3 years ago

Insert parentheses so that the expression has a value of 67: 3×5+6×2+1

Mathematics

1 answer:

olga nikolaevna [1]3 years ago

7 0

3(5+6)3+1 that is what I think it is 99% sur

You might be interested in

Find the balance in the account after the given period. $2000 principal eating 5% compounded annually, 7 years

4vir4ik [10]

Formular is (principal *time*rate )/100 +principal
so applying that we have( 2000*5*7) +2000 which gives 2700 dollarss

8 0

3 years ago

Read 2 more answers

Pls solve this for me :(

Rus_ich [418]

Answer:

33.83

Step-by-step explanation:

This is because if you trying to find h and the opposite side, you will have to use cos to get that answer. My using this equation

$\cos(31) = \frac{29}{x}$

You will find that x will equal 33.83

Hope this Helped

6 0

4 years ago

Solve for x. 4/5(15x+20)−7x=5/6(12x−24)+6 Enter your answer in the box.

dmitriy555 [2]

The answer to the question

5 0

3 years ago

Read 2 more answers

What is the x-intercept of the group of the function f(x) =x2 -16x + 64

Dimas [21]

The x-intercept of a function is basically it's roots. So when you factor out the function f(x) = x^2 - 16x + 64 you get

(x-8)(x-8)

x = 8

So x-int. is (0,8) or x = 8

3 0

3 years ago

The length of a rectangle is three times the width of the rectangle. The area of the rectangle is 48cm2. Draw the rectangle on t

Schach [20]

Answer:

The width is 4 cm

The length is 12 cm.

Step-by-step explanation:

Area of a rectangle

Given a rectangle of width W and length L, its area is calculated as follows:

$A=W\cdot L$

The area of the given rectangle is 48 cm^2, and the length is three times the width, thus:

L = 3W

Substituting into the formula of the area:

$W\cdot L=48$

$W\cdot 3W=48$

Simplifying:

$3W^2=48$

Solving:

$W^2=48/3=16$

$W=\sqrt{16}=4$

The width is 4 cm. Find the length:

L=3W=3*4= 12

The length is 12 cm.

The image attached shows the rectangle on the centimeter grid

8 0

4 years ago