3 years ago

I need this answer ASAP!!!!!! What is 1 + 2?

Mathematics

2 answers:

DIA [1.3K]3 years ago

6 0

Answer:

Step-by-step explanation:

Crank3 years ago

4 0

Ummmmmm I think it’s 12

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Write each ratio in the simplest form. (Note: remember the units of measurement, they must be the same!)

Natali [406]

Answer:

a. 5:2

Step-by-step explanation:

1 ft = 12 in

30:12

Divide by 6

30÷6=5

12÷6=2

So, the answer is 5:2

3 0

2 years ago

What is the length of line segment KJ?

Karolina [17]

Please consider the attached file.

We can see that triangle JKM is a right triangle, with right angle at M. Segment KM is 6 units and segment MJ is 3 units. We can also see that KJ is hypotenuse of right triangle.

We will use Pythagoras theorem to solve for KJ as:

$KJ^2=KM^2+MJ^2$

$KJ^2=6^2+3^2$

$KJ^2=36+9$

$KJ^2=45$

Now we will take positive square root on both sides:

$\sqrt{KJ^2}=\sqrt{45}$

$KJ=\sqrt{9\cdot 5}$

$KJ=3\sqrt{5}$

Therefore, the length of line segment KJ is $3\sqrt{5}$ and option D is the correct choice.

5 0

4 years ago

Quadratic functions g and k are showed below

padilas [110]

C would equal -3 because you are going up 9 units

6 0

3 years ago

How many decameters are there in 14 meters

kramer

In 1 meter is 10 decameters. In 14 meters=140 decameters

7 0

3 years ago

Solve the system graphically, and indicate whether each solution region is bounded or unbounded. Find the coordinates of each c

Arlecino [84]

Answer:

Attached below

Step-by-step explanation:

Coordinates of end points are;

(2,11)

(6.6,8.7)

(9,4)

Each solution region is unbounded.

The final solution region is bonded.

4 0

3 years ago