MATHEMATICS MIDDLE SCHOOL

How do you solve 18x18

Answers

Answer 1

Answer: do 18x18 which equals 324

Answer 2

Answer:

Answer:

the answer is 324, I hope that helps!!

Related Questions

Henry and 28 classmates go to the roller skating rink . Each van can hold 11 students . If all of the vans are full except one how many students are in the van not full
Can you help me with 7-10 please
2c=c+7 What are the steps to find the answer to this equation?
14 is what percent of 56?
What is 0.8 written as percent

circle P has radius 10cm. two perpendicular radii are drawn, and a smaller circle is drawn tangent to both radii and tha larger circle. What is the radius of the smaller circle?

Answers

1/2 of the larger circle

Answer: 1/2 of the larger circle

Step-by-step explanation:

Caleb draws 14 dogs on each of 4 posters.He draws 18 cats on each of 6 other posters. If he draws 5 more dogs on each poster with dogs, how many dogs ad cats does he draws?

Answers

14x4=56

18x6=108

5x4=20

total = 184

my answer is 184 because you have to multipy

Solving Systems of Equations by substitution
-5x-8y=17
2x-7y=-17

Answers

$\left\{\begin{array}{ccc}-5x-8y=17\n2x-7y=-17\end{array}\right\n\left\{\begin{array}{ccc}-5x=8y+17&/\cdot(-2)\n2x-7y=-17&/\cdot5\end{array}\right\n\n\left\{\begin{array}{ccc}10x=-16y-34\n10x-35y=-85\end{array}\right\n\nsubstitute:\n\n-16y-34-35y=-85\n-51y=-85+34\n-51y=-51\ \ \ \ /:(-51)\ny=1\n\n10x=-16\cdot1-34\n10x=-50\ \ \ \ /:10\nx=-5\n\nSolution:x=-5\ and\ y=1$

$-5x=17+8y \n x= - (17+8y)/(5) \n 2x-7y=-17 \n 2* (17+8y)/(5) -7y=-17 \n (34+16y)/(5) -7y=-17 \ we \ bring \ to \ the \ same \ denominator \ \n34+16y-35y=-85 \n -19y=-85-34 \n 19y=119 \n y= (119)/(19) \n x= -( 17+ 8* (119)/(19) )/(5) \n x= - ( 17 + (952)/(19) )/(5) \n x= - ( (323+952)/(19))/(5) \n x= -( (1275)/(19) )/(5) \n x= -(1275)/(19) * (1)/(5) \n x= -(255)/(19)$

Even numbers from 20 to 32

Answers

even numbers are divisible by 2 and end with numbers that are divisible by 2 (except 0) such as 2,4,6,8,0

so
20,22,24,26,28,30,32

In triangle JKL, m of angle J = 90, m of angle K = 30, and m of angle L = 60. Which of the following statements about triangle JKL are true? Check all that apply.A) KL= root 3 (JL)
B) KL= 2(JL)
C) JK= root 3 (JL)
D) JK= 2(JL)
E) JL= root 3/2 (KL)
F) JK= root 3/2 (KL)

Answers

Answer:

# Answer B is true ⇒ KL = 2(JL)

# Answer C is true ⇒ JK = √3(JL)

# Answer F is true ⇒ JK = √3/2(KL)

Step-by-step explanation:

* Lets explain the ratio between the sides of the triangle

- In Δ JKL

∵ The measure of angle J is 90°

∴ KL is the hypotenuse

∵ The measure of angle K is 30°

∴ JL is the opposite side to angle 30°

∵ The measure of angle L is 60°

∴ JK is the opposite side to the angle 60°

- There is a fact in the triangle which has angles 30° , 60° , 90°

# The length of the side opposite to the angle of measure 30° is

half the length of the hypotenuse

∵ KL is the hypotenuse

∵ JL is the opposite side to the angle of measure 30°

∴ JL = 1/2 KL OR KL = 2 JL

# The length of the side opposite to the angle of measure 60° is

√3 the length of the opposite side to the angle 30°

∵ JK is the opposite side to the angle of measure 60°

∵ JL is the opposite side to the angle of measure 30°

∴ JK = √3 JL

# The length of the side opposite to the angle of measure 60° is also

half √3 the length of the hypotenuse

∵ JK is the opposite side to the angle of measure 60°

∵ KL is the hypotenuse

∴ JK = √3/2 KL

- From the relation above

# Answer B is true ⇒ KL = 2(JL)

# Answer C is true ⇒ JK = √3(JL)

# Answer F is true ⇒ JK = √3/2(KL)

Answer:

It is a and B in C & D

Step-by-step explanation:

These are the closest answers

What does f(t) mean?
f(t)=2t-3
What is the value of f(7)?

Answers

value of f(7) is:
f(7)= 2×7-3
f(7)= 14-3
f(7)= 11

Other Questions

Multiply the following using the vertical multiplication method:3x^2+5x+1* x^2-2x+4_________A. 3x^4-x^3+3x^2+x+4B. 3x^4+5x^3+10x^2+18x+4C. 3x^4-x^3+3x^2+18x+4D. 3x^4+x^3+x^2+x+4

5,000=_×1,000 what is tge anwser need asap

Which statement about this product is true? 0.46 × (-7 2/3)

What is equivalent to 15/60