Ask question

Ask question

All categories

2 years ago

9

Miriam ahorró durante toda la semana $14.00.El sabado se gasto 1/7 de esa cantidad y el domingo 5/8, ¿Que cantidad gastó en tota

l durante esos dos días?

1 answer:

oksian1 [2.3K]2 years ago

5 0

1/7 de catorce es dos, ahora Miriam tiene doce dólares restantes. 5/8 de 12 es 7.5, luego todos juntos, Miriam gastó nueve dólares.

You might be interested in

Given m||n, find the value of x

Salsk061 [2.6K]

Answer:

x = 155º

Step-by-step explanation:

y = 25° {Vertically opposite angles}

x + y = 180 {Co-interior angles are supplementary}

x + 25 = 180

Subtract 25 from both sides

x = 180 - 25

x = 155°

5 0

2 years ago

Please help me answer the question.ghvjhbikb

rjkz [21]

Answer:

240units^2

Step-by-step explanation:

The formula for area on a triangle is 1/2 x b x h, so you do 4 x 10 x 1/2, giving you 20, there are two of these triangles so you double it to 40.

Then for the rectangle below you do l x w, or 10 x 20 giving 200.

You then add it all together, 200+20+20=240 units squared.

Hope this helps!

6 0

2 years ago

State the horizontal asymptote of the rational function. <br><br> f(x) = 3x^2 -4x -3/ 2x^2 - 3x+2

irina1246 [14]

Answer:

Step-by-step explanation:

$\displaystyle \lim_{x \to \infty} \dfrac{3x^2-4x-3}{2x^2-3x+2} =\dfrac{3}{2} \\$

Horizontal asymptote has for equation y=3/2

3 0

2 years ago

Sec (a) + tan (a) = sec (a) – tan (a)

Mariulka [41]

Answer:

a = π n for n element Z

Step-by-step explanation:

Solve for a:

sec(a) + tan(a) = sec(a) - tan(a)

Subtract sec(a) - tan(a) from both sides:

2 tan(a) = 0

Divide both sides by 2:

tan(a) = 0

Take the inverse tangent of both sides:

Answer: a = π n for n element Z

7 0

2 years ago

each month for 7 months, samuel mwos 3 lawns. How many more lawns does he need to mow before he has mowed 29 laws?

ira [324]

He needs to mow 8 more lawns

6 0

2 years ago

Read 2 more answers