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3 years ago

M/4=16 what does m equal?

Mathematics

2 answers:

Alex_Xolod [135]3 years ago

7 0

Answer: m=64

Step-by-step explanation:

Multiply 16*4=64

64/4=16

dimaraw [331]3 years ago

4 0

Answer: M=64

Step-by-step explanation:

hope this helps

have a nice day/night

bye ^_^

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You Havel 48.50 in the bank and your friend has $1.00 your allowance is 9.50 per week and your friend gets twice as much. After

Ainat [17]

Answer:

4 weeks

Step-by-step explanation:

5 0

4 years ago

(a) The perimeter of a rectangular field is 310 m.

Softa [21]

Answer:

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a. $\boxed{ \bold{ \boxed{ \sf{width \: of \: rectangular \: field \: = 71 \: meter}}}}$

b. $\boxed{ \bold{ \boxed{ \sf{length \: of \: rectangular \: painting \: = 85 \: cm}}}}$

Step-by-step explanation:

a. Given,

Perimeter of rectangular field ( P ) = 310 m

Length of the field ( L ) = 84 m

Width of the field ( W ) = ?

Finding the width of the rectangular field

$\boxed{ \sf{perimeter \: of \: rectangle = 2(l + w)}}$

plug the values

⇒ $\sf{310 = 2(84 + w)}$

Distribute 2 through the parentheses

⇒ $\sf{310 = 168 + 2w}$

Swap the sides of the equation

⇒ $\sf{168 + 2w = 310}$

Move 168 to right hand side and change it's sign

⇒ $\sf{2w = 310 - 168}$

Subtract 168 from 310

⇒ $\sf{2w = 142}$

Divide both sides of the equation by 2

⇒ $\sf{ \frac{2w}{2} = \frac{142}{2} }$

Calculate

⇒ $\sf{w = 71 \: m}$

Width = 71 meters

------------------------------------------------------------

2. Given,

Area of rectangular painting ( A ) = 5185 cm²

Width of the painting ( w ) = 61 cm

Length of the painting ( l ) = ?

Finding length of the painting

$\boxed{ \sf{area \: of \: rectangle = l \times w}}$

plug the values

⇒ $\sf{5185 = 61l}$

Swap the sides of the equation

⇒ $\sf{61 \: l \: = 5185}$

Divide both sides of the equation by 61

⇒ $\sf{ \frac{61 \: l}{61} = \frac{5185}{61} }$

Calculate

⇒ $\sf{l = 85}$ cm

Length = 85 cm

Hope I helped!

Best regards !!!

4 0

3 years ago

Factor this trinomial. x2+3x-4

Vinvika [58]

x² + 3x - 4
rewrite with two middle terms that add to give three but multiply to yield -4
x² + x - 4x - 4

by factorizing
x(x + 1) - 4(x + 1)

⇒ (x - 4) (x + 1) = x² + 3x - 4

8 0

3 years ago

Read 2 more answers

One box holds 16 crayons. Another box hold 24 crayons. Write a sentence using words that compares the crayons in the two boxes

Triss [41]

24 is greater than 16. Or in mathematical terms 24 > 16

7 0

4 years ago

Read 2 more answers

I have a question for yall, im doing a sample work in geometry and its like this

Rudiy27

The appropriate thing to do is what you would do with any math.
• Study the reference material and examples you are given, making sure you understand where the formulas apply and how they are used.
• Memorize the formulas you cannot derive easily based on the understanding you have.
• Work homework and extra problems until you can apply the formulas quickly and easily to any problem to which they are relevant.

_____
The distance formula is based on the Pythagorean theorem. For a right triangle of side lengths a and b and hypotenuse c, the Pythagorean theorem tells you
c² = a² + b²
Taking square roots, you get
c = √(a² + b²)

When "a" and "b" are the differences of coordinates in the Cartesian plane, this becomes the distance formula:
d = √((x₂-x₁)² + (y₂-y₁)²)

You can arrive at the midpoint formula a number of ways. I find it convenient to remember that the coordinates of a midpoint are simply the average of the coordinates of the end points. That is,
for midpoint M = (mx, my), and endpoints A = (ax, ay), and B = (bx, by)
M = (A+B)/2
(mx, my) = ((ax +bx)/2, (ay +by)/2)

6 0

3 years ago