2 years ago

Show your work in the comments below and the answer choice

Mathematics

1 answer:

murzikaleks [220]2 years ago

8 0

Answer: D

Step-by-step explanation:

Formula: A = 2(wl+hl+hw)

A = 2(5*3 + 7*3 + 7*5)

A = 2(15 + 21 + 35)

A = 2(71) = 142 sq inches

You might be interested in

Please help ASAP I’m confused<br><br> I WILL GIVE BRAINLIEST

neonofarm [45]

Answer: $x=4.7434$

Step-by-step explanation:

Use the pythagorean theorem $a^{2} +b^{2} =c^{2}$

plug in and solve

$x^{2} +3x^{2} =(3\sqrt{10}) ^{2}$

$4x^{2} =90$

$x^{2} =22.5$

$x=4.7424$

if you need to solve for the sides

3x = 3(4.7434) = 14.2302

7 0

2 years ago

kiruha [24]

Answer:

39 tons

Step-by-step explanation:

35 + 4 = 39

6 0

3 years ago

What is the domain of the function?

kozerog [31]

The index of the root 3 is an odd number, then x can be either positive or negative, then
Domain of the function = R = (-Infinitive, Infinitive)
R. All real numbers

Answer: First option -Infinitive < x < Infinitive

6 0

3 years ago

What is the slant height of a square pyramid that has a surface area of 189 square feet and a side length of 7 feet? A. 14 ft B.

cupoosta [38]

C.) 10..........................

6 0

2 years ago

Read 2 more answers

3. The table below gives information on the number of houses built in three different neighborhoods and in three different decad

Eddi Din [679]

Answer:

The correct answer is (D).

Step-by-step explanation:

The 5 houses in both Oakcrest and 1980s category should not be counted twice. The correct probability is 105/220.

6 0

2 years ago