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
patriot [66]
3 years ago
13

2. Solve for x. Round answer to the nearest tenth. *

Mathematics
1 answer:
slavikrds [6]3 years ago
4 0

Answer:

x ≈ 7.4

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos22° = \frac{adjacent}{hypotenuse} = \frac{x}{8}

Multiply both sides by 8

8 × cos22° = x, thus

x ≈ 7.4 ( to the nearest tenth )

You might be interested in
How is a 15% discount similar to a 15% decrease? Explain.
andrey2020 [161]
They are the same. Example: If something costs 100$ and you found a coupon to get a 15% discount you will save: 15$ and your cost will be 100$-15$=85$ Hope this helped! Have a great day!

7 0
3 years ago
Read 2 more answers
saved Erica saved 20% on a shirt she just bought if the amount of money she saved was $6 what was the original price of the shir
olga2289 [7]
If the amount she saved was $6 for 20%, then the formula for finding savings would be cost*percentage.
But if you want to find the original cost, then you play with the current formula until you get this. $6/20%. Have a good one :)
5 0
3 years ago
Read 2 more answers
Which is equivalent to 8(3x + 2y) by the distributive property
yan [13]
D. 24x + 16y is your answer
3 0
3 years ago
Read 2 more answers
Which table shows a proportional relationship between x and y? A. x y 2 4 3 6 4 9 B. x y 3 4 9 16 15 20 C. x y 4 12 5 15 6 18 D.
Sliva [168]

Answer:

C.

Step-by-step explanation:

The relationship is proportion if y/x is constant.

So it is C because 12/4 = 15/5 = 18/6 = 3.

7 0
3 years ago
If 4 is the constant of proportionality is this equation correct? y = 4x + 2​
max2010maxim [7]

Answer:

4 is not the constant. 2 is.

Step-by-step explanation:

In the following equation: y = 4x + 2

x and y are variables. x can be any given number, and y would be the resulting answer.

4 is not the constant, because the product it will produce varies on what x will be.

2 is a constant, because it will not change regardless what is put into x. It will continue to stay as 2.

6 0
3 years ago
Other questions:
  • A metal frame is constructed in the form of an isosceles trapezoid. Each base angle measures 80°, the length of the base is 7 fe
    5·1 answer
  • The ratio of red counters to blue counters is 9:11.there are y blue counters.express the number the number of red counters in te
    12·1 answer
  • I need help on how to solve this!
    8·2 answers
  • Factor completely 3x2 + x + 7.
    9·2 answers
  • Anyone know the answer to this geometry question?
    7·1 answer
  • This question has 2 parts. Answer both parts. Sara started with 12 comic books in her collection. She collected the same number
    6·1 answer
  • (8.64×10 to the six power + (1.334×10 to the 10th power
    8·1 answer
  • Plot the points (0, −5) and (2, 4) on the coordinate plane.
    11·1 answer
  • Charlotte owns two entertainment websites. Here are some details about those websites for one entire month: Website A Website B
    15·2 answers
  • −3 and 7/10 ​/ 2 and 1/4​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!