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dusya [7]
2 years ago
11

(18) In the right triangle CDE, Angle E

Mathematics
1 answer:
LenKa [72]2 years ago
7 0
Answer: 43 degrees

Explanation: All of the angles inside of a triangle add to equal 180 degrees. All you have to do is subtract the two angle measures from 180 degrees to get the answer.
180-90-47=43 degrees
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A pair of jeans normally costs £40.
creativ13 [48]

Answer:

£30

Step-by-step explanation:

100% - 25% =75%

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=£30

5 0
3 years ago
A flag measures 90<br> feet by 60 feet. What is the perimeter of<br> this flag?
Temka [501]
300 feet you add 90 twice which gets you 180 and then add 60 twice which gets you 120 and 120 plus 180 is 300
4 0
3 years ago
Solve the equation 58 - 10x ≤ 20 + 9x
drek231 [11]

Answer:

x≥2

Step-by-step explanation:

First, write out the equation as you have it:

58-10x\leq20+9x

Then, add 10x to both sides:

58-10x+10x\leq20+9x+10x\\58\leq20+19x

Next, subtract 20 from both sides:

58-20\leq20-20+19x\\38\leq19x

Finally, divide both sides by 19:

\frac{38}{19}\leq\frac{19x}{19}\\2\leq x

or

x\geq 2

Therefore: the answer to this inequality/equation is: x≥2

6 0
3 years ago
A(n) _____ is the set of possible values for a given attribute
Sladkaya [172]
I think this is the Domain. Since a domain is a group of numbers that can be entered in a function to create a valid output. They are set of all possible values of x which will satisfy a ffunction and output real y-values
6 0
3 years ago
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Need help with this question
Keith_Richards [23]
Y=-1/3x+5 because were the y axis is at is the 5 and u go up one to the right 3 to reach ur next point
8 0
3 years ago
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