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2 years ago

Solve the equation. 4(x + 5) - 4 = 4

Mathematics

2 answers:

Westkost [7]2 years ago

5 0

4(x+5)-4=4
4x+20-4=4
4x+16=4
4x=4-16
4x=-12
X=-3

levacccp [35]2 years ago

4 0

Answer: How to solve your question

Your question is

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)

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4(x+5)-4=4

4(x+5)−4=4

Solve

Distribute

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)

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{\color{#c92786}{4(x+5)}}-4=4

4(x+5)−4=4

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{\color{#c92786}{4x+20}}-4=4

4x+20−4=4

Subtract the numbers

Subtract

from both sides of the equation

4. Simplify

5. Divide both sides of the equation by the same term

6. Simplify

Solution

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Step-by-step explanation: I got this from a website but i hope this helps!!!!

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. The Empire State Building is a 102-story skyscraper. Its height is 1,250 ft. from the ground to the roof. The length and width

Aleks [24]

Answer: a) Dimensions of miniature is 0.17 × 0.08 × 0.5, b) 0.006 ft³.

Step-by-step explanation:

Since we have given that

Height of building = 1250 feet

Length of building = 424 ft

Width of building = 187 ft

Now, we know that The miniature version is just 1/ 2500 of the size of the original.

So, Height of miniature would be

$\dfrac{1250}{2500}=0.5\ ft$

Length of miniature would be

$\dfrac{424}{2500}=0.17\ ft$

Width of miniature would be

$\dfrac{187}{2500}=0.08\ ft$

a) What are the dimensions of the miniature Empire State Building?

Dimensions of miniature is 0.17 × 0.08 × 0.5

b. Determine the volume of the miniature building. Explain how you determined the volume.

$Volume=0.5\times 0.08\times 0.17=0.006\ ft^3$

Hence, a) Dimensions of miniature is 0.17 × 0.08 × 0.5, b) 0.006 ft³.

6 0

3 years ago

Hey ill give brainlist

TEA [102]

Answer:

$2.\:\frac{41}{9}$

Step-by-step explanation:

Recall that $\frac{x}{9}=\lfloor \frac{x}{9} \rfloor + 0.\overline{[x\:\mod9]}$ .

Therefore, $4.\bar{5}=\frac{4\cdot 9 + 5}{9}=\fbox{$2)\:\frac{41}{9}$}$ .

5 0

3 years ago

Read 2 more answers

Solve for x in the equation x2 – 12х+ 36 = 90

Leviafan [203]

Answer:

Step-by-step explanation:

90-36=54

54-24=30

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2 years ago

What is the area of the composite figure

oksano4ka [1.4K]

Answer:

Step-by-step explanation:

To find the area of a composite figure, separate it into the regular parts which make the irregular shape. This shape is composed of a semi-circle and a rectangle. Find the area by finding the area of each shape.

Semi-circle:

The semi-circle has a diameter of 2 + 4 + 2 = 8. The area this figure uses the radius which is half the diameter. The radius is 4. To find the area substitute r = 4 into $\pi r^2 = \pi 4^2 = 16\pi$ . However the semi-circle has a smaller circle cut out of it with radius 2. The area of the smaller circle is $\pir^2 = \pi 2^2=4\pi$ . The semi circle in the shape is the areas subtracted which equals 12π.

Rectangle:

The area of the rectangle is found using A = b*h = 2*5 = 10.

The total area is 12π + 10 meters squared.

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2 years ago

Please help

Soloha48 [4]

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Answer:

B. infinite set of points on the line

Step-by-step explanation:

The lines are identical, so the set of points they have in common is an ...

infinite set of points on the line

7 0

3 years ago