Find the area of rectangle shown below

Answers

Answer 1

Answer: 15/7x40/3=28 4/7 that is the answer 2 this problem

Answer 2

Answer: A= length * width
= 40/3 * 15/7
= 200/7 sq.m

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Is -1.5 greater or less than 1.3

Answers

The number - 1.5 is less than the number 1.3.

Used the concept of a number system that states,

A writing system used to express numbers is known as a number system. It is the mathematical notation used to consistently express the numbers in a particular set using digits or other symbols.

Given that,

The numbers are - 1.5 and 1.3

Since the negative number is always greater than the positive number.

So, we get;

- 1.5 < 1.3

As the number - 1.5 is negative and 1.3 is a positive number.

Therefore, - 1.5 < 1.3

To learn more about the Number system visit:

brainly.com/question/17200227

#SPJ4

Because -1.5 is a negative number and 1.3 is positive, so 1.3 is always greater than -1.5 :))))
I hope this is helpful
have a nice day

What is 2(x-4)+38=4x

Answers

Alright so first I got X=15.
To do this you will need to solve for X.
Step 1: Simplify both sides of the equation.
2(x−4)+38=4x
Simplify: 2x+30=4x
Step 2: Subtract 4x from both sides.
2x+30−4x=4x−4x−2x+30=0
Step 3: Subtract 30 from both sides.
−2x+30−30=0−30−2x=−30
Step 4: Divide both sides by -2.
−2x−2=−30−2x=15
And you get X=15! Hope I helped!

∙•❁We are now going to solve your problem Step-By-Step, here we go!❁•

∙•❁Question:

2(x−4)+38=4x

∙•❁Simplify both sides of the equation:

2(x−4)+38=4x

∙•❁Let's simplify step-by-step:

2(x−4)+38=4x

(2)(x)+(2)(−4)+38=4x(Distribute)

2x+−8+38=4x

(2x)+(−8+38)=4x(Combine Like Terms)

2x+30=4x

∙•❁Subtract 4x from both sides:

2x+30−4x=4x−4x

−2x+30=0

∙•❁Subtract 30 from both sides:

−2x+30−30=0−30

−2x=−30

∙•❁Divide both sides by -2:

−2x/−2=−30/−2

∙•❁Your final answer is:

x=15

∙•❁I hope this helps!❁•

Solve (x + 1 < 5) ∩ (x - 4 > -3).

Answers

Answer:

(1, 4)

Step-by-step explanation:

(x + 1 < 5) is solved by subtracting 1 from both sides of this inequality:

x < 4.

(x - 4 > -3) is solved by adding 4 to both sides: x > 1.

The solution of (x + 1 < 5) ∩ (x - 4 > -3) is thus (1, 4).

120 meals to 52 meals. Find the percent of change. Round to the nearest tenth of a percent if necessary.

Answers

If you would like to find the percent of change, you can calculate this using the following steps:

x% of 120 meals is 52 meals
x% * 120 = 52
x/100 * 120 = 52
x = 52 * 100 / 120
x = 43.3%

100% - 43.3% = 56.7%

The percent of change is 56.7%.

A triangle has angles described as follows: the first angle is four more than seven times a number, another angle is four less than the first and the third angle is twice as large as the first. what are the sizes of each of the angles?

Answers

The measure of the angles is given as 46°, 42°, and 92° respectively.

What are equation models?

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

Here,
Let the number be x,
According to the question,
1st angle = 7x + 4
2nd angle = 1 st angle - 4 = 7x
3rd angle = 2 [1st angle]
= 2[7x + 4] = 14x + 8

For a triangle, the sum of the angle should be 180°
7x + 4 + 7x + 14x + 8 = 180
28x + 12 = 180
28x = 168
x = 168 / 28
x = 6

Now,
1st angle = 7[6] + 4 = 46°
2 nd angle = 46 - 4 = 42
3rd angle = 2 × 46 = 92°

Thus, the measure of the angles is given as 46°, 42°, and 92° respectively.

Learn more about models here:
brainly.com/question/22591166
#SPJ2

1st angle: 7x+4
2nd: 7x+4-4=7x
3rd: 2(7x+4)
180=7x+4+2(7x+4)+7x
28x+12=180
28x=168
x=6

Which numbers are solutions to the inequality x < −7, using the replacement set {−15, −10.5, −7.2, −7, 0}?Choose all answers that are correct.

A.
–7

B.
−7.2

C.
−10.5

D.
−15

Answers

The correct answers are B, -7.2, C, -10.5, and D, -15. The inequality x < -7 means that x is less than -7. Keep in mind that the larger a negative number appears to be, the smaller a number it actually is. For example, if you were 1 dollar in debt, then you would have more money than if you were 100 dollars in debt.

x < -7 Given
-7 < -7 Substitute for answer choice A
This inequality is untrue, because -7 is equal to -7.

-7.2 < -7 Substitute for answer choice B
This inequality is true, because -7.2 is less than -7.

-10.5 < -7 Substitute for answer choice C
This inequality is true, because -10.5 is less than -7.

-15 < -7 Substitute for answer choice D
This inequality is true, because -15 is less than -7.

Hope this helps!

Other Questions

The area of a rectangular city park is 25/54 square miles. The length of the park is 5/9 mile. What is the width, in miles, of the park?

A rectangular garden measures 29 ft by 37 ft. surrounding (and bordering) the garden is a path 2 ft wide . find the area of this path.

Figure ABCD has vertices A(−3, 2), B(2, 2), C(2, −4), and D(−3, −2). What is the area of figure ABCD?

Prasant wants to write a statement that can be represented by the inequality h>4.5 Which describes the correct method to write a statement to match this inequality?