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Mandarinka [93]

3 years ago

8

30-[11+{18-(48÷8×2)}+7]+15

1 answer:

Inessa05 [86]3 years ago

3 0

30-(11+(18-(48/8×2))+7)+15

= 30-(11+(18-12)+7)+15

= 30-(11+6+7)+15

= 30-24+15

= 21

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Jenny made five loaves of banana bread that had 1/4 cup of oil in each loaf. After she was done baking, she had 5/8 cup of oil r

-Dominant- [34]

The answer is 1 - 5/8
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777dan777 [17]

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3 years ago

The rectangle below has an area of x^2-15x+56x square meters and a length of x-7 meters.

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3 0

3 years ago

Please help me.... 15 points each... please!

Alexxx [7]

Answer:

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3 0

2 years ago

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In the figure, b and c are parallel lines. Which of the following statements are true?

Helen [10]

Answer:

1. No, Joe is not correct

2. $\angle 5=72^{\circ}$

Step-by-step explanation:

Given: b and c are parallel lines

To find:

1. whether the given statement is correct or not

2. $\angle 5$

Solution:

1.

Sum of two angles that form a linear pair is equal to $180^{\circ}$

$\angle 3+72^{\circ}=180^{\circ}$ (linear pair)

$\angle 3=180^{\circ}-72^{\circ}=108^{\circ}\neq 90^{\circ}$

So, Joe is not correct

2.

If two lines are parallel then alternate interior angles are equal.

As b and c are parallel lines,

$\angle 5=72^{\circ}$ (alternate interior angles)

4 0

3 years ago