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
Dafna1 [17]
2 years ago
9

Choose all equations for which x=2 is a solution.

Mathematics
1 answer:
makvit [3.9K]2 years ago
8 0
A and D that’s the answer
You might be interested in
Solve for x and please roundddd
kati45 [8]
Should be 37 degrees

We know the lengths of the adjacent and opposite sides when looking at the angle x, so we use those two sides to find the trig ratio.

So we use Opposite/adjacent (Tangent) Which is 54/72=0.75

Now we get out the trig ratio table. Because we used the tangent ratio (O/A) , we use that column to look for the closest number to 0.75.
The closest is 0.754, and the degree for it is 37 degrees

Rlly hope this helps :)))

6 0
2 years ago
Read 2 more answers
tabita bought peppers that cost 0.79 per pound she paid 3.95 for the peppers how many pounds did she buy
RUDIKE [14]

Answer:

237


Step-by-step explanation:


5 0
3 years ago
Order of operations with integers;<br> please include steps<br><br> 6- (-12) divided by 3
horrorfan [7]

Answer:

10

Step-by-step explanation:

6-(-12)/3

= 6-(-4)

= 6+4

= 10

Hope this helps!

6 0
3 years ago
Read 2 more answers
A blimp is 1500 meters high in the air and measures the angles of depression to two stadiums to the west of the blimp. If those
grigory [225]
Let stadium 1 be the one on the left and stadium 2 the one on the right.

Angle above stadium 1 is 72.9° and the angle above stadium 2 is 34.1° using the angle property of alternate angles(because both the ground and the dotted line are parallel).

For the next part we need to use the trigonometric function of tangent.

As tan x = opposite / adjacent,
Tan 72.9°=1500/ adjacent ( the ground from O to stadium 1)

Therefore the adjacent is 1500/tan 72.9°= 461.46 m( to 5 s.f.)

Same for the next angle,
Tan 34.1°=1500/ adjacent ( the ground from O to stadium 2)

Therefore, the adjacent is 1500/tan 34.1° = 2215.49 m (to 5 s.f.)

Thus, the distance between both stadiums is 2215.49-461.46= 1754.03 m

Correcting the answer to whole number gives you 1754 m which is the option C.
4 0
3 years ago
75 percent decrease followed by a 50 percent increase
Strike441 [17]

Answer:

There would be an overall 25% decrease

Step-by-step explanation:

Because -75 + 50 = -25

3 0
3 years ago
Other questions:
  • What is algebraic notation?
    10·1 answer
  • Jonathan and Sarah purchased a beach house for $10,000,000. The home appreciates at a rate of 3% per year. The appreciation of t
    6·2 answers
  • a police officer counted 22 revolutions of a wheel to measure the length of a skid mark. the diameter of the wheel was 15 in. ab
    11·2 answers
  • Space provided.
    15·1 answer
  • Evaluate the expression a=7 and x = -6
    9·1 answer
  • Which transformation of a scalene triangle produces an image that is similar, but not congruent, to the original
    10·2 answers
  • I NEED HELP ASAP!!!<br> Question: Which equation applies the associative property of multiplication?
    13·1 answer
  • Aarav and Bahir are running laps around a 400-meter circular track. They started together and ran in the same direction. Each of
    5·1 answer
  • HELP due in 5 mins.. Reference books are for use in the library. There are 16 bookshelves for the reference books. After use, th
    8·1 answer
  • Rationalise the denominator of (12)/(\sqrt(10)+\sqrt(7)+\sqrt(3))
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!