3 years ago

Which expression has a value equal to the value of the expression 4×(12+4) - (12÷3)

Mathematics

2 answers:

Rasek [7]3 years ago

5 0

The answer to the problem is 28.

frez [133]3 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

Kenneth signed up to receive Internet service for $13 per month plus a $30 start-up fee. Which equation could be used to find th

zimovet [89]

The equation 13x+30=134 can be used to find the number of months Kenneth can receive internet service.

Step-by-step explanation:

Given,

Start up fee to receive internet = $30

Per month charges = $13

Total amount = $134

Let,

x be the number of months.

y be the total cost.

y = 13x+30

Putting y=134

$134=13x+30\\13x+30=134$

The equation 13x+30=134 can be used to find the number of months Kenneth can receive internet service.

Keywords: equation, addition

Learn more about addition at:

#LearnwithBrainly

7 0

3 years ago

Select all expressions equivalent to<br>3 ¹/2 * 4 + 1 *5 + 6 * 0.5

Paraphin [41]

The first one bc ye jsksshsksjsksksks

3 0

3 years ago

a 120 degree sector of a circle has an area of 67 square centimeters. to the nearest centimeter, what is the diameter of the cir

Vitek1552 [10]

Answer:

16 cm

Step-by-step explanation:

We have to first find the radius of the circle.

The area of a sector is given as:

$A = \frac{\alpha }{360} * \pi r^2$

where α = central angle of the sector = 120°

r = radius of the circle

Therefore:

$67 = \frac{120}{360} * \pi r^2\\\\\pi r^2 = \frac{360 * 67}{120}\\ \\r^2 = \frac{360 * 67}{120 * \pi}\\\\r^2 = 63.98\\\\r = \sqrt{63.98} = 8.0 cm$

The diameter of a circle is twice its radius, therefore:

D = 2 * 8 = 16 cm

The diameter of the circle is 16 cm

8 0

3 years ago

2.) Which expression has a value of -4?

forsale [732]

2.)a 3.)b 4.)a 5.)a
............

7 0

4 years ago

the headline reporting the results of a poll stated, "Majority of Adults at Personal Best in the Morning." The results indicat

serious [3.7K]

Answer:

Step-by-step explanation:

7 0

4 years ago