All categories

4 years ago

7w/4+3=9w/10+6 I really need help on this

Mathematics

1 answer:

allochka39001 [22]4 years ago

3 0

Answer:

w=3 9\17

Step-by-step explanation:

You might be interested in

Mai camino de un sendero de 30 millas. ¿Cuántas millas caminó? Explica o muestra tu razonamiento.

Ksivusya [100]

Answer:

Sorry though i dont know how to speak Spanish

5 0

3 years ago

A number x is more than -6 and at most 8. Write it in a inequality

geniusboy [140]

-6<x≤8 would be the inequality

5 0

3 years ago

Betsy is shopping for a new rug, and she finds a square rug that she wants to purchase for her living room. Before purchasing th

Alika [10]

Options:

A.) square root

B.) exponential

C.) absolute value

D.) cube root

Answer : A) square root

We know area of square having side 's' = s* s = $s^2$

For example

Area of square = $16 cm^2$

To find side we take square root

Area = $(side)^2$

16 = $(side)^2$

Take square root on both sides

$\sqrt{16}= \sqrt{side^2}$

4= side

Betsy knows that the area of the rug is A square feet.

Area A = $(side)^2$

$\sqrt{A} = side$

So answer is square root.

6 0

3 years ago

Read 2 more answers

1400 dollars is placed in an account with an annual interest rate of 5.5%. to the nearest year, how long will it take for the ac

olga_2 [115]

It will take 19 years and 6 months for the account value to reach 2900 dollars

Step-by-step explanation:

Given

Principal amount = 1400 dollars

Rate = 5.5 %

Final value = A = 2900

We have to find t

So,

The formula for simple interest is:

$A = P(1+rt)$

Putting values

$2900 = 1400(1+0.055.t)\\\frac{2900}[1400} = 1+0.055t\\2.071 = 1+0.055t\\2.071-1=0.055t\\1.071 =0.055t$

Dividing both sides by 0.055

$\frac{0.055t}{0.055} = \frac{1.071}{0.055}\\t = 19.47\ years$

Rounding off to nearest tenth

19.5 years

Hence,

It will take 19 years and 6 months for the account value to reach 2900 dollars

Keywords: Interest, simple interest

Learn more about interest at:

#LearnwithBrainly

6 0

3 years ago

Whats 5(3× + 4) - 3 (-2× +11)

denpristay [2]

Answer:

21x+53

Step-by-step explanation:

8 0

3 years ago