Mathematics College

(X + ____ ) ^2 = _____

(X + ____ ) ^2 = _____

Answers

Answer 1

Answer:  1/4 first box  33/16 second box

Step-by-step explanation:

look at pictures for AnSwEr

Related Questions

What is the product?
(-202+5)(502-65)
O-1004+17025-652
-1004+170452-652
0-1004-7029-682
0-1004 +1702S+682

Answers

9514 1404 393

Answer:

  (a)  -10d^4 +17d^2s -6s^2

Step-by-step explanation:

Use the distributive property to eliminate parentheses, then collect terms.

  [tex](-2d^2+s)(5d^2-6s)=-2d^2(5d^2-6s)+s(5d^2-6s)\\\\=(-2d^2)(5d^2) +(-2d^2)(-6s)+s(5d^2)+s(-6s)\\\\=-10d^4+12d^2s+5d^2s-6s^2\\\\=\boxed{-10d^4+17d^2s-6s^2}[/tex]

You have 32Tbsp of peppercorns. You need 0.25tsp to make one serving of beef brisket. How many servings can you make?

Answers

Answer:

128 servings

Step-by-step explanation:

32 divided by 0.25 = 128
Answer is 128

Which decimal is closest to the dot marked on the number line?

Answers

it would be 0.825 :)
0.825 that’s the answer!

[tex]-7+1[3+8(2^2-8)][/tex]-7+1[3+8(2^2-8)]

Answers

Answer:

-36

Step-by-step explanation:

-7+1[3-32]

= -7-29

= -36

A railway engine is of mass 72tonnes and 11m long. An exact scale model is made of it and is 44cm long. find the mass of the model​

Answers

Answer:

it is correct

Step-by-step explanation:

2000 N

The resistance force acting is 1N per ton.

Tension in the coupling between engine and the wagon is 2000N.

Answer:

46 will be converted to .44m

x will be the mass of the 44 cm engine

x/72  =  .44^3/11^3

x/72 = 0.085/1331

cross multiply

1331x = 72 x 0.085

1331x = 6.12

x= 6.12/1331

=0.004598

x = 0.004598  tonnes

change to kilograms

0.004598*1000 = 4.6 kg

Will give brainliest


Combine like terms to simplify the
equation below.
4a - 2a + 6b + 2a
=
[?]a +
[ ]b

Answers

[4] a + [6] b that’s the answer

Is 10 irrational or rational

Answers

The number 10 Is Rational

Answer:

Rational

Step-by-step explanation:

An irrational number is a number that goes on forever, such as pi. These numbers have infinite decimals.

In contrast, a rational number is a number that can be created by dividing two other integers.

These numbers do not go on forever.

10 is a rational number because it can be created by dividing 2 other integers, and it does not go on forever.

(b) simplify (5ab^2)^2

Answers

Answer:

Explanation:

(5ab^2)^2
= 25a^2b^4

Answer:

[tex] (5 {ab}^{2} ) {}^{2} \\ = ( {5}^{2} )( {a}^{2} )( {b}^{2} ) {}^{2} \\ { \boxed{= 25 {a}^{2} {b}^{4} }}[/tex]

32 to nearest houndred

Answers

Hundred - 0
Tenth - 30

HELP PLEASSSEEE!!!???

(1 point) An advertiser goes to a printer and is charged $40 for 60 copies of one flyer and $50 for 170 copies of another
flyer. The printer charges a fixed setup cost plus a charge for every copy of single-page flyers. Find a function that
describes the cost of a printing job, if x is the number of copies made. C(2) =


HELPPPPPP PLEASSSEEE!!!

Answers

9514 1404 393

Answer:

  C(x) = x/11 + 34 6/11

Step-by-step explanation:

The two given points are (x, C) = (60, 40) and (170, 50). These can be used in the 2-point form of the equation for a line to find the cost function.

  y = (y2 -y1)/(x2 -x1)(x -x1) +y1

  y = (50 -40)/(170 -60)(x -60) +40

  y = (1/11)(x -60) +40

  C(x) = 1/11x +34 6/11 . . . . . . cost as a function of copies made

What is the exponential form of the following expression?
(–5)(–5)(–5) · c · c · c

Answers

Answer: -5^3

Step-by-step explanation:

Mary has $100. She spends $150. What is her balance?

Answers

Answer:

is this right question ❓

I have picture of it

Answers

Answer:

basically multiply the prices by how much they filled up. That should give the answer.

Step-by-step explanation:

A falcon flies 300 kilometers per hour. A goose flies 140 kilometers per hour. If a falcon and a goose each fly for 2 hours, how many more kilometers will a falcon fly?​

Answers

Answer:

320

Step-by-step explanation:

Distance covered by falcon in 2 hours=300*2=600 km

Distance covered by goose in 2 hours=140*2=280 km.

Falcon flew 600-280=320 km more than goose

The diameter of a circle is 19 7/8". What is the circumference (to 2 decimal places)?

Please note:

C = πd

Answers

Answer:

62.41

Step-by-step explanation:

19 7/8= 19.875

C= pie x d

C= 3.14 x 19.875

C= 62.4075

C= 62.41 (if you want 2 decimal places)

need help please answer

Answers

the answer would be 1/8

x/5=13
how do you solve for x​

Answers

Answer:

X=65

Step-by-step explanation:

X/5=13

X=13×5

=65

hope it helps!!!

Ronnie sales wooden toothpicks it cost him $.10 to make a box of toothpicks he charges $1.20 per box toothpicks how many toothpicks does he need to sell to profit $1000

Answers

Answer:

910 boxes of toothpicks

Step-by-step explanation:

Create an equation to represent the situation, and let x represent the number of boxes of toothpicks.

1.20x - 0.1x = 1000

1.1x = 1000

x = 909.09

Round up to the nearest whole number:

= 910

So, Ronnie would have to sell 910 boxes of toothpicks to profit $1000.

Mathematics question. Please help

Answers

Step-by-step explanation:

Look at the table in picture above the result of table is true for all values so it is called tautology.

And there is a mistake in row 1.

Note:if you need to ask any question please let me know.

9. A line contains L(-4,-4) and M(2, 3). Line q is in
the same coordinate plane but does not intersect IM.
Line q contains point N.

Answers

don't know hahahahahahahau

Use the distributive property to remove the parentheses.
-7(v– 3y-6)

Answers

Answer:

-7v+21y+42

Step-by-step explanation:

Saji swims 1/3 mi every day. One day he had already swum 1/5 mi. How much further should he swim?

Answers

9514 1404 393

Answer:

  2/15 mi

Step-by-step explanation:

The difference of two fractions can always be computed using the pattern ...

  [tex]\dfrac{a}{b}-\dfrac{c}{d}=\dfrac{ad-bd}{bd}[/tex]

Using this pattern to find the difference of 1/3 and 1/5, we see it is ...

  1/3 -1/5 = (5 -3)/(3·5) = 2/15

Saji must swim 2/15 miles further to complete his 1/3 mile swim.

Find the missing angle.

Answers

Answer:

Your answer is K= 60

I hope it's helps you

Wastewater is filling barrels at the rate of 11 quarts per hour. The recycling facility picks up 120 full barrels on each trip, and each barrel holds 12 quarts of wastewater. How many days are between each pickup?

Answers

Answer:

There are 6 days between each pick up days.

Step-by-step explanation:

PLssssssss helppppppppppppppppppppppp

Answers

Answer:

6 ft

Step-by-step explanation:

the line y=mx+7 is perpendicular to the line y=3/4x-9. what is the value of m?

Answers

Answer:

-4/3

Step-by-step explanation:

In y=mx+b, m represents the slope. In the second line, we are multiplying x by (3/4). This represents the slope of the second line.

To find the slope of a perpendicular line, we take the negative reciprocal of the current slope. In the first line, m represents the slope. The reciprocal of 3/4 is 4/3, and the negative reciprocal of 3/4 is -4/3. This is the value of m

For what value(s) of x is f(x)=3?

Answers

Answer:

D

Step-by-step explanation:

Remember that for this kind of question, when f(x) is given as 3, then 3 is the y value of the point. So you must have a point whose value is (x,3)

There is only one point that does that. x = - 2

The answer is D

tell whether the statement is always, sometimes, or never true for real numbers a, b, and c.
(a+ b) + c = a + (b + c)

Answers

Answer:

true

Step-by-step explanation:

a,b,c is constant

A property sells for $140,000 two years after it was purchased. If the annual appreciation rate is 6%, how much did the original buyer pay for it?

Answers

Answer:

$123,200

Step-by-step explanation:

0.06 x 2 = 0.12

140,000 x 0.12 = 16,800

140,000 - 16,800 = 123,200

The original buyer paid the amount of $123,200 for the property.

What is the percentage?

The percentage is defined as a ratio expressed as a fraction of 100.

The property appreciated by 6% per year, so in two years it would have appreciated by 6% × 2 years = 12%.

Once we know the total appreciation, we can subtract that value from 100% to find the original purchase price as a percentage of the final sale price.

If the property appreciated by 12%, then the original purchase price must have been 100% - 12% = 88% of the final sale price.

Now, multiply the final sale price by the original purchase price as a percentage to find the original purchase price.

So, the original buyer paid the amount = 88% × $140,000 = $123,200

Therefore, the original purchase price was $123,200.

Learn more about the percentages here:

brainly.com/question/24159063

#SPJ2

Two cars start at the same point. One travels north at 65 km/h and the other travels east at 50 km/h. How far are they apart after 30 minutes?​

Answers

Answer:

they travel 115 km/h long

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