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3 years ago

What is 5,100 in decimal form?

Mathematics

2 answers:

Karo-lina-s [1.5K]3 years ago

7 0

Im pretty sure that it would just be its self

Yanka [14]3 years ago

3 0

The answer is 51 because if u moved the decimal (which is at the end of the number) to the left twice (because it's actually dividing by a 100)the decimal will stop at 51.00,u really don't need the zeroes because it still the same number without the zeroes also u can read it and u will see it's the same number.

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What is y+4=-6(x+6) witten in standard form?

Scrat [10]

Answer:

6x + y = -40

General Formulas and Concepts:

Pre-Algebra

Distributive Property
Equality Properties

Algebra I

Standard Form: Ax + By = C

Point-Slope Form: y - y₁ = m(x - x₁)

x₁ - x coordinate
y₁ - y coordinate
m - slope

Step-by-step explanation:

Step 1: Define

[Point Slope] y + 4 = -6(x + 6)

Step 2: Rewrite

Find standard form

Distribute -6: y + 4 = -6x - 36
Add 6x on both sides: 6x + y + 4 = -36
Subtract 4 on both sides: 6x + y = -40

4 0

2 years ago

Fran painted 1/2 of the fence around her house.What are two other ways to name 1/2

saveliy_v [14]

6/12 or 4/8 is a possible answer

4 0

3 years ago

Seamstress Jane has purchased 50 yards of red fabric and 110 yards of gold fabric to make red and gold curtains. What is the lar

Alisiya [41]

Answer: There are 10 largest number of curtains she can make if she wants all the curtains to be exactly the same length.

There are 5 red fabrics and 11 gold fabrics that would be used for each curtain.

Step-by-step explanation:

Since we have given that

Number of yards of red fabric purchased by Jane = 50

Number of yards of gold fabric purchased by Jane = 110

We need to find the largest number of curtains she can make if she wants all the curtains to be exactly the same length.

For this we will find H.C.F. of 50 and 110.

Factors of 50 = 1, 2, 5, 10, 25, 50.

Factors of 110 = 1, 2, 5, 10, 11, 22, 55, 110.

So, Highest common factor of 50 and 110 is 10.

So, there are 10 largest number of curtains she can make if she wants all the curtains to be exactly the same length.

Number of yards of red fabric is given by

$\frac{50}{10}=5$

Number of yards of gold fabric is given by

$\frac{110}{10}=11$

Hence, there are 5 red fabrics and 11 gold fabrics that would be used for each curtain.

4 0

3 years ago

Identify the y-intercept for the line 4x – 2y = 4

stellarik [79]

Answer: (0,-2)

Step-by-step explanation: uhdehdwhehehhH

6 0

2 years ago

A building is 3 ft from an 8-ft fence that surrounds the property. A worker wants to wash a window in the building 13 ft from t

zloy xaker [14]

Answer:

Length of the ladder used by worker = 17 feet

Step-by-step explanation:

Given:

Height of the window from the ground = 13 ft

Distance of fence from the building = 3 ft

Distance of ladder from the building = (3+8) = 11 ft

We have to find the length of the ladder.

Let the length of the ladder be 'x'

From the diagram we can also say that 'x' is the hypotenuse of the right angled triangle.

Using Pythagoras formula:

⇒ $hypotenuse\ 'x' =\sqrt{(perpendicular)^2+(base)^2}$

Here base length = 11 ft

Perpendicular = 13 ft

Plugging the values:

⇒ $x=\sqrt{(13)^2+(11)^2}$

⇒ $x=\sqrt{(169+121)}$

⇒ $x= \sqrt{290}$

⇒ $x=17.02$ feet

The length of the ladder = 17 feet to its nearest tenth.

6 0

3 years ago