1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IceJOKER [234]
3 years ago
14

What is the simplified form of the following expression

Mathematics
1 answer:
bazaltina [42]3 years ago
6 0

the second option

Step-by-step explanation:

root 4 16 is 2

root 4 powers mean divide by 4

You might be interested in
Pleeeeeeeez help thank you
MissTica

Answer:

D: 55.5d + 90

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A force of 192 lb is required to hold a spring stretched 3 ft beyond its natural length. How much work W is done in stretching i
taurus [48]

Answer:

The work done in stretching the spring is 8 lb.ft

Step-by-step explanation:

Given;

Applied force, F = 192 lb

extension of the spring, x = 3 ft

Determine the spring constant from the applied force and extension;

k = \frac{F}{x} \\\\k = \frac{192 \ lb}{3 \ ft} \\\\k = 64 \ lb/ft

When the spring is stretched 6 inches beyond its natural length, the work done is calculated as follows;

x = 6 inches = 0.5 ft

W = \frac{1}{2} kx^2\\\\W =  \frac{1}{2} (64 \ lb/ft)(0.5 \ ft)^2\\\\W = 8 \ lb.ft

Therefore, the work done in stretching the spring is 8 lb.ft

8 0
2 years ago
4.(-x 4 + 13x 5 + 6x 3 ) + (6x 3 + 5x 5 + 7x4)
grigory [225]

Answer:

140

Step-by-step explanation:

=(-4+55+18)+(18+25+28)

=69+71

=140

3 0
3 years ago
ILL MARK BRAINLIEST IF U ANSWER CORRECT.
nasty-shy [4]

Answer:

so the labelled angles are 30 and 90, but it only shows one 90. In fact there are 4 angles of 90. The marked 90 then the vertical angle and the complementary angles. All triangles equal 180 so the given 30 and 90 are taken from the 180.

180 -30-90= 60

But y is the opposite of the 30 which makes y=30

so that leaves x = 60

y=30 and x=60

4 0
2 years ago
??????????????????????????????????
lina2011 [118]

Answer:

2x + 4 I would assume

3 + 1 = 4

(combining like terms)

6 0
2 years ago
Read 2 more answers
Other questions:
  • Decrease from 126 ounces to 48 ounces percent
    7·2 answers
  • What is the standard form of 80,000 + 5,000 + 700 +8?
    7·2 answers
  • Simplify this radical expression <br><br> square root of 4w
    12·1 answer
  • 123 times 60 __________ equals 1,480 <br> A. <br> True<br> B. <br> False
    9·1 answer
  • Suppose the probability of an event occurring is P(A), and the probability of the event not occurring is P(A’). If P(A)= x and P
    11·1 answer
  • For leaving school to visit Mexico Levant traded 270 American dollars and received 3000 Mexican pesos. When he returned from Mex
    8·1 answer
  • All students are classified as either full-time or part-time. Kenneth conducted a survey in which he collected data on the perce
    11·1 answer
  • Mean:<br><br> Median:<br><br> Mode:<br><br> Range:
    11·1 answer
  • James makes three batches of brownies recipe how Much water does James need if he has 1 1/4​
    11·1 answer
  • what number I am if I am a factor of 90 but not a multiple of 6 and 9 i am greater than 10 but smaller than 20​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!