# Posts by Hayes

Total # Posts: 25

**geometry**

The correct answer for the above problem is D. 385 mm^2 I am 100% sure!

**geometry**

c) determine volumes of figures that are not prismoids IS THE WRONG ANSWER. Do NOT pick it.

**Geometry**

The 100% correct answer for the question A sample of a plane geometric surface is the C. side of a box.

**Earth Science**

The correct answers are as follows: 3. An explosion that destroys the outer portion of a star is known as a D. supernova. ----------------------------------------- 2. The Moon is made up of minerals similar to those on Earth, which are C. silicates.

**Earth Science**

The correct answer for ten is: 10. Which earthquake scale takes into consideration the damage caused by an earthquake? C. Modified Mercalli scale

**earth science**

3. How many chemical reactions are possible regarding the formation of carbonic acid and the dissolving of calcite? A. 3 This is the correct answer. I'm 100 % sure.

**EARTH SCIENCE**

4. A stream channel is formed when water D. carves a narrow path into rock. this is the correct answer. I'm 100 percent sure.

**earth science**

3. Infiltration is the process by which rainwater becomes A. groundwater. correct answer. I'm 100% sure!

**world geography**

THE CORRECT ANDWER IS A. Borneo and Sulawesi.

**geography penn foster 007689RR**

You are right!! The correct answer for "The Soviet policy of democratic centralism maintained that?" is D. the Communist Party represented the working people and, therefore, was the only party with the right to govern

**world history**

the correct answer for 18. From 800–1200, the Khmer and Mon peoples moved into the northern regions of B. Cambodia.

**world history**

the correct answer for 17. Toyota's remarkable growth as a multinational company is uniquely associated with which of the following? A. Kaizen and jidoka

**world geography**

CORRECT ANSWER IS In terms of GNI PPP, excluding Singapore, the wealthiest nations of Southeast Asia are THAILAND AND MALAYSIA

**essay**

After being up all night, can not focus during morning classes. Too much busy work.

**algebra**

x^2+7x-3x-21=x^2+x+5x+5 x^2+4x-21=x^2+6x+5 Do you know what to do after FOILing and then combining like terms?

**math**

g(x) is like a y. What x values could one or could one not insert to get a y value out? Domain is like x and range is like y. x could not be 4/3 because 4/3 times 3/1 equals 4 and 4-4=0 and one can not definitively divide anything by zero.

**Math**

Find common denominators. -7/6 is an improper fraction for -1 1/6. It doesn't matter whether the negative sign is in the numerator or the denominator.

**math**

2x-10=20x -10=18x -10/18=x -5/9=x

**ALGEBRA**

36-6 sqrt 2 + 6 sqrt 2 - 2 by FOILing it 34- 6 sqrt 2 + 6 sqrt 2 by combining like terms 34

**algebra**

Take away 8 and 3x=3x+2. Take away 3x and 0x= 0x+ 2 Take anything times zero and you get zero back, so 0=0+2 Zero does not equal 2, so there is no way to do this. 0x=2 Division by zero is undefined.

**geometry**

Origin is (0,0).

**ALGEBRA**

sqrt (x+3)=7 after subtracting 1 square each side to knock out the sqrt x+3=7^2 x+3=49 x= 46

**algebra**

Parallel lines have the same slope y= 6-2x y=-2x+6 slope = -2/1 and y intercept = (0, 6) Use point slope form (you have a slope a point)

**algebra**

See above.

**vocabulary**

Is stick an action verb or a noun? Bush?