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prohojiy [21]
3 years ago
8

Can someone please help me with this math problem. ​

Mathematics
2 answers:
tekilochka [14]3 years ago
6 0
19






Wish the right answer
Sergeu [11.5K]3 years ago
4 0

Answer:

1

Step-by-step explanation:

anything to the negative power makes it a fraction so 1/3 or 2/3. then just times all the numbers together once converted. (property of exponents)

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Determine the values of the variables in isosceles trapezoid CHLE below.
Alex73 [517]

Answer:

The values of variables x and m are 11 and 17

Step-by-step explanation:

The question has missing details as the diagram of the trapezoid isn't attached.

(See attachment).

Given that trapezoid CHLE is isosceles then the angles at the base area equal (4x)

And

The angles at the top are also equal

8m = 11x + 15

At this point, the four angles in the trapezoid are 8m, 11x + 15, 4x and 4x..

The sum of interior= 360

So,

11x + 15 + 8m + 4x + 4x = 360

Collect like terms

11x + 4x + 4x + 8m = 360 - 15

19x + 8m = 345

Substitute 11x + 15 for 8m

19x + 11x + 15 = 345

30x + 15 = 345

30x = 345 - 15

30x = 330

Divide through by 30

30x/30 = 330/30

x = 11

Recall that 8m = 11x + 15;

8m = 11(11) + 15

8m = 121 + 15

8m = 136

Divide through by 8

8m/8 = 136/8

m = 17

Hence, the values of variables x and m are 11 and 17

7 0
3 years ago
7th grade math help me plzzzz
siniylev [52]

Answer:

17 degrees

Step-by-step explanation:

So to find the answer you need to subtract. If the temp went down 22.1 degrees and it is -5.1 degrees you will subtract 22.1 - 5.1. This equals 17 degrees. You know the answer is correct because you can check your answer by adding: 5.1 + 17 = 22.1. We are disregarding the negative sign.

6 0
2 years ago
The blue segment below is a diameter of O. What is the length of the radius<br>of the circle?​
Black_prince [1.1K]

Answer:

the radius is half of O

Step-by-step explanation:

5 0
3 years ago
"what is the probability that neither a nor b will happen?"
pshichka [43]
2 out of 26 cause theres 26 letters in the alphabet
7 0
3 years ago
Write an EQUATION that represents what is seen in the figure and then find the value of x.
Nadusha1986 [10]
(180-144)° + 3x + 90° = 180°
36 + 3x + 90° = 180°
x = 18°
8 0
3 years ago
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