What are the zeros of this function?

A) -8
B) -9 and 10
C) -2 and 4
D) 1

Hola!

carlos mide 4.5 pies

Explicación:

Hay 12 pulgadas en 1 pie

Hacemos 12 por 54 porque hay 54 pulgadas

12 * 54 = 540

Lo hacemos como un decimal porque esto es en pies

= 4.5

English:

Hello!

Carlos is 4.5 feet tall.

Explanation:

There are 12 inches in 1 foot.

We do 12 times 54 because there are 54 inches

12 * 54 = 540

We do it as a decimal because this is in feet

= 4.5

Answer:

80

Step-by-step explanation:

i gotchuuuuu

okok so a really easy way that this can be done is by not doing the full trapezoid, but splitting it up into 2 triangles and 1 rectangle

area of triangle: 1/2BH

area of rectangle: LW

Ookie so first the triangles:

both have the exact same measurements:

7 is the base, and the height is 8. Even tho it doesn't say 8 on one of them, we can visually see that it is the same height.

So, for BOTH triangles, 8*7=56, divided by 2=28.

Now, the rectangle:

width is 3, and length is 8.

8*3=24.

ADD TOGETHER: 28+28+24=80

AREA=80

Answer:

80

Step-by-step explanation:

area of the two triangles

= (7x8)/2x2

= 56

area of the rectangle

= 8x3 = 24

area of the trapezoid

= 56+24

=80

Answer:

6 straberries

Step-by-step explanation:

56

-32

=24

24 divided by 4 is six.

hope this helps!

.7 * 38.5 = original price

.7 * 38.5 = $26.95

Answer:

65

Step-by-step explanation:

26/2 = 13

5 x 13 = 65

Have an amazing day!

PLEASE RATE!

Answer:

√X2-X1+√Y2-Y1

=√7-(-9) +√-10-8

=√16 + √-18

=4 + -(√18)

=4 + (-3√2)

=-0.24

Step-by-step explanation:

by answering this you must use the distance formula and label -9 as X1 , 8 as Y1 and 7 as X2 , -10 as Y2 then you put X2-X1 in the same root sine do the same at Y2-Y1.

Answer:

3.25

Step-by-step explanation:

If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.

Answer:

A. rent a computer for three weeks

Step-by-step explanation:

hope it helps

Answer:

rent a computer for three weeks

Step-by-step explanation:

yes

Answer:

I guess you forgot to attach something

Step-by-step explanation:

Hope it helps!!!

Answer:

give the pic..................

Answer:

1.5+1.2=2.7

2.7÷2=1.35

1.35=dad's height

1.35-0.1=1.25 mothers height

2.6 combined height of mother and father

b) more than half

Answer:

AllRealNumbers

Step-by-step explanation:

If you multiply x by k and y by k it would be the same if you did not so it would be AllRealNumbers

The equation ,[tex]-2x^2+5xy-7y^2+9x-7y+13=0[/tex] represents a conic. The discriminant is is -31 , so the represents an ellipse .

A curve obtained by a cone and a plane is called conic .

Here given equation is

[tex]-2x^2+5xy-7y^2+9x-7y+13=0[/tex]

we know that discriminants of equation

[tex]$$A x^{2}+B x y+C y^{2}+D x+E y+F=0$$[/tex]

is [tex]$$D=B^{2}-4 A C$$[/tex]

and if

D<0  it's ellipse

D=0 it's parabola

D>0 It's  hyperbola

Here, the is

[tex]$$D=5^{2}-4(-2)(-7)=-31$$[/tex]

Hence it's an ellipse

The equation ,[tex]-2x^2+5xy-7y^2+9x-7y+13=0[/tex] represents a conic. The discriminant is is -31 , so the represents an ellipse .

To know more about conic visit :https://brainly.com/question/3456995

Answer:

-31 and ellipse

Step-by-step explanation:

on edge :)

Answer:

[tex]\frac{2}{5}\vec{a}+\vec{b}[/tex]

Step-by-step explanation:

[tex]\vec{DE}=\vec{DB}+\vec{BE}[/tex]

      [tex]=\frac{3}{5}\vec{OB}+\frac{1}{5}\vec{BC}[/tex]                [tex]\left\{OD:DB=2:3,BE:EC=1:4\right\}[/tex]

      [tex]=\frac{3}{5}\left(\vec{OA}+\vec{AB}\right)+\frac{1}{5}\left(\vec{BA}+\vec{AO}+\vec{DC}\right)[/tex]

      [tex]=\frac{3}{5}\left(\vec{a}+\vec{b}\right)+\frac{1}{5}\left(-\vec{b}-\vec{a}+\vec{3b}\right)[/tex]

      [tex]=\frac{2}{5}\vec{a}+\frac{2}{5}\vec{b}+\frac{3}{5}\vec{b}[/tex]

      [tex]=\frac{2}{5}\vec{a}+\vec{b}[/tex]

I hope this helps you

:)

Here is your Answer:-

ConvertFractions to Percents Divide the top of the fraction by the bottom, multiply by 100 and add a "%" sign.

Answer:

[tex]⭐[/tex]

Answer:

18

Step-by-step explanation:

[tex]3 (\frac{18}{ x} ) = 3 \times (\frac{18}{3} ) = 18[/tex]

Condense z₁ and z₂ into their exponential forms:

z₁ = 3 (cos(π/4) + i sin(π/4)) = 3 exp(i π/4)

z₂ = 7 (cos(3π/8) + i sin(3π/8)) = 7 exp(i 3π/8)

Then the quotient of z₁ and z₂ is

z₁ / z₂ = 3/7 exp(i (π/4 - 3π/8)) = 3/7 exp(-i π/8)

and in trigonometric form,

z₁ / z₂ = 3/7 (cos(-π/8) + i sin(-π/8))) … … … D

Step-by-step explanation:

For writing the expression, represent 'a number' as x, as it's unknown.

The word format explains;

Four less than x.

Subtracting 4 from x will represent four less than x.

Expression is represented as;

[tex]x - 4[/tex]

Answer:

1 kg

Step-by-step explanation:

Because he bought only that much

Answer:

Step-by-step explanation:

Answer: 3375 cubic inches

Step-by-step explanation:

Formula for the volume of cube is : V=a^3

so V = 15*15*15

    V= 3375 cubic inches

Answer:

  A. 3.14(6·4 +6²)

  B. 188.4 square units

Step-by-step explanation:

Use the given expression to calculate surface area by substituting the numbers for the corresponding variables.

  3.14(rs +r²) . . . . for r = 6 and s = 4

  = 3.14(6·4 +6²)

__

Evaluating the above expression gives the surface area:

  = 3.14(24 +36) = 3.14(60) = 188.4 . . . square units

Translation involves changing the position of a point along the standard  coordinate plane

The coordinate of the point after translation is (6,6)

The point is given as:

(-4,10)

When the point is translated 10 units right, the new coordinate becomes

(-4 + 10,10)

(6,10)

When the point is translated 4 units down, we have:

(6,10 - 4)

(6,6)

Hence, the coordinate of the point after translation is (6,6)

Read more about translation at:

https://brainly.com/question/11468584

Answer:

USE BODMAS

2^p+q

Answer:

4

Step-by-step explanation:

2 * 4 / 2

= 8/2

=4

Answer:

63

Step-by-step explanation:

(s-13) +s = s + 50

2s - 13 = s + 50

add 13 both sides, subtract the s from both sides

s = 63

Answer:

s = 63°

Step-by-step explanation:

the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

s + 50 is an exterior angle of the triangle , then

s + 50 = s - 13 + s

s + 50 = 2s - 13 ( subtract s from both sides )

50 = s - 13 ( add 13 to both sides )

63 = s

Answer: It should be 270 ml

Step-by-step explanation:

To find 3/8 of 720, we need to know 1/8

Divide 720 by 8, this gives you 90

Now multiply 90 by 3 to get 3/8

Answer is 270 ml

Answer:

e, e, d, a, c

Step-by-step explanation:

The first two statements in the proof are given.

1. e

2. e

The third statement is the result of the midpoint, so we have the reason for statement 3.

3. d

LM is the third side of the triangles and is congruent to itself.

4. a

The triangles are congruent by having three sides congruent to three sides.

5. c