Mathematics College

Please help me as soon as possible I need it now please be serious thank you

Answers

Answer 1

Answer:

x+6y+18=0.

Step-by-step explanation:

Related Questions

Find the distance between the points X and Y shown.

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Answer:

5 units away

Step-by-step explanation:

Consider the equation 13x−2=x+2. Write a system of linear equations using each side of the equation. Then solve the original equation by graphing the system of linear equations.

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Answer:

x = 3

Step-by-step explanation:

13x - 2 = x + 2

12x = 4

x = 3

triangle DEF is similar to triangle STU. enter a proportion that contains EF and SU.

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Answer:

Step-by-step explanation:

ΔDEF ~ ΔSTU ⇒ EF ~ TU and DF ~ SU ⇒ [tex]\frac{EF}{TU}[/tex] = [tex]\frac{DF}{SU}[/tex]

please help pleaseeeeeee

Answers

Answer:

Step-by-step explanation:

it's basically 2+7

Answer:

it would be C

Step-by-step explanation:

what is (x+2)^4 using binomial theorem and pascal’s triangle?

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Answer:

x 4 +8x 3 + 24 x 2 + 32 x + 16

Step-by-step explanation:

Please help thank you!!!!!!

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H : because each square contains 100 blocks so the two boxes would be 200 together and as you see one square has all blocks shaded ( 100% ) and then has another 100 block with only 40% shaded in 100% + 40% = 140%

what's the following rotational symmetries of oranges regular hexagon

Answers

Answer:

rotational symmetry of 60 degrees around the origin - yes

rotational symmetry of 120 degrees around the origin - yes

Step-by-step explanation:

A regular hexagon has 6 congruent angles

the the angles created on the line of symmetry are equal to 60 so the angle of rotational symmetry is 60 degrees.

The regular hexagon, like stated before, has 6 congruent angles so the order of symmetry is 6

Here is a visual from basic-matematics

The sum of a number times 8 and 23 is at most 26.
Use the variable b for the unknown number

Answers

Answer:

b ≤ 3/8

Step-by-step explanation:

Let the unknown number be b.

Translating the word problem into an algebraic expression, we have;

8b + 23 ≤ 26

Rearranging the equation, we have;

8b ≤ 26 - 23

8b ≤ 3

Dividing both sides by 8, we have;

b ≤ 3/8

Find the missing dimension. Use the scale factor 1: 8.
Model height: ?
Actual height: 28 in.

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Answer:

the answer is 6 :))))))))0

Step-by-step explanation:

How do I start this problem? I don't need help with the graphing part.

Answers

Answer:

x = 6 , y = 0 (x , y) = (6 , 0)

x = 12, y = 3 (x , y) = (12 , 3)

x = 24, y = 9 (x , y) = (24 , 9)

Step-by-step explanation:

Simply plug in a x, and find a y that would make the equation true:

When x = 6:

6 - 2y = 6

6 (-6) - 2y = 6 (-6)

-2y = 0

(-2y)/-2 = (0)/-2

y = 0

When x = 6, y = 0 (x , y) = (6 , 0)

When x = 12:

12 - 2y = 6

12 (-12) -2y = 6 (-12)

-2y = -6

(-2y)/-2 = (-6)/-2

y = 3

When x = 12, y = 3 (x , y) = (12 , 3)

When x = 24:

24 - 2y = 6

24 (-24) - 2y = 6 (-24)

-2y = -18

(-2y)/-2 = (-18)/-2

y = 9

When x = 24, y = 9 (x , y) = (24 , 9)

pls help i need answer

Answers

Answer:

109 degrees

Step-by-step explanation:

23 + 48 = 71

180 - 71 = 109 :)

Answer:

i think the answer is 109 im not sure

Step-by-step explanation:

48+23=71 180-72=109

The nutritional chart on the side of a box of a cereal states that there are 87 calories in a 3/4 cup serving. How many calories are in 8 cups of the cereal?

Answers

Answer:

Total calories in 8 cup = 928 calories

Step-by-step explanation:

Given:

Calories in 3/4 cup of cereal = 87 calories

Find:

Total calories in 8 cup

Computation:

Total calories in 8 cup = 8 x 87 x [4/3]

Total calories in 8 cup = 928 calories

In the figure above, sin 52=17/c. Based on the figure, which of the following equations is also true
A. Sin 38= c/17
B. Cos 38=17/c
C. Cos 52=17/c
D. Tan 52=c/17

Answers

Answer:

c. Cos 52 = 17/c

Step-by-step explanation:

sin(x) = cos(90-x)

Suppose that we wish to estimate the mean
CPU service time of a job. A sample of 10 jobs
gives a mean of 10 sec and standard deviation
of 1.5 sec. Assume that the CPU service times
are normally distributed, find a 95% confidence
interval for the mean CPU service time.

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Answer:

Step-by-step explanation:

to do lo so ko gogfr org reg grgrwe wffffqwf qw32767

what is 3/10(x+2)=12

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X=38

Hope I helped :]

solution...

x=38 it takes a few steps to get the answer

Round 8 5/9 to the nearest whole number. 9 10 7 8

Answers

Answer:

The answer would be 9,

Step-by-step explanation:

because it is closer to 9 than 8.

Find the volume of the solid

Answers

Answer:

245 yd3

Step-by-step explanation:

Split the solid into two pieces, multiply length, width, adn height from there.

Answer:

The answer is: 245 yds cubed

Step-by-step explanation:

So first, you would cut the solid into 2 parts. One that is a big rectangular prism and the other is the smaller one. Next, we would solve the volume of the smaller rectangular prism. The measurements for that is:

Height: 2 Length: 5 Width: 2. There is a side of that small prism that is 2x2 so we will solve that first. 2*2=4. 4*5=20. The volume of the smaller rectangular prism is 20 yd^3.

Next, we solve the volume for the 2nd rectangular prism. The measurements for that are: Height: 5 Length: 9 Width: 5.

So we would first solve for one of the sides. 5*5=25. Then we would multiply it by 9. 25*9= 225. So the volume for the bigger rectangular prism is 225 yds^3.

Lastly, we will add the volumes of the two prisms together. 225+20=245.

The final answer is: 245 yds cubed

how do I find the number of solutions for this equation? 6y = 12x + 36
15y = 45x + 60

Answers

Answer:

6y = 12x + 36 is x= 1 /2 y−3

15y = 45x + 60 is x= 1 /3 y+ −4 /3

Step-by-step explanation:

At Chill Hill, there are 540 ways to make an ice cream sundae consisting of one flavor ice cream, one topping, and one type of syrup. If there are 9 ice cream flavors and 5 types of syrup, how many toppings are there?

Please explain for brainliest.

Answers

Answer:

12 toppings

Step-by-step explanation:

9x5=45

540/45=12

What is the solution to this system of equations?
2x+y=6
- 2 x - y = 2
(1,-1)
(0,8)
infinitely many solutions
O no solution

Answers

The answer is No solution

work out the size of angle x

Answers

Answer:

∠x = 117°

Step-by-step explanation:

supplement of ∠101° = 79°

all triangle interior angles add up to 180°

180° - 79° - 38° = 63°

the supplementary angle to 63° is 117°

A bag contains: 5 red marbles, 6 blue marbles, 3 green marbles, 4 black marbles, and 2 yellow marbles. A marble will be drawn from the bag and replaced 100 times. What is a reasonable prediction for the number of times a green or black marble will be drawn?

Answers

Step-by-step explanation:

green = 3/20

black = 4/20 = 1/5

Answer: 35

Step-by-step explanation:

1302 rounded to the nearest thenth

Answers

Answer:

1300

Step-by-step explanation:

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Answer: 1300 Is the answer! I hope this helped

Explanation:

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

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70+95 Factor the expression using the GCF

giving brain

Answers

Answer:

70 + 95 = 5(14 + 19)

gcf = 5

Step-by-step explanation:

70+95

70=2*5*7

95=5*19

70+95=(5*2*7)+(5*19)=(5*14)+(5*19)=5*(14+19)=5*(33)

5*33=165 and 70+95=165 Hope this helps! Please give me brainly!

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Answers

Answer:

Je ne sais pas sur quoi vous avez besoin d'aide, pourriez-vous préciser pour que je puisse vous aider ??

Step-by-step explanation:

Please help quick no Tiny links please plz plz help quick due soon I will give points no Links

Answers

Answer:

I think its B but im not sure

Step-by-step explanation:

-1/3*12+14=2/3*12+2=

Answers

Answer:

10=10

Step-by-step explanation:

_1(12)+14=2(12)+2

A line's y-intercept is 4, and its slope is 1/2. What is its equation in slope-intercept form?

Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

y = 1/2x + 4

Step-by-step explanation:

The slope-intercept equation is written out like so:

y = mx + b

M stands for your slope: 1/2

B stands for your y-intercept: 4

So, your equation is y = 1/2x + 4

What number can you multiply ONE equation by in the following system to obtain a matching
coefficient? (Elimination)
4x+3y=8
2x+5y=12
(Worth 10 points )

Answers

Answer:

Multiply the second equation by 2

Step-by-step explanation:

Given

[tex]4x + 3y = 8[/tex]

[tex]2x + 5y =12[/tex]

Required

Get matching coefficient for elimination

[tex]4x + 3y = 8[/tex]

[tex]2x + 5y =12[/tex]

The coefficient of x in both expressions are factors.

So, we can multiply the second equation by 2 to get the coefficient of x in the first.

i.e.

[tex]2 * (2x + 5y = 12)[/tex]

[tex]4x + 10y = 24[/tex]

So, the system becomes:

[tex]4x + 3y = 8[/tex]

[tex]4x + 10y = 24[/tex]

Now, x can be eliminated

125 is what percent of 200?

Answers

Answer:

125 is 62.5% of 200, hope this helps :)

Other Questions

Explain why the last image would be an ApocalypseNo LINKS if u don't know it DOn'T ANSWER IT. During August, Boxer Company sells $354,000 in merchandise that has a one year warranty. Experience shows that warranty expenses average about 5% of the selling price. The warranty liability account has a credit balance of $11,600 before adjustment. Customers returned merchandise for warranty repairs during the month that used $8200 in parts for repairs. The entry to record the estimated warranty expense for the month is: Question 8 options: Debit Estimated Warranty Liability $8200; credit Warranty Expense $8200. Debit Estimated Warranty Liability $17,700; credit Warranty Expense $17,700. Debit Warranty Expense $6100; credit Estimated Warranty Liability $6100. Debit Warranty Expense $14,300; credit Estimated Warranty Liability $14,300. Debit Warranty Expense $17,700; credit Estimated Warranty Liability $17,700. Which phrase best completes the diagram?Goals of the CrusadesCapture theHoly LandFind new tradingpartnersA. Form alliances with Muslim leadersB. Reduce the power of European kingsc. Give European peasants equal treatmentD. Protect the Byzantine Empire WHAT'S 675 DIVIDED BY 8 HELPPPP PLEASE TELL ME THE NUMBERS TO SHOW MY WORK A(5,1)B(x,7) C(8,2) are three points such that AB=2AC find all values of x I have a test tmrw pls help PLEASE HELP ME I WILL GIVE BRAINLIESTDONT STEAL POINTS PLEASE This equation is balanced. C + S8 -4CS2TrueFalse Which angle measure is a complement of an angle whose measure is 62 degrees? 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Manager C, who supervises employees with widely varying skill levels, used the highest wage rate in the department when preparing the labor budget. Assuming that the percentage amounts given are reasonable, which of the preceding cases is (are) an example of building slack in budgets?a. Il only. b. I only. c. II and III. d. Ill only e. I and II. PLEASE ANSWERBryce went to the zoo at 10:15 am, and got home at 4:40 pm. How long was he gone?7 hours and 35 minutes5 hours and 35 minutes6 hours and 25 minutes6 hours and 55 minutes You are given an array of arrays a. Your task is to group the arrays a[i] by their mean values, so that arrays with equal mean values are in the same group, and arrays with different mean values are in different groups. Each group should contain a set of indices (i, j, etc), such that the corresponding arrays (a[i], a[j], etc) all have the same mean. Return the set of groups as an array of arrays, where the indices within each group are sorted in ascending order, and the groups are sorted in ascending order of their minimum element.ExampleFora = [[3, 3, 4, 2], [4, 4], [4, 0, 3, 3], [2, 3], [3, 3, 3]]the output should bemeanGroups(a) = [[0, 4], [1], [2, 3]]mean(a[0]) = (3 + 3 + 4 + 2) / 4 = 3;mean(a[1]) = (4 + 4) / 2 = 4;mean(a[2]) = (4 + 0 + 3 + 3) / 4 = 2.5;mean(a[3]) = (2 + 3) / 2 = 2.5;mean(a[4]) = (3 + 3 + 3) / 3 = 3.There are three groups of means: those with mean 2.5, 3, and 4. 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