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4 years ago

1 Example of linear absolute value equation & linear absolute value inequality

1 answer:

5 0

Example:
Linear absolute value inequalities all have a similar equation of |ax + b| < c, except they can be less than, greater than, less than or equal to, or greater than or equal to.
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Evaluate the expression for the given value of the variable. d=75 2d+−45d−−−−−√3=

Ahat [919]

Answer:

The expression for the given value of the variable d=75 is, 135

Step-by-step explanation:

Given the expression:

$2d+\sqrt[3]{-45d}$ ....[1]

We have to find the value for the given expression when d = 75

Substitute the value of d in [1] we have

$2(75)+\sqrt[3]{-45(75)}$

⇒ $150+\sqrt[3]{-3375}$

⇒ $150-15$

Simplify:

⇒ $135$

Therefore, the expression for the given value of the variable d=75 is, 135

3 0

3 years ago

A large university accepts 60% of the students who apply. Of the students the university accepts, 45% actually enroll. If 20,

Paladinen [302]

Answer:

444 because 20000 divided by 45 is 444

7 0

2 years ago

See question in image and show workings Note : 1 nautical mile = 1.86km

ycow [4]

Answer:

AB is on the latitude 30°N.

Find AB:

AB = 2*3.142*6400*cos 30°*(32+35)/360 = 6482.15 km

BC is along longitude 35°W

Find BC:

BC = 2*3.142*6400*(30 + 20)/360 = 5585.77 km

Total distance traveled:

6482.15 + 5585.77 = 12067.92 km

Convert the distance to nautical miles:

12067.92/1.86 = 6488.13 nautical miles

Find the average speed:

6488.13/22 = 294.92 nautical miles / hour

Note. This is unrealistically high speed for a ship, this must be a plane or the time given wrong.

3 0

2 years ago

I need to find the steady-state vector.

natta225 [31]

Pls trust me a give me the crown it’s 0.5

5 0

2 years ago

Which is the correct answer for this?

alukav5142 [94]

Answer:

Step-by-step explanation:

i took the class

8 0

3 years ago

Read 2 more answers