PLS ANSWER Estimate the sum using front end estimation. A. 1,100 B. 1,200 C. 1,300 D. 1,400

Answer:

1. Alternate Exterior
2. None of these
3. Corresponding
4. Alternate Interior
5. Corresponding

Step-by-step explanation:

Alternate Exterior angles are when the two angles are on opposite sides on the outside.
Corresponding angles are when two angles are on the same side and "correspond" meaning they both have the same amount of degrees.
Alternate Interior angles are when two angles are on opposite sides on the inside.

Answer:

160 is a whole angle so 37+72=109                             160-109=51

51 is your answer

Step-by-step explanation:

Answer:

160 is a whole angle so 37+72=109                             160-109=51

51 is your answer

Here I'll help!

multiply all of those numbers u see thank me later! ( u can use a calculator for multiplying all the sides!

Answer:

the answer should be 160 in^3 because what you have to do is to multiply 16 times 7 times 15 and you will get 160 which is the answer.

Step-by-step explanation: I hope this is the right answer and please give me brainliest. Tell me if i got it right or not.

Answer:

1. 7

2. 33

Step-by-step explanation:

1. you first subtract 6 and 3 (pemdas) then giving you 3, now divide 21 and 3 giving you 7!

2. again using pemdas you would multiply 4 and 7 giving you 28 then just add 28 and 5 to give you a final answer of 33!

Answer:

1. 21 / (6-3) = 7

2. 5+4 x 7 = 33

Step-by-step explanation:

1. First we do the parenthesis,, and 6-3 is equivalent to 3. Then we can divide 21 by 3 and we get 7 !!

2. First, we should do the multiplication. We would then get 4x7=28. Then we should add 28 and 5 to get 33 !!

I love your idea, it sounds great !! have a good day :))

Answer:

Water (H2O)

Step-by-step explanation:

When hydrocarbons undergo combustion reactions (I.e reactions with oxygen) carbon (iv) oxide and water are usually produced.

In this case, the only difference is the numbe of moles between the product and reactant

Equation of reaction;

2C₂H₆ + 7O₂ → 4CO₂ + 6H₂O

Reactants:

1. Ethane = C₂H₆

2. Oxygen = O₂

Product:

1. Carbon(iv) oxide = CO₂

2. Water = H₂O

Answer:

H20

Step-by-step explanation:

In slime we trust

Answer:

The energy is potential energy.

Answer: 40.9

Step-by-step explanation:

The third answer.

3.14*\(2.75^{2}\)*2

Answer: The table on the left is s direct variation. The equation is y = x/2

The table on the right is indirect.

Step-by-step explanation:

See if the output y changes by the same amount for each x-value. The equation describes the amount of change for the values you see and predicts the ones you can't see.

Answer:

y=18(1/3)^x

Step-by-step explanation:

Usually, when I have something like this I would use my ti-nspire and create a table. Then, I would type in the points as shown in the table and  tell the calculator to use exponential regression and it comes up with the answer. Not sure if you have this calculator but this is how I would do it.

Answer: The mathematical statement is given as

"2.5 greater than the product of -0.5 and a number"

Product means times

So, we have the following representation

"2.5 greater than the product of -0.5 and a number" ⇒  2.5 greater than -0.5 * a number

Let the number be x

So, we have

"2.5 greater than the product of -0.5 and a number" ⇒  2.5 greater than -0.5x

Greater than is represented by >

So, we have

"2.5 greater than the product of -0.5 and a number" ⇒  2.5 > -0.5x

Next, we plot the graph of the inequality expression

See attachment for the graph of the inequality expression

Step-by-step explanation: have a blessed day

Answer: 4

Step-by-step explanation:

What i do is i make a row by row of the multiples 1-10

and i check off after to see which is right

Answer:

4

Step-by-step explanation:

Answer:

C. (2,3)

Step-by-step explanation:

4 to 6 = 2 to 3

Answer: 1. a. 15     b. 11     c. 2     d. 7     e. 5.5

2.  Stem:                   Leaf:

        1                           9

        2                         5, 9

        3                        3, 3, 8

        4                        0, 7, 9

        5                          4, 5

        6                           1, 5

        7                           2, 7

        8                             1

3. a. 13 inches        b. I'm pretty sure that it is the second quarter because there is more snow.           c. The first quarter because it's section is more spread out among the numbers.

Step-by-step explanation:

Answer:

Step-by-step explanation:

i dont understand

Answer:

Where are the expressions? I can't solve it for you if you don't have the expressions down.

Answer:

Step-by-step explanation:

.02x + .02 = .08 solve for x

0.02x + 0.02 = 0.08

0.02x = 0.08 - 0.02

0.02x = 0.06

x = 0.06 : 0.02

x = 3

----------------

check

0.02 * 3 + 0.02 = 0.08

0.06 = 0.08 - 0.02

0.06 = 0.06

The answer is good

Answer:

True

Step-by-step explanation:

This function would be

x²

Because we are squaring the negative cancels out

Hope this helped and have a good day

Answer:

true

Step-by-step explanation:

Answer:

f(x) = a(x - h)2 + k

Step-by-step explanation:

a not equal to zero, is said to be in standard form. If a is positive, the graph opens upward, and if a is negative, then it opens downward. The line of symmetry is the vertical line x = h, and the vertex is the point (h,k).

Decimal answer is 13.5

fraction is 13 1/5

Answer: 66/5 or 13 1/5

Step-by-step explanation: The first step in solving this problem is to create two fractions that can be multiplied together. So the first number will be an improper fraction, but that is what you need to do.

4 and 2/5 should be changed by multiplying the denominator (5) times the whole number (4). We get 20. Now we add the numerator (2). The new numerator is then 22. The denominator does not change. 22/5. The 3 can easily be made into a fraction by putting a whole in the denominator. The result is 3/1. Now you can multiply those two fractions together: numerators (22X3) and denominators (5X1).  The result of that is 66/5.  If your supposed to make it a mixed number, divide the top number by the bottom number (66/5) = 13 1/5.

For question 6 the answer is 91 just add the numbers

Answer:

See below

Step-by-step explanation:

1. Subtract 4 from each side, x=7

2. Add 14 to each side, n=34

3. Add 6 to each side, k= -3

4. Subtract 2pi from each side, d=3pi

Answer: Both C and D are correct

Step-by-step explanation:

To remove the exponent from the v you need to square root both sides,

the exponent on the v is then canceled out giving you:

\(v=\sqrt{25/81}\) or \(v=-\sqrt{25/81}\)

Answer:

Both C & D are correct

Step-by-step explanation:

\(v^{2} =\frac{25}{81}\)

Root both sides of the equation to remove the square.

\(v=\±\sqrt{\frac{25}{81} }\)

\(v = \±\sqrt{\frac{5*5}{9*9} } \\v=\±\frac{5}{9}\)

Therefore,

\(v=\sqrt{\frac{25}{81} } =-\sqrt{\frac{25}{81} }\)

Answer:

(3,3) ( 1,2) (3,1) (-2,-2) (-2 3)

Step-by-step explanation:

have a good day

Step-by-step explanation:

I learned this trick in 4th grade to run and then jump for positives and negatives in the top 2 boxes they do have names I just can't remember them. Sorry if my writings sloppy its hard to do it on a computer.

Answer:

m= (b/4) -1

Step-by-step explanation:

b = 4(m + 1)

b/4 = m+1

(b/4) -1 = m

Answer:

m= (b/4) - 1

Step-by-step explanation:

You have to do the inverse of operations so times would be divide and add would be subtract.

Answer:

Step-by-step explanation:

reason 1:

opening of brackets to solve the expression

reason 2:

in multiplication order is followed i.e. the number always lead the variable in the expression

reason 3:

for clarification brackets are added to multiply like terms i.e. numbers with numbers and variable with the variable

reason 4:

the solved and simplified expression is delivered as a result