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3 years ago

Round each decimal to the nearest tenth 0.32

Mathematics

2 answers:

inessss [21]3 years ago

7 0

Answer:

0.3

Step-by-step explanation:

charle [14.2K]3 years ago

4 0

Answer:

0.3

Step-by-step explanation:

Step 1: Round to the nearest tenth

0.32

Since the hundredths place is less than 5, you do not do anything to the tenth value.

0.32

0.3

Answer: 0.3

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Given BAI BD mZCBD = 40 +52 m ABC = 82 - 10° Find mZCBD: B D

sergij07 [2.7K]

Answer:

m∠CBD=68°

Step-by-step explanation:

BA is perpendicular to BD, meaning they form a right angle (90°)

This means m∠CBD + m∠ABC=90, or they are supplementary.

We have expressions given for these angles, so

4x+52+8x-10=90

12x+42=90

12x=48

x=4

Knowing x=4, we can substitute back into our expression for m∠CBD because that's what we're looking for.

4(4)+52=68

m∠CBD is 68°.

5 0

3 years ago

I need help i tried to do this but can't get it.

Ipatiy [6.2K]

Answer: x=5, y=-1

Hope this helps

3 0

3 years ago

Solve the inequality:2y-2<14

My name is Ann [436]

2y - 2 < 14
2y < 14 + 2
2y < 16
y < 16/2
y < 8

7 0

3 years ago

The cost to mail a letter with the United States Postal Service is calculated by the weight of the letter in ounces and is given

Bas_tet [7]

The variable x is the weight of the letter and they subtract 1 from that, so adding the 0.50 at the end of the equation would be the cost for a one ounce letter.

The answer is:

A) The cost, in dollars, to mail a one ounce letter

6 0

3 years ago

Kylie is packing books into boxes for shipping. Each full box must not be heavier than 6lg. The books she is packing weigh 750g

Leona [35]

Kylie can add 6 books more to fill the box.

Step-by-step explanation:

Given,

Weight limit of each box = 6kg

1 kg = 1000 grams

6 kg = 1000*6 = 6000 grams

Weight limit of each box in grams = 6000

Weight of each book = 750 grams

Already picked weight = 1500 grams

Let,

x be the number of books she can add.

Weight of one book*number of books + Already packed weight = Weight limit of each box in grams

750x + 1500 ≤ 6000

$750x\leq 6000-1500\\750x\leq 4500$

Dividing both sides by 750

$\frac{750x}{750}\leq \frac{4500}{750}\\x\leq 6$

Kylie can add 6 books more to fill the box.

Keywords: Inequality, division

Learn more about inequalities at:

#LearnwithBrainly

4 0

4 years ago