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Sauron [17]
2 years ago
12

Luis was called to go up to the board and solve the following equation: 2x -12 =5. What should Luis' final answer be?

Mathematics
2 answers:
ZanzabumX [31]2 years ago
8 0

Answer:

x = 8.5 or x = 17/2

Step-by-step explanation:

2x - 12 = 5

Add 12 to 5, get 2x = 17

Divide 2 from 17

Get 8.5

X = 8.5 or 17/2

Vesnalui [34]2 years ago
6 0
The answer is 2/17 i believe
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forsale [732]

Answer:

One: Median = 2

Two: Mean = 3.25

Step-by-step explanation:

One

Put the dots in order

1 1 1 2 2 3 3

There are seven groups altogether.

The middle one is a 2.

The median is 2.

Two

The mean is the average.

The average of the 4 groups is

1 3 6 3 = 13

The average is the sum of the dots.

13/4 = 3.25

8 0
3 years ago
6. In right triangle ABC, mZC=3y-10,
lorasvet [3.4K]

Answer:

scalene

Step-by-step explanation:

step 1

Find the value of y

we know that

The sum of the interior angles in a triangle must be equal to 180 degrees

In this problem

m∠A+m∠B+m∠C=180°

substitute the given values

90\°+(y+40)\°+(3y-10)\°=180\°

Solve for y

4y+120=180

4y=180-120

4y=60

y=15

step 2

<em>Find the measure of angle B</em>

m∠B=(y+40)°

substitute the value of y

m∠B=(15+40)=55°

step 3

<em>Find the measure of angle C</em>

m∠C=(3y-10)°

substitute the value of y

m∠C=(3(15)-10)=35°

The three interior angles are different

so

The three sides of the ABC triangle will also be different

therefore

The right triangle ABC is scalene

6 0
2 years ago
Which of the following relations are functions? Choose all that apply. Assume that each different variable has a different value
Marat540 [252]

Answer:

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Step-by-step explanation:

dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

5 0
2 years ago
Find the value of x in the triangle shown below.<br> 6<br> 10
Jobisdone [24]

Answer:

50

Step-by-step explanation:

The value of x is 50 degrees

bcoz it is isosceles triangle

so two angles are equal

so value of x is 50

I hope this will help u

3 0
2 years ago
Read 2 more answers
Each week, high school students can collect a maximum of 347 cans of food for the town food pantry. What is the maximum number o
gogolik [260]

Answer:

12,145

Step-by-step explanation:

If 347 cans is the max PER week, and they have 35 weeks, then all we need to do is multiply 347 times 35.

347*35 = 12,145

The max amount of cans they can collect in 35 weeks is 12,145 cans.

6 0
2 years ago
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