3 years ago

Evaluate the following: 4^2 ÷ (3 + 1).

Mathematics

1 answer:

snow_lady [41]3 years ago

7 0

4^2 ÷ (3 + 1)
= (4×4) ÷ (4)
= 4×(4÷4)
= 4×1
= 4

You might be interested in

I need help with the answer.

vodka [1.7K]

The two girls did not travel the same distance, because 0.07 is seven hundredths (7/100), and it is less than 7/10. ;)

8 0

3 years ago

Read 2 more answers

Find the area of the figure. Round to the nearest hundredth when necessary

dexar [7]

Answer:

745.44 square mm

Step-by-step explanation:

The figure can be decomposed into ...

a semicircle of radius 12.5 mm
a rectangle 12.5 mm by 25 mm
a triangle 12.5 mm by 30 mm

The relevant area formulas are ...

Semicircle: A = 1/2πr² = 1/2π(12.5 mm)² ≈ 245.437 mm²

Rectangle: A = LW = (12.5 mm)(25 mm) = 312.500 mm²

Triangle: A = 1/2bh = 1/2(12.5 mm)(30 mm) = 187.500 mm²

Total area of the figure is ...

245.437 +312.500 +187.500 = 745.437 . . . mm²

The area of the figure is about 745.44 square mm.

6 0

3 years ago

Read 2 more answers

Simplify: 32 · 34 A) 72 C) 729 B) 108 D) 54

Serggg [28]

Answer:

Step-by-step explanation:b

7 0

3 years ago

Hurry!!

zavuch27 [327]

For this case what you should see is the behavior of each function to find the correct answer.
We have functions of the type:
f (t) = a * (b) ^ t
Thus,
For I, we have:
f (t) = 30 * (1.05) ^ t
For V we have:
f (t) = 30 * (0.95) ^ t
For VI we have:
f (t) = 30 * (0.85) ^ t
Answer:
option c.

8 0

3 years ago

Read 2 more answers

What is the product of x^2 - 1 / x+1 and x + 3 / 3x-1 expressed in simplest form

Anuta_ua [19.1K]

Answer:

ufxiyfyd7ytt7tdtdy7

Step-by-step explanation:

x7yurdydy7d7ydtiyd7ydt8

4 0

2 years ago