320 2. 144 3. 330 4. 160 5. 336 6. 1440 7. 225 8. 2 9. 150

Step-by-step explanation:

to find the volume of a cube you do width*length*height.

Answer:

about 9.23 miles or 9 miles

Step-by-step explanation:

you divide 600 by 65

Answer:

=y+3-x

Step-by-step explanation:

I recommend that you download the symbolab application, it is very good, it helps a lot

Answer:

5^4

Step-by-step explanation:

5^7/5^3

When we divided exponents with the same base

a^b / a^c = a^(b-c)

5^7/5^3 = 5^(7-3) = 5^4

Answer:

5⁴

Step-by-step explanation:

When dividing exponents with the same base, you subtract the exponents without changing the base.

[tex]\frac{5^7}{5^3} \\\\5^4[/tex]

Answer:

( About ) 88 inches

Step-by-step explanation:

Considering this wire fence to be the circumference of the base of this apple tree, provided it is circular, let us solve for the amount of fencing given the radius of this circle is 14 inches;

[tex]Radius Of Circle - 14 inches,\\Diameter - 14 inches * 2 = 28 inches,\\Circumference - 2\pi r, r = radius,\\\\2\pi r - \pi d, d = diameter,\\\\Circumference Of Circle - \pi * ( 28 inches ) = ( About ) 88 inches\\Length Of Fencing = ( About ) 88 inches[/tex]

Length of Fencing rounded to 10th place, ( About ) 88 inches

Answer:

-17-17,-17,-17,-14,-14,-14,-14,6,6,6,6

Step-by-step explanation:

hope it helped.

Answer:

C

Step-by-step explanation:

2 pairs of parallel sides. Opposite sides and opposite angles are congruent.

Answer:

Area of circle = π ⋅ ( Diameter 2 ) 2 = π ⋅ ( 11 2 ) 2 ≈ 95 sq in

Step-by-step explanation:

Circumference=π⋅DiameterDiameter=Circumferenceπ=11ππ=11inches

given,2πr=11π⇒r=112.

Hope this helps.

Answer:

D

Step-by-step explanation:

Every X value can only correspond to one Y value.

For example, in answer A, the Y value 4 is used twice for different X values, so it is not a function.

Answer:

Your answer would be 60 Ripples.

Step-by-step explanation:

$20.00 / 0.331 = 60.42296072507553.

                            Hope this helped! Have a great day!

Answer:

60

Step-by-step explanation:

20/0.331

=20×1000/o.331×1000

=20000/331

=60.422

Answer:

y= 2x +8

Step-by-step explanation:

y= 2x+3

gradient of given line = 2

(coefficient of x term when the coefficient of y is 1)

Parallel lines have the same gradient.

Hence gradient of the unknown line is 2.

y= 2x +c

To find the value of c, substitute a coordinate.

When x= 7, y=6,

6= 2(7) +c

6= 14 +c

c= 6-14

c= -8

Thus, the equation of the line is y= 2x +8.