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FrozenT [24]
3 years ago
15

help me answer these questions please for e , b and d please I know that a is 32 and I think c is 20 I think​

Mathematics
2 answers:
Akimi4 [234]3 years ago
5 0

What text book do you have?

UkoKoshka [18]3 years ago
4 0
How do U do I that I do my work different lemme know how your teacher does it
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Whats the expression shown below 7+(2+6)^2 divided by 4 x (1/2)^4
AURORKA [14]

Answer:

284

Step-by-step explanation:

\frac{7+(2+6)^{2} }{4(\frac{1}{2} )^{2} }

=284

3 0
3 years ago
Read 2 more answers
Answer PLZZ 50 pointsssss
Yanka [14]
Answers
1.) would be A.) y = 2x + 3
2.) would be graph B) the graph looks a little blurry so it could also be C) just a heads up but I’m almost positive it’s B

6 0
3 years ago
Como seria una ecuacion de (2,3) si la pendiente es -2​
xxTIMURxx [149]

Answer:

Hola, antes de dar la respuesta quisiera recomendarte una app llamada m a t h w a y (sin espacios) esto te va a ayudar con preguntas sobre matematica y super rapido.

Step-by-step explanation:

(2,3) pendiente de -2

                                           1. Usa la fórmula de la ecuación de la recta para

                                              hallar b

y = mx + b

                                          2.  Substituye el valor de m, x y "y" en la ecuacion

3 = (-2) · (2) +b                      

                                           3. Calcula para hallar el valor de b

b = 7

                                          4. Ahora con el valor de b, calcule de nuevo

y = mx + b

3 = -2x +7

Espero esto haya ayudado en algo, sino puedes intentar buscando en el sitio que recomende.      

3 0
3 years ago
What is the solution to the equation 1/2 x + 3 = 2/3 x + 1​
Leni [432]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

\frac{1}{2} x + 3 =  \frac{2}{3} x + 1 \\

Subtract sides 3

\frac{1}{2} x + 3 - 3 =  \frac{2}{3} x + 1 - 3 \\

\frac{1}{2} x =  \frac{2}{3} x - 2 \\

Multiply sides by 6

6 \times  \frac{1}{2} x = 6 \times  \frac{2}{3} x + 6 \times ( - 2) \\

3x = 4x - 12

Subtract sides 4x

- 4x + 3x =  - 4x + 4x - 12

- x =  - 12

Negatives simplifies

x = 12

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

CHECK :

\frac{1}{2} (12) + 3 =  \frac{2}{3} (12) + 1 \\

6 + 3 = 8 + 1

9 = 9

Thus the solution is correct .

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

5 0
3 years ago
Help 1000 points i will give you more this question is hard
AlexFokin [52]

Answer:

H) 2

Step-by-step explanation:

\frac {\sqrt {1 - \cos^{2}x}}{\sin x} + \frac {\sqrt {1 - \sin^{2}x}}{\cos x}

=  \frac {\sin x}{\sin x} + \frac {\cos x}{\cos x}  [since 0 < x < (π/2) and \sin^{2}x + \cos^{2}x = 1]

= (1 + 1)

= 2  

We know that in general,

by \sqrt {x} we mean the positive square root of x only.

5 0
3 years ago
Read 2 more answers
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