5 What is the range of
y = -x?- 2x + 3?


A X54
B X > -4
Cy 54
Dy >-4

Answer:

66

Step-by-step explanation:

7 - 4 = 3

18 ÷ 3 = 6

6 × (4 + 7) = 66

Step-by-step explanation:

1. 35°

2. 104°

3. 41°

4. 156°

5. 6

6. 10

Answer:

Step-by-step explanation:

1. Write the equation of a line through the points (-4,7) and (-6,2). 2. Write the equation of a line through the points (2,-9) and (2,6) 3. Write the equation of the line perpendicular to the line in #1 with the same x-intercept

P.PENEEEEEEEE,TE GUSTAA∞[tex]\pi \sqrt{x} x^{2} \neq \alpha \sqrt[n]{x} \sqrt[n]{x}[/tex]

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the concept of Isosceles triangles.

They have two sides equal to each other, so we get as,

==> 3x + 3 = 2x + 8

==> 3x - 2x = 8-3

==> x = 5

hence the length of AC = 5 units.

Answer:

AC = 5

Step-by-step explanation:

here's your solution

=> This is a isosceles triangle

=> both sides are equal.

=> AB = CB

=> 3x + 3 = 2x + 8

=> 3x - 2x = 8 - 3

=> x = 5

so, AC = 5

hope it helps

Answer:

See Below.

Step-by-step explanation:

Statements                                                       Reasons:

[tex]1)\text{ } AC\cong DC[/tex]                                                      Given

[tex]2)\text{ } \angle B\cong \angle D[/tex]                                                      Given

[tex]3)\angle BCA \cong \angle ECD[/tex]                                            Vertical Angles are Congruent

[tex]4)\text{ } \Delta ACB\cong \Delta DCE[/tex]                                          AAS Congruence

[tex]5)\text{ } AB\cong DE[/tex]                                                      CPCTC

Answer: it’s b

Step-by-step explanation:

Hmm I would like to to learn to draw comics or basically be a comic artist, and wow I’ve never tried graffiti :)

4 + x=15

Step-by-step explanation:

x is unknown

so we are adding 4 and x to equal 15

Answer:

To get 20 cups of purple paint, the table shows that we need 8 cups of blue paint and 12 cups of red paint. We can solve the problem using double (or triple) number lines.

Answer:

La segunda montaña más alta del mundo tiene 8611 metros.

Step-by-step explanation:

La montaña más alta del mundo es Everest cuya altura es de 8.848m.

La altura de la segunda montaña más alta es de 2hm 3dam y 7m menos. Para calcular la altura que tiene la segunda montaña más alta del mundo, debes realizar primero un cambio de unidades sabiendo que

Entonces podes aplicar las siguientes reglas de tres simple:

Si 1 hm equivale a 100 m, 2 hm equivale a ¿Cuántos metros?

[tex]metros=\frac{2 hm*100 m}{1 hm}[/tex]

metros= 200

Si 1 dam equivale a 10 m, 3 dam equivale a ¿Cuántos metros?

[tex]metros=\frac{3 dam*10 m}{1 dam}[/tex]

metros=  30

Entonces, la altura de la segunda montaña más alta es de 200 m+30 m+ 7 m menos que el Everest. Esto es, 237 metros menos que la montaña más alta del mundo. Entonces:

8848 metros - 237 metros= 8611 metros

La segunda montaña más alta del mundo tiene 8611 metros.

Answer:

x is greater than or equal to 39

The second one is 11

Step-by-step explanation:

Answer:

-1 = x              1 = x  

Step-by-step explanation:

We want to factor this first

-4x^2 = -4

x^2=1

sqrt x^2 = sqrt 1

x = ± 1

x=-1        x=1

Answer:

B- 960 square meters

Step-by-step explanation:

Answer:

Can you plz attach an image of the graph :O

Step-by-step explanation:

Answer: Plank Houses

Step-by-step explanation:

Answer:  

(-1/2,1/2)

Step-by-step explanation:

Normally for sinx amplitude is 2 (1 +1). In the case when it is half sine amplitude is halved, therefore 0.5 +0.5 = 1 Paramers alpha = 2x does not matter because it only stretches the graph horizontally.

hope it helped

Answer:

1. 2ft

2. 8yd

3. 144in

4. 0.5ft

5. 18ft

6. 2640ft

7. 5280yd

8. 4.5ft

9. 4yd

10. 90in

11. 36in=3ft

p=4+5+3=12

12. 3ft=36in

2ft=24in

p=24+24+12+12+36=108

Answer:

565.49 or if rounded to the nearest tenth, 565.5

Explanation:

The formula for finding the volume of a cone is V=1/3Bh

B = pi times the radius squared

h = height

Substitute 6 for r and 15 for h.

V= 1/3·[tex]\pi[/tex]·([tex]6^{2}[/tex])·15

Multiply.

V= 565.49 or 565.5 rounded to the nearest tenth.

Answer:

a

Step-by-step explanation:

Answer:

x=-3.25

Step-by-step explanation:

.5x +12.3 = 7.1 -1.1x

+1.1x                  +1.1x

1.6x +12.3 =7.1

        -12.3   -12.3

1.6x = -5.2

/1.6      /1.6

x= -3.25

Answer:

40

Step-by-step explanation:

5/7 divided by 56

Answer:

He made 40 shots and 16 shots were missed

Step-by-step explanation:

Answer:

Speed in miles per hour = 45 miles per hour

Step-by-step explanation:

Given:

Distance cover by Mrs Perez = 33.75 miles

Time taken by Mrs Perez = 3/4 hours = 0.75 hour

Find:

Speed in miles per hour

Computation:

Speed = Distance cover / Time taken

Speed in miles per hour = Distance cover by Mrs Perez / Time taken by Mrs Perez

Speed in miles per hour = 33.75 / 0.75

Speed in miles per hour = 45 miles per hour

Answer:

b=135

c=45

Step-by-step explanation:

Answer:

b=135,c=30

Step-by-step explanation:

b

we know contrast angles are equals

Answer:

[tex]- g^{3}[/tex] - [tex]11g^{2}[/tex] + [tex]8g[/tex] - [tex]8[/tex]

Step-by-step explanation:

Answer:

When the difference in means is around 20

Step-by-step explanation:

U welcome