3 years ago

I need help with the first

Mathematics

1 answer:

Vladimir79 [104]3 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

Mr. Rodriguez is assembling supply kits for his students. He has 24 pencils and 32 erasers. All the kits must have the same numb

lbvjy [14]

Answer:

1. 8 kits

2. 3 pencils and 4 erasers

4 0

2 years ago

Aiden has a loyalty card good for a 20% discount at his local grocery store. What would his total in dollars and cents be, after

JulsSmile [24]

Answer:

$20.60

Step-by-step explanation:

25.75x20%=5.15

25.75-5.15=20.60

6 0

2 years ago

Read 2 more answers

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

3 years ago

Worth 80 points how much wood would a wood chuck chuck if a wood chuck could chuck wood!?!? I need to know a legit number and ho

DanielleElmas [232]

Answer:

31 chucks

Step-by-step explanation:

7 0

3 years ago

Ahhhh i need help like now !!!!!!!!!!!

ozzi

Answer:

x = 2

Step-by-step explanation:

Simplify both sides of the equation.

−20 = − 4x − 6x

−20 = −4x − 6x

−20 = (−4x − 6x)(Combine Like Terms)

−20 = −10x

Flip the equation.

−10x = −20

Divide both sides by -10.

-10x/-10 = -20/-10

x = 2

7 0

2 years ago