3 years ago

10. How many solutions does the equation have? 4b − 10 = 2(2b − 5)

1 answer:

3 0

4b - 10 = 2 (2b - 5)
4b - 10 = 4b - 10
4b - 4b = -10 + 10
b = 0

Hence, b has only one answer so,
we can say that this equation has only one solution.

You might be interested in

A board is 27 inches long. How long is the board in centimeters? Use the following conversion: 1 inch is 2.54 centimeters.

Elina [12.6K]

1 inch = 2.54 cm

so multiply 27 by 2.54

27 x 2.54 = 68.58 cm long

6 0

3 years ago

Df = g + 32 solve for d

LekaFEV [45]

Answer and Step-by-step explanation:

To solve for d, divide f from both sides of the equation.

df ÷ f = (g + 32) ÷ f

d = $\frac{g+32}{f}$ is the answer.

#teamtrees PAW (Plant And Water)

I hope this helps!

6 0

2 years ago

Read 2 more answers

Another quadratic formula and the discriminant problem that I am stuck on. the answer is {2, 1/2}

Alina [70]

Answer:

See explanation

Step-by-step explanation:

$2b^2-5b+2=0$

$b=\dfrac{5\pm\sqrt{25-16}}{4}=\dfrac{5\pm3}{4}=\dfrac{8}{4}, \dfrac{2}{4}=2,1/2$

Hope this helps!

7 0

3 years ago

If a triangle has 2 60 degree angles, what kind of triangle is it?

alexira [117]

Answer:

equilateral

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Find the percentage of 1 nickel and 4 pennies

Lyrx [107]

It is equal to 9 cents

7 0

3 years ago