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2 years ago

Classify a. acute b. obtuse c. right d. straight

1 answer:

4 0

Acute= an angle smaller than 90 degrees
obtuse= an angle larger than 90 degrees
right= an angle that is 90 degrees
straight= an angle that is 180 degrees

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Does anyone know what the answer is

Natali5045456 [20]

Answer:

cheating in entrance

Step-by-step explanation:

circumference: 14π

area: 49π

8 0

3 years ago

Read 2 more answers

Solve the inequality.<br> 8-2x < -x + 9

mezya [45]

Answer:

x > -1

Step-by-step explanation:

$8-2x < -x+9\\8-2x-8 < -x+9-8\\-2x < -x+1\\-2x+x < -x+1+x\\-x < 1\\\left(-x\right)\left(-1\right) > 1\cdot \left(-1\right)\\x > -1$

7 0

1 year ago

What is the perimeter of the pentagon?

QveST [7]

Answer:

86 cm

Step-by-step explanation:

parameter of the Pentagon

= the parameter of the square + the parameter of the

triangle

= 48 + 38

= 86

5 0

2 years ago

Mal always solve the equation of negative 5 x minus 16 equals 8, his work is shown below identify the era where it was made step

Digiron [165]

Given:

The equation is

$-5x-16=8$

To find:

The error and correct solution.

Solution:

We have,

$-5x-16=8$

Add 16 on both sides.

$-5x-16+16=8+16$

$-5x=24$

Divide both sides by -5.

$\dfrac{-5x}{-5}=\dfrac{24}{-5}$

$x=-\dfrac{24}{5}$

Third step is incorrect because he divide the equation by 5 instead of -5.

Therefore, the correct solution is $x=-\dfrac{24}{5}$ .

3 0

3 years ago

The ratio of pants to shots that John has is 3:7. If John has 12 pairs of pants then how many pants and shorts does he have?

madam [21]

Answer:

John has 12 pairs of pants and 28 pairs of shorts.

Step-by-step explanation:

Given that the ratio of pants to shorts that John has is 3: 7, if John has 12 pairs of pants, to determine then how many pants and shorts does he have the following calculation must be performed:

(12/3) x 7 = X

4 x 7 = X

28 = X

Therefore, John has 12 pairs of pants and 28 pairs of shorts.

6 0

2 years ago