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kompoz [17]
3 years ago
15

Find the value of x. The diagram is not to scale. A. 90. B. 35. C. 45. D. 145.

Mathematics
2 answers:
maks197457 [2]3 years ago
8 0
The answer D or A 
please give it the Brainiest answer 
SIZIF [17.4K]3 years ago
7 0

Answer:

The value of x is 45°

Option C is correct.

Step-by-step explanation:

Given the figure of pentagon in which measure of interior angles are

∠1=90°, ∠2=148°, ∠3=(3x+10)°, ∠4=x°, ∠5=112°

we have to find the value of x

As the sum of the internal angles in a simple pentagon is 540°.

∴ ∠1+∠2+∠3+∠4+∠5=540°

90°+148°+(3x+10)°+x°+112°=540°

4x+360°=540°

4x=540-360

4x=180

x=45

Hence, the value of x is 45°

Option C is correct.

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4 0
3 years ago
1 foot =12 inches therefore 3 feet = what
scoundrel [369]

Answer:

36 inches

Step-by-step explanation:

Just multipy 3 by 12.

5 0
3 years ago
A right pyramid with a square base has a base length
Anna71 [15]

Answer:  The correct option is (A)

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3 0
3 years ago
Read 2 more answers
Which inequality represents the sentence? The difference of seven and two tenths and a number is more than twenty nine. 7. 2 - n
Slav-nsk [51]

The inequality which represent, the difference of seven and two tenths and a number is more than twenty-nine, is

7.2-n > 29

<h3>What is the inequality equation?</h3>

Inequality equation is the equation in which the two expressions are compared with greater than, less than or other inequality signs.

Inequality is represented with the greater then(<), less then(>) or with the other inequity signs like less than equal to \leq or greater than equal to \geq.

Tenth is written as the fractional part of the number 10. The value of one tenth is equal to 1/10 or 0.1.

The sentence given for the inequality expression is, that the differences of seven and two tenths, and a number is more than twenty-nine.

The number seven and two tenths can be written as,

7\dfrac{2}{10}

Suppose the unknown number is n.  Now, the differences of seven and two tenths, and this number (<em>n</em>) is more than twenty-nine.  The more than word means, the greater than sign for equation. Thus, it can be expressed as,

7\dfrac{2}{10}-n > 29\\\dfrac{72}{10}-n > 29\\7.2-n > 29

Hence, the inequality which represent, the difference of seven and two tenths and a number is more than twenty-nine, is

7.2-n > 29

Learn more about the inequality equation here:

brainly.com/question/17724536

7 0
3 years ago
4/11x10/8<br> What is the answer
aliya0001 [1]

Answer:

5/11

Step-by-step explanation:

4/11 × 10/8

= 40/88

= 5/11

8 0
3 years ago
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