What are the solutions of x_2x+10=0 ?
O A. x-31 or x--3i
O B. x-2+31 or x-2-3i
O C. x-1+31 or x-1-3i
O D. x-21 or x--2i
Help me please

What Are The Solutions Of X_2x+10=0 ?O A. X-31 Or X--3iO B. X-2+31 Or X-2-3iO C. X-1+31 Or X-1-3iO D.

Answers

Answer 1
It’s C if ya use Math.way
Hope this help and ya have a good one ^v^
What Are The Solutions Of X_2x+10=0 ?O A. X-31 Or X--3iO B. X-2+31 Or X-2-3iO C. X-1+31 Or X-1-3iO D.

Related Questions

Find the number that makes the ratio equivalent to 1:4.
7:
Submit

Answers

Answer:

2 : 8

Step-by-step explanation:

Find the simple intrest:
principal: 250$
intrest rate: 3.5
time: 6 months​

Answers

Answer: I think its 630.

Step-by-step explanation:

You multiply 250 x 0.035 x 6 months. (I do years way better, so I don't know if my answer is right)

the roots of f(x)=-2x^2+8x+13 are __________and __________ the vertex of the parabola is at _________

Answers

Answer:

roots:  2 ± (1/2)√42

                                                                  -8

axis of symmetry:  x = -b/(2a)  is  x = ---------------- = 2

                                                                 2(-2)

vertex:  (2, f(2) ) = (2, -2(2)^2 + 8(2) + 13 ), or (2, 21)

Step-by-step explanation:

First, let's determine the roots of this quadratic, using the quadratic formula.  Here the coefficients are -2, 8, 13.

Thus, the discriminant b^2 - 4ac is 8^2 - 4(-2)(13), or 64 + 104, or 168.  Because the discriminant is positive, we know that there are two different real roots.

They are:

        -8 ± √168                       -8 ± 2√42

x = ---------------------  or  x =  ---------------------  =  2 ± (1/2)√42

               -4                                     -4

PLEASE HELPP 6TH GRADE MATH!!

Answers

Answer: 1- 2:3

2- 4:7

3- draw 5 of something, then one of something else

4- same as 3

5- 10, 3, and 20

6- 14, 21, and 4

Step-by-step explanation:

A ball inside of a cube has a volume of 524 cubic inches. If each side of the cube measures 12.75 inches. what is the volume of air inside the cube? (Round to the nearest tenth.)
1) 1548.7 cubic inches
2) 2072.7 cubic inches
3) 2596.7 cubic inches
4) 1048.0 cubic inches

Answers

Answer:

1548.7 in³

Step-by-step explanation:

Given that :

Volume of ball = 524 in³

Volume of a cube = s³

Where, s = 12.75 inches

Volume of cube = 12.75 * 12.75 * 12.75 = 2072.671875 in³

The volume of air inside the cube :

(volume of cube - volume of ball)

(2072.671875 - 524) in³

= 1548.671875 in³

= 1548.7 in³ (nearest tenth)

If 27 ×32 = 3x×2y;find the values of x and y​

Answers

Answer:

Step-by-step explanation:

hello :

27 ×32 = 3x×2y

means : 27 ×32 = 6xy

xy= (27 ×32)/6

xy = 144

but : 144 =12² = (4×3)²=(2²×3)²

144=2^4 ×3²

so : xy = 2^4 ×3²

if  x and y the integere numbers so x and y are the divisors of 144

1  , 144,  2 ,72 , 4 , 36 , 8  18 , 3 , 48  , 6  , 24 , 9 , 16 , 12

6. Polygon ABCD is rotated 270 degrees
counterclockwise around the origin.

Identify the coordinates of B'. Write your response
in the form (x,y)?

Answers

Answer:

(-5, 2)

Step-by-step explanation:

Solve for the missing side. Round to the nearest tenth.

Answers

Answer:

? = 7.2

Step-by-step explanation:

Remark

Is that a misshapen circle or is it an ellipse? I'm going to assume it is a circle, but if I am wrong, leave a comment. A tangent will meet a diameter's end at right angles which allows you to use the Pythagorean theorem.

Formula

a^2 + b^2 = c^2

Givens

c = 12

a = 9.6

b = ?

Solution

c^2 - a^2 = b^2

144 - 92.16 = b^2

b^2 = 51.84                          Take the square root of both sides

sqrt(b^2) = sqrt(51.84)

b = 7.2

I have to find the missing angles​

Answers

Answer:

Angle 3 = 115°

Angle 4 = 22°

Angle 5 = 43°

Angle 6 = 115°

Step-by-step explanation:

These two triangles are congruent by SSS. It is given that two sides are congruent already, and by the reflexive property, they share a side and therefore have a third congruent side.

By CPCTC, all of their angles and sides are also congruent. And by the triangles angle sum theorem, side 3 and 6 must equal 115°

~~~

Have a nice day. Feel Free to ask questions. Spread the love.

Step-by-step explanation:

4 = 22⁰

5 = 43⁰

3 and 6 are same

kite total angles = 360⁰

so, to find 3 and 6, we need to subtract all angles we have and devide it with 2 because we need to find 2 angles...

360-22-22-43-43= 230

3 and 6 = 230 ÷ 2

= 115⁰

please help(if you could tell me why,that would be awesome)​

Answers

heyy I belive it’s fundamental but I’m not sure so hehe

Given the arithmetic sequence where an= 3 + 2(n-1), what is the domain for n?

Answers

Answer:

The set of all positive integers equal to or greater than 1

Step-by-step explanation:

n can take on the integer values 1 ... ∞

The formula for the nth term is a(n) = a(1) + 2(n - 1)

First term:  n = 1.  Then a(1) = 3 + 2(0) = 3 (as expected).

5th term:  n = 5.  Then a(5) = 3 + 2(5 - 1) = 3 + 8 = 11

...

and so on.

Please help me! brainliest for correct answer

Answers

Answer:

limo is c = 0.20m + 25

taxi is c = 1.20m

Step-by-step explanation:

The price of a shirt is $42. The sales tax is 6.5%. What is the final cost for the shirt?


$2.73

$44.16

$44.73

$2.16

Answers

A: 44.73 EX: since 6.5% of 42 = 2.73 you add the 2 together to get 44.73.

At the end of a party, there was a 1/2 pizza left over. 7 friends decided to divide the leftover pizza equally. What fraction of the whole pizza did each friend have?​

Answers

Answer:

Each friend has 1/28 of the whole pizza.

Step-by-step explanation:

1/2 ÷ 7/1 = 1/14

1/14 ÷ 2 = 1/28

The approximate areas of South Carolina and Perto Rico are listed below: South Carolina: 8.29 * 10 ^ 4 kilometers Puerto Rico: 5.33 * 10 ^ 3 square kilometers What's the difference between the areas of the two states? Express your answer using scientific notation.​

Answers

Answer:

h if Shamus for steak FFS ah MI dj

Step-by-step explanation:

bight you gddjf SD NJ Gzgz SC jdd

Answer: 1.567x10^5

Step-by-step explanation: 2.2x10^5-5.33x10^3

220,000-5,330

214,670

2.1467x10^5

When converting a linear equation into Slope Intercept form, what is our main goal? Vour answer ​

Answers

Answer:

You have to make sure the y= is always on the left side and so it looks like ,y=mx+b. m=slope, x=independent variable and b = y intercept.

Step-by-step explanation:

Hope it helps :)

Mr. Roy is scheduled to work less than 18 hours this week. He has already worked 7 hours. If x is the remaining number
of hours Mr. Roy could work this week, which inequalities represent the number of remaining hours
Mr. Roy could be
scheduled to work this week? Select all that apply.
A 2+7 > 18
B 2 + 7 < 18
C 2 +18 > 7
DI > 11
EI < 11

Answers

Answer:

x + 7 > 18

Step-by-step explanation:

Answer:

The answer should be B

Step-by-step explanation:

Assuming x is the 2 then 2+7 should equal 9 and 9 would represent less than the amount Roy wanted to work out which would be the ideal one for him since he wanted to work out less than 18 hours.

when a number is divided by 15, the quotient is 18 and the remainder is 5. what is the number?​

Answers

Answer:

The answer is 256

Step-by-step explanation:

You just have to get the divisor  

(

40

)

and multiply by the quotient  

(

6

)

, then add the remainder  

(

16

)

.

So we have:  

(

40.6

)

+

16

=

256

The number is 276.

Parts of a Division Problem -There are three main parts to a division problem: the dividend, the divisor, and the quotient. The dividend is the number that will be divided. The divisor is the number of “people” that the number is being divided among. The quotient is the answer.

Let us assume that the number is N.

So according to the question we can say that

N= 15(18) +1

because dividend= divisor x (quotient) + remainder and quotient is odd.

 So now, N (on expanding) =15 × 18 + 5

                                              = 275

So if N is divided by 15 the remainder would be  275+1=276.

Learn more about Parts of a Division Problem brainly.com/question/15305334 here.

#SPJ2

Teresa is going to make 3 batches of cookies. She needs 3/4 milk for each. Her measuring cup only holds 1/4 gallon. How many tines will she need to fill up the measuring cup 3 times

Answers

Given :

Teresa is going to make 3 batches of cookies.

She needs 3/4 milk for each. Her measuring cup only holds 1/4 gallon.

To Find :

How many times will she need to fill up.

Solution :

Amount of milk need per batch, A = 3/4 gallon.

Measuring cup only holds, m = 1/4 gallon.

Number of times she need to fill up,

n = A/m = (3/4)/(1/4) = 3

Now, number of batches are three.

So, number of time she need to fill up in three batch.

[tex]N = n \times 3 \\\\N = 3 \times 3 \\\\N = 9[/tex]

Therefore, this is the required solution.

what is $2,609.75 in
expanded notation​

Answers

Answer:

twenty-three thousand nine hundred fifty-eight

Step-by-step explanation:

have a great day! also use the "expanded form calculator"

if this is not right, sorry!! <:-)

Sam's two new aquariums each hold exactly 200 gallons of water.One aquarium will hold small fish and the other will hold large fish. Now he needs new fish for his aquarium.He will buy 5 small fish for every 10 gallons of water in the aquarium.He will buy 8 large fish for every 40 gallons of water in the aquarium.What is the total number of fish Sam will have? What will be the ratio of Sam's small fish to large fish? Could the ration be 25 small fish for every 10 big fish?

Answers

Answer:

100 small fish will be in 200 gallons of water. 40 large fish will be in 200 gallons of water.

Step-by-step explanation:

200/10=20

20*5=100 small fish

200/40=5

5*8=40 large fish

100+40=140 total fish

small fish/large fish=100/40=10/4=5/2 is the ratio

Find the measure of CGD.

Answers

Answer:

23°

Step-by-step explanation:

For this scenario say point G is the center point,

If we look to the left, we see angle FGE has a value of 23

and in this case angle CGD is a congruent angle to FGE therefore the two angles must be the same

so therefore angle CGD should be 23 degrees

Which measures describe the variation on a data set? a. Mean b. Median c. Mode d. MAD e. Interquartile range f. Range

Answers

Answer:

e, f

Step-by-step explanation:

A measurement of variability is an overview of the amount of dispersion  in a dataset. The measures that can describe the variation on a data set are Range, Interquartile Range, Variance, and Standard Deviation.

So ,The among the given options the e. Interquartile range f. Range

Range of dataset is the difference between the larges and smallest elements in the dataset .

The middle of the data between the upper and lower quartiles are called the inter-quartile range. That means that 50 percent of data points between Q1 and Q3 are included within the interquartile range.

Please help me with this homework

Answers

Answer:

5m  the last option is correct

Step-by-step explanation:

by phythagorean theorem

hypotenuse^2=base^2+altitude^2

hypotenuse ^2= (4)^2+(3)^2

                        =16+9

                        =25

taking square root on both isdes

 hypotenuse=5 m

Select ALL TRUE statements about Quadratic Functions:

A. They are 2nd degree functions.

B. They have "V" shaped graphs.

C. Vertex form is used for graphing.

D. From a table, has a constant second difference.

Answers

Answer:

D AND C ARE THE CORRECT ANSWERS

Step-by-step explanation:

NP have a good day brainlest? and heart

Answer:

A and C

Step-by-step explanation:

Find the area of the parallelogram shown below.
5
4
square units

Answers

Length times width and that will get you an answer

Answer:

20 sq un

Step-by-step explanation:

To find the area of a parallelogram, it is the same formula to find a rectangles area. L x H or Base x Height.

Have a great day!

1 ≥ x - 9
Find out what x means.

Answers

So first +9 to both sides to isolate the variable. Then you’ll be left with 10 is greater than or equal to x. So if you switch the terms around it’ll be x is less than or equal to 10. Values that are less than or equal to 10 are like 10,9,8,7,etc.

What is the decimal equivalent of 5/7?

Answers

0.714285
:) :) :) :) :) :)
yet. my t t t g tynsahahwnnshsjjwmqq

Solve for the value of t.
HELP!!

Answers

Answer:

28

Step-by-step explanation:

2x28 = 56 -7 = 49

my answer has to be 20 characters long so don't mind the sentence with words

Answer:

t= 27

Step-by-step explanation:

2t-7=49

   +7+7

2t=56

t=27

PLEASE HELP ASAP PLEASE​

Answers

Answer:

-5.5

Step-by-step explanation:

-10, -9, -8, -8, -6, -5, -1, 1, 7, 6

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