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2 years ago

Please help with part A

Mathematics

2 answers:

9966 [12]2 years ago

5 0

Hello again! So what you have to do ir add up all of the weights to find out how much Duane's backpack weighs in total. Before you do that, convert 2 1/4 to ounces which equals 36 ounces and convert 3 3/4 to ounces which equals 60 ounces. Add them all up and you get 176 ounces. Hope I helped again!

Mrac [35]2 years ago

3 0

You should convert it

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3 inches to the nearest 1/2 inch

DaniilM [7]

Answer:

Step-by-step explanation:

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3 years ago

Long division (4b^3+10b^2-32b+15) divided by (4b-6)

MrMuchimi

Answer:

4b^3 + 10b^2 - 32b + 15

___________________

2(2b - 3)

Step-by-step explanation:

Take out the greatest common factor of (4b - 6) which is 2 and 3.

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2 years ago

-5x-12>6x-4 Solve the inequality and give the answer in interval notation.

lora16 [44]

-5x-12>6x-4

To Solve the inequality we need to get x alone

-5x-12>6x-4

first we remove -12, for that we add 12 on both sides

-5x-12+12>6x-4+12

-5x > 6x +8

Now subtract 6x from both sides

-5x -6x> 6x-6x +8

-11x > 8

Divide by -11. when we divide by -11 we flip the inequality . so > becomes <

$x < -\frac{8}{11}$

We need to give the answer in interval notation.

x is less than -8/11 so x value starts from -8/1 and goes to -infinity(left)

So interval notation is (-∞, $-\frac{8}{11}$ )

7 0

2 years ago

Please help on question 12 or 13 as soon as possible

Anna007 [38]

Answer:

to know the summation of angles: (n-2)*180

here (n) represent numbers of sides

12)we have 5 sides (n=5)

(5-2)*180=540

x=540-(105+135+92+87)=121

13)we have 8 sides (n=8)

(8-2)*180=1080

x=1080-(116+158+141+124+136+132+129)=144

I hope it will help

3 0

2 years ago

Finding missing angles please help!!! pls

Alex73 [517]

Answer:

x = 15

Step-by-step explanation:

8 0

2 years ago

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