All categories

3 years ago

Solve 5X30 draw a picture

2 answers:

4 0

Let's break it down. What is 5x3? After you get your answer but that extra zero in "30" Behind your some like this: (130) Then, to draw a picture draw 5 stick men, plus 3 stick men to the side show how you broke it down. Then show how to add the zero on the end.

Hope this helped :)

emmasim [6.3K]3 years ago

3 0

150 is your correct answer

You might be interested in

Convert 45 miles/h equals how many ft/sec

nlexa [21]

Can you show your original question

8 0

3 years ago

Help please and explain how

Lubov Fominskaja [6]

Answer:

16.2

Step-by-step explanation:

Use the Pythagorean Theorem, a^2 + b^2 = c^2

10^2 + 12.7^2 = c^2

100 + 161.29 = c^2

261.29 = c^2

16.164 = c

8 0

3 years ago

given that oa=2x+9y ob=4x+8y and cd= 4x-2y, explain the geometrical relationships between the straight lines ab and cd mathswatc

tangare [24]

The geometrical relationships between the straight lines ab and cd

is the straight line ab is parallel to the straight line cd

Step-by-step explanation:

Let us revise some notes:

If a line is drawn from the origin and passes through point A (a , b), then the equation of OA = ax + by
If a line is drawn from the origin and passes through point B (c , d), then the equation of OB = cx + dy
To find the equation of AB subtract OB from OA, then AB = (c - a)x + (d - b)y
The slope of line AB = $\frac{-coefficient(x)}{coefficient(y)}$

∵ oa = 2 x + 9 y

∵ ob = 4 x + 8 y

∵ ab = OB - OA

∴ ab = (4 x + 8 y) - (2 x + 9 y)

∴ ab = 4 x + 8 y - 2 x - 9 y

- Add like terms

∴ ab = (4 x - 2 x) + (8 y - 9 y)

∴ ab = 2 x + -y

∴ ab = 2 x - y

∵ The slope of ab = $\frac{-coefficient(x)}{coefficient(y)}$

∵ Coefficient of x = 2

∵ Coefficient of y = -1

∴ The slope of ab = $\frac{-2}{-1}=2$

∵ cd = 4 x - 2 y

∵ Coefficient of x = 4

∵ Coefficient of y = -2

∴ The slope of cd = $\frac{-4}{-2}=2$

∵ Parallel lines have same slopes

∵ Slope of ab = slope of cd

∴ ab // cd

The geometrical relationships between the straight lines ab and cd

is the straight line ab is parallel to the straight line cd

Learn more;

You can learn more about the parallel lines in brainly.com/question/10483199

#LearnwithBrainly

4 0

3 years ago

I need help the this question

vova2212 [387]

Answer:

85/n

Step-by-step explanation:

because you slipting it

3 0

2 years ago

Read 2 more answers

a bird is flying northeast. in the same time it flies 3\8 mile east,its flies 5\6 mile north. how many miles does the bird fly e

I am Lyosha [343]

9/20 mile east for every mile north

6 0

3 years ago