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enyata [817]
2 years ago
14

Find the value of x. Round to the nearest tenth

Mathematics
1 answer:
IRISSAK [1]2 years ago
6 0

Answer:

54.8 (rounded to the nearest tenth from 54.76558202)

Step-by-step explanation:

Using the Cosine equation (CAH) you type in a calculator "cos(x) = 4.5/7.8".

This will get you the answer if typed in a calculator and hitting "SOLVE".

You might be interested in
a toy store marks down every toy by 15% in January. How much does a toy cost during January? Use p for the price in December.
satela [25.4K]

A toy cost 0.85p in January.

Step-by-step explanation:

Given,

Mark down in January = 15%

Let,

Price in December = p

Mark down in January = 15% of price in December

Mark down in January = \frac{15}{100}*p

Mark down in January = 0.15p

Price of toy in January = Price in December - Mark down

Price of toy in January = p - 0.15p = 0.85p

A toy cost 0.85p in January.

Keywords: mark down, subtraction

Learn more about subtraction at:

  • brainly.com/question/1993757
  • brainly.com/question/2048256

#LearnwithBrainly

7 0
3 years ago
I don't know how to solve and I have to show my work on the questions please help
rewona [7]

Solution:

√y - ⁴√y - 6 = 0

(⁴√y)² - ⁴√y - 6 = 0

u² - u - 6 = 0

u = 3 and u = -2

⁴√y = 3

y = 81

⁴√y = -2

y ∈ R

Answer: y = 81

Best of Luck!

4 0
3 years ago
Read 2 more answers
I need help on solving this
Vlad1618 [11]
G(x)=1/2x-4


Root (8,0)

y-intercept (0,-4)

5 0
3 years ago
Can someone help ? I dont understand this
ZanzabumX [31]

Answer:

4854

Step-by-step explanation:

2=434344=3

[46664792)

7 0
2 years ago
Read 2 more answers
The delivery truck for halls dept store left the mall at 10:00 am.it was gone 7 hours when did it return?
aivan3 [116]
The truck will return  at 5:00 pm
7 0
3 years ago
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