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Marysya12 [62]
3 years ago
13

Solve the following question algebraically. SOMEONE PLEASE HELP ME! ILL MARK THE BRAINLIEST ANSWER!!I’VE TRIED TO FIGURE IT OUT

ON MY OWN BUT IT WAS WRONG!!!!

Mathematics
1 answer:
Delicious77 [7]3 years ago
8 0

Solve for x. Isolate the x. Note the equal sign. What you do to one side, you do to the other. Do the opposite of PEMDAS.

First, multiply 3 to both sides

6(3) = ((x + 2)/3)(3)

18 = x + 2

Finally, isolate the x. Subtract 2 from both sides

18 (-2) = x + 2 (-2)

x = 18 - 2

x = 16

16 is your answer for x

hope this helps

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Suppose a kite has two congruent angles of 100°. Of the remaining angles, one is four times larger than the other. What is the m
Pani-rosa [81]

Answer:

The measure of the largest angle in the kite is 128 degrees

Step-by-step explanation:

we know that

The sum of the interior angles in any quadrilateral must be equal to 360 degrees

A kite is a quadrilateral

Let

A,B,C and D the measure of the interior angles

so

A+B+C+D=360^o

we have that

A=B=100^o

substitute

100^o+100^o+C+D=360^o

C+D=160^o ----> equation A

Remember that

one is four times larger than the other

so

C=4D ----> equation B

substitute equation B in equation A

4D+D=160

solve for D

5D=160\\D=32^o

Find the measure of angle C

C=4(32)=128^o

therefore

The measure of the largest angle in the kite is 128 degrees

5 0
4 years ago
30inches increased by 30 percent
Blababa [14]
30 * 0.30 = 9
30 + 9 = 39

30 increased by 30% = 39
3 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
fiasKO [112]

Answer: tan(E)=1.70

Step-by-step explanation:

For this exercise you need to remember the following Trigonometric Identity:

tan\alpha =\frac{opposite}{adjacent}

You must observe the figure given in the exercise.

You can notice that the given triangle EFG is a Right triangle (Right triangles are defined as those triangles that have an angle that measures 90 degrees).

So, you can identify in the figure that:

\alpha=E\\\\ opposite=FG=56\\\\adjacent=EF=33

So, knowing these values, you can substitute them into  tan\alpha =\frac{opposite}{adjacent} and then you must evaluate (Remember to round the result to the nearest hundreth).

Therefore, through this procedure you get:

 tan(E)=\frac{56}{33}\\\\tan(E)=1.70

4 0
3 years ago
Please help me solve this
REY [17]
The answer is ............... 21
6 0
3 years ago
Helppppppp pleaseeeee
Papessa [141]

Min: 2  Q1: 7.5  Med: 11 Q3:14  Max:17

Step-by-step explanation:

Min is the minimum value of the provided data. In this case it is easier to tell because the numbers are arranged in ascending order;

The minimum value is;

= 2

Quartile 1 is the value that divides into half, the first half of the provides values. The first half of the value is divided by the median (In this case 11). The value that is halfway the values before median value is the Q1

In this case, we end up with two values because the numbers of values are even;

6 & 9

We sum the two and divide by 2

(6 + 9) / 2 = 7.5

Median is the value that is in the middle of all the provided values arranged in ascending order. Because the values are even, we end up with two numbers;

11 & 11

Again we sum the two and divide by 2;

(11 + 11) / 2 = 11

Quartile 3 is the value that divides into half, the second half of the provided values. This means the value three-quaters way. Because the number of provides values is even, then we end up with two values;

14 & 14

We sum the two and divide by 2

(14 + 14) / 2 = 14

Max value is the largest number of all the values;

= 17

Learn More:

For more on Quartiles check out;

https://brainly.in/question/13258083

brainly.com/question/8741862

brainly.com/question/2753948

#LearnWithBrainly

7 0
4 years ago
Read 2 more answers
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