3 years ago

Slove for x. 2x+34=64

Mathematics

2 answers:

Romashka [77]3 years ago

6 0

Answer:

$\boxed{x = 15}$

Step-by-step explanation:

$= > 2x + 34 = 64 \\ \\ = > 2x = 64 - 34 \\ \\ = > 2x = 30 \\ \\ = > x = \frac{30}{2} \\ \\ = > x = 15$

blagie [28]3 years ago

5 0

Step-by-step explanation:

2x +34 =64

2x=30

X=30/2

X=15

You might be interested in

Los lados de un triángulo rectángulo tienen por medida tres números enteros consecutivos. Calcula los lados del triángulo.

elixir [45]

Answer:

Los lados del triángulo rectángulo miden 3, 4 y 5, respectivamente.

Step-by-step explanation:

Un triángulo rectángulo puede ser descrito mediante el teorema de Pitágoras, para el caso de tres lados representando tres números enteros consecutivos, tenemos que:

$(n+2)^{2} = n^{2} + (n+1)^{2}$ (1)

Donde $n$ es un número natural.

A continuación, expandimos la expresión y resolvemos:

$n^{2}+4\cdot n +4 = n^{2} + n^{2} +2\cdot n + 1$

$n^{2}-2\cdot n -3 = 0$

$(n -3) \cdot (n+1) = 0$

La única solución factible es $n = 3$ . En consecuencia, los lados del triángulo rectángulo miden 3, 4 y 5, respectivamente.

4 0

2 years ago

Dave kicked a ball 42 feet. The

LenaWriter [7]

42 divided by 6 pls give me brainlyliest

5 0

2 years ago

The city of Houston received 8 more inches of rain than the town of Groesbeck. Which algebraic expression represents the amount

yarga [219]

The correct answer is b

7 0

2 years ago

NEED HELP ASAP PLEASE AND THANK YOU ALEGRA 1

sammy [17]

16 and 157
Accordingly

5 0

3 years ago

Read 2 more answers

AD= DC= Angle a= Angle b= Angle c=

Nadya [2.5K]

9514 1404 393

Answer:

AD= 8

DC= 15

Angle a= 112°

Angle b= 68°

Angle c= 112°

Step-by-step explanation:

We have to assume the figure is a parallelogram.

Opposite sides of a parallelogram are congruent, so ...

BC = AD = 8

AB = DC = 15

Opposite angles are congruent, and adjacent angles are supplementary.

180° - ∠D = Angle a = Angle c = 112°

∠D = Angle b = 68°

4 0

2 years ago