All Questions

519

math

soppose that 12inches of wire cost 72 cents. at the same rate how much will 37 inches of wire cost in cents

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Guest Sep 7, 2018

404

Help, please.

I really need help understanding how to do things like 20-4x-9.50
Please help.
Thanks.

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Guest Sep 7, 2018

1505

Trigonometry

If n is an integer, n * 180 degrees represents an integer multiple of 180 degrees, (2n + 1) * 90 degrees represents an odd integer multiple of 90 degrees, and so on. Decide whether each expression is equal to 0, 1, -1, or is undefined ?
read more ..

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Guest Sep 7, 2018

1262

+273

Help Asap

I am needing help, I don't understand.
I don't really understand the concept of any of these.
1) The school that Carlos goes to is selling tickets to a choral performance. On the first day of ticket sales the school read more ..

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LaughingFace Sep 7, 2018

1087

+150

name the subset(s) of the real numbers to which each number belongs. Then order the numbers from least to greatest

-14

1 and 3/4
read more ..

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angiesalazar1942 Sep 7, 2018

Sep 6, 2018

1410

+150

is the following statement true or false?

If the sum of three numbers is negative, then all three numbers are negative. If false, give a counterexample.

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angiesalazar1942 Sep 6, 2018

817

+150

Describe the proccess for adding two numbers with different signs

help I am stuck on explaining this

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angiesalazar1942 Sep 6, 2018

348

Help I keep calculating these wrong

Guest Sep 6, 2018

497

Can someone help me with the measurement of this question

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Guest Sep 6, 2018

678

+1242

Clever Algebraic Manipulations

Given that , evaluate .

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Lightning Sep 6, 2018

621

I need help with part C. I know a is an even function and b is an odd function. I don’t know what type of function part C is.

I need help with part C. I know a is an even function and b is an odd function. I don’t know what type of function part C is. Please solve algebraically! :) read more ..

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Guest Sep 6, 2018

550

I have no idea how to do this. Please help!

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Guest Sep 6, 2018

2183

+107

Another one

A 4-inch by 6-inch picture is enlarged for framing by tripling its dimensions. A 2-inch-wide border is then placed around each side of the enlarged picture, as shown. Thin metal framing is sold only in increments of one foot. What is the minimum number read more ..

Rom ●

mathbum Sep 6, 2018

1274

ABC is congruent to DEF.

△ABC is congruent to △DEF. Write the name of the congruent triangle listing the vertices in corresponding order.

(a) △CAB
△ _____
(b) △FED
△ read more ..

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Guest Sep 6, 2018

914

Physics

Brycen can cover half a basketball court (about 14 meters) in 4.0 seconds flat! How fast can he run?
Question 7 options: read more ..

Mellie ●●●●

Guest Sep 6, 2018

670

+15

full question plz help! ! !

the members of the ecology club collected 3500 empty aluminum cans to take recycling center. if 21 cans make 1.0 pound of aluminum how many liters of aluminum are obtained from the cans? (1 kg = 2.20 pounds) , (density of aluminum 2.70)

finnmathwiz Sep 6, 2018

1036

+63

can someone help me please!

x/60=((3950-x)/45)+8.1 Is the thing that is giving me problems.

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TheDeathlyHallows Sep 6, 2018

1125

+15

Help me ! ! ! plz

the members of the ecology club collected 3500 empty aluminum cans to take recycling center. if 21 cans make 1.0 pound of aluminum are obtained from the cans? (1 kg = 2.20 pounds) , (density of aluminum 2.70)

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finnmathwiz Sep 6, 2018

485

I am stuck on (b), (c), and (d) can someone help me.

I am stuck on (b), (c), and (d) can someone help me.

read more ..

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Guest Sep 6, 2018

653

+2448

Factoring

Please help asap

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RainbowPanda Sep 6, 2018

847

+14

Cover-up Rule Formula Derivation

This was given in the text:

And this is the question I'm curious about. read more ..

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Mynameiszac Sep 6, 2018

548

This is the only question I need help I am completely stuck o.

This is the only question I need help with that I am completely stuck on. I can never find the right number for the length of each circular arc.

I got (c) which is 22.15
read more ..

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Guest Sep 6, 2018

All Questions ⁺⁰230440 Questions

math

Help, please.

Trigonometry

Help Asap

name the subset(s) of the real numbers to which each number belongs. Then order the numbers from least to greatest

is the following statement true or false?

Describe the proccess for adding two numbers with different signs

Help I keep calculating these wrong

Can someone help me with the measurement of this question

Clever Algebraic Manipulations

I need help with part C. I know a is an even function and b is an odd function. I don’t know what type of function part C is.

I have no idea how to do this. Please help!

Another one

ABC is congruent to DEF.

Physics

full question plz help! ! !

can someone help me please!

Help me ! ! ! plz

I am stuck on (b), (c), and (d) can someone help me.

Factoring

Cover-up Rule Formula Derivation

This is the only question I need help I am completely stuck o.

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