3 years ago

QUESTION 2

Mathematics

1 answer:

omeli [17]3 years ago

6 0

5 would be the correct answer

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Please Help, I don't understand D:

andriy [413]

We can use the subtraction method to solve this:

3x - 5 ≥ 4

x + 1 ≥ 2

2x - 6 ≥ 2

2x ≥ 8

The solution set is x ≥ 4

3 0

4 years ago

A hiker at the top of a mountain spots his car back in the parking lot at the

mart [117]

<h2>Answer:</h2><h2>The angle of depression from the hiker to his car, Θ = 56.39 degrees</h2>

Step-by-step explanation:

A hiker at the top of a mountain spots his car back in the parking lot at the

bottom of the trail. If the trail is 632 meters long and the mountain is 420

meters tall,

opposite side = 632 m

adjacent side = 420 m

Angle of depression, Θ = arctan $(\frac{opposite}{adjacent} )$

= arctan $(\frac{632}{420} )$

Θ = 56.39 degrees

3 0

4 years ago

If y = 3x squared + 4 find the value of y when x = 2

qaws [65]

Answer:

The value of y is 16.

Step-by-step explanation:

You have to substitute x = 2 into the equation :

$y = {3x}^{2} + 4$

Let x = 2,

$y = 3( {2)}^{2} + 4$

$y = 3(4) + 4$

$y = 12 + 4$

$y = 16$

8 0

4 years ago

Read 2 more answers

Kelly has $25 in her purse, and Dante has d dollars in his wallet

mariarad [96]

The equation will be:

25 + d = t

where t is total money

6 0

3 years ago

Is triangle PTC congruent to triangle LAF?

SpyIntel [72]

Answer:

Yes; LA (D)

Step-by-step explanation:

one of the legs are congruent. LA and PT are congruent. This makes up the "L" part of "LA"

Also, angle PCT and angle LFA are congruent base on the diagram. This makes up the "A" part of "LA"

4 0

3 years ago