Mathematics High School

What is the product: (х + 5)(х + 12) =

Aх2 + 12х + 52

Bх2 + 17

Cх2 - 60

Dx^2 + 17x + 60

E60x72

Answers

Answer 1

Answer:

The product is [tex]x^{2}+17x+ 60[/tex]

Related Questions

I need help pls help.

Answers

Answer:

it's 2 meters

.........................

the school nurse is packing first aid kits. the ratio of bandages to gloves is 9:2. if she has 48 gloves, how many bandages will she need to make it complete kits

A. 216
B. 11
C. 3
D.96​

Answers

Answer:

A

Step-by-step explanation:

48*9 =432

432/2=216

A. Because if the ratio is 9:2 2 times 24 equals to 48 so 9 times 24 equals to 216

Please answer quick!!!
Use polynomial long division to divide the following expressions
(x5 – 2x4 + x3-5x2 + 12x - 20)/(x2 - 3x + 1)

Answers

33x - 38/x^2 - 3x + 1
Hope this helps

634.9201 rounded to 1 decimal place

Answers

i think it is 634.9. i think it’s that’s but i am not too sure

HELP PLEASE
I need this in 30 minutes please help

Answers

Answer:

y = x + 1

Step-by-step explanation:

I HOPE IM NOT TOO LATE BUT basically first u use the points to find the slope:

[tex]\frac{3+1}{2+2} = \frac{4}{4} = 1[/tex]

so far then, u have y = x + b  (there's an invisible 1 in front of the x)

next, substitute in the values from one set of coordinates to solve for b. I picked the second one bc positive numbers are easier:

y = x + b

3 = 2 + b

3 - 2 = b

1 = b

put this into your equation, and u get y = x + 1

hope this helps!

what is 70% of 900 please help me

Answers

pretty sure it’s 630

Answer:

630

Step-by-step explanation:

cause thats the answer

the ratio 20 minuets to 1 hour can be written in the form 1:n
find the value of n

Answers

i think n = 3 because 1hr = 60 mins and 60 divided by 20 = 3

the answer is 1:3 since there are 60 minutes in on hour you divide 60 by 20 and get 3 so you have 3 sets of twenty minutes to one hour. so n is 3

helpppppppppppppppppppppppppppppppppppp meeeeeeeeeeeeeeeeeeeeeeeeee pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Answers

The answer is the third option.

m = 7.5h

The h value multiplied by 7.5 will give you the m value.

C/8 = - 12

please help fast

Answers

Answer:

x = -96

Step-by-step explanation:

X=-84

Divide the 8 in uu get -4

Here is a shape ABCD.
Calculate the perimeter of the shape.
Give your answer correct to 3
significant figures.
B
С
D
9 cm
O
9 cm
140°
21 cm
24°
А
The shape is made from a triangle and a
sector of a circle, centre O and radius 9 cm.
AD = 21 cm
Angle AOD = 140°
Angle OAD = 24°
Total marks: 5

Answers

9514 1404 393

Answer:

  59.8 cm

Step-by-step explanation:

The length of arc ABC is ...

  s = rθ

  s = (9 cm)(220/180π) = 11π cm ≈ 34.558 cm

The length of segment CD is 9 cm less than the length of segment OD. OD can be found using the law of sines.

  OD/sin(A) = AD/sin(O)

  OD = AD·sin(A)/sin(O) = (21 cm)sin(24°)/sin(140°) ≈ 13.288 cm

Then the length of CD is ...

  CD = OD -9 cm = (13.288 cm) -(9 cm) = 4.288 cm

The perimeter is the sum of the segment and arc lengths:

  P = ABC + CD +AD

  P = 34.558 cm + 4.288 cm + 21 cm = 59.846 cm

The perimeter of the shape is about 59.8 cm.

Wo groups are hiking at about the same speed. Mario's group hikes for 2.5 hours. Seema's group hikes for 4.7 hours and covers 8.8 more miles. How fast are the hikers going? Solve the equation below to find out. 4.7x = 2.5x + 8.8

Answers

Answer:

x = 4 miles per hour

Step-by-step explanation:

4.7x = 2.5x + 8.8

Collecting like terms

4.7x - 2.5x = 8.8

2.2x = 8.8

x = 8.8 / 2.2

x = 4 miles per hour

Solving systems of equations using substitution with both equations in y=mx+b

PLZ HELP ME PLZZZ

Answers

1. solution: (x,y)=(1,12)
x + 11 = 12x
x = 1
x = 12 x 1
y = 12
(x,y) = (1,12)
if you need the rest, let me know.

what the recursive formula for 1, 3, 5, 7, 9 11, 13,

Answers

Answer:

15

Step-by-step explanation:

1, 3. 5, 7. 9, 11. 13, 15.

Please Help but don't give me a random answer just cus u want points ill report u. 15 points. cus am low on points

Answers

isn’t this the same question as i just answered
(-3)^4 = 81

The parabola y = x is shifted up by 7 units and to the left by 1 unit. What is the equation of the new parabola ?

Answers

1 + 5

solution +155

mstr pabola cand off break fast is an 12552

This ellipse is centered at the origin. Find it’s equation. Verticles: (0,-6) (0,6) Foci: (0,-2) (0,2)

Answers

The equation of the ellipse will be x² / 36 – y² / 32 = 1.

What is an ellipse?

An ellipse is a locus of a point that moves in a plane such that the sum of its distances from the two points called foci adds up to a constant. It is taken from the cone by cutting it at an angle.

This ellipse is centered at the origin.

Vertices: (0,-6) (0,6)

Foci: (0,-2) (0,2)

Then the equation of the ellipse will be  given as

x² / a² – y² / b² = 1

Let c be the distance between the origin to foci.

Then we have

c = 2

And the value of a will be

a = 6

Then the value of a² will be

a² = 6² = 36

The value of b is the distance from center to one of the Co-vertices. Then the value of b² will be

a² – b² = c²

36 – b² = 2²

        b² = 36 – 4

        b² = 32

Then the equation of the ellipse will be x² / 36 – y² / 32 = 1.

More about the ellipse link is given below.

https://brainly.com/question/19507943

#SPJ1

what fraction is equivalent to 4 3/4

Answers

Answer:

19/4

Hope this helps!

Answer:

Is there any answer choices??

I'm stuck here, please help

Answers

Answer:

Are you stuck step-sis?

Step-by-step explanation:

Does anyone know if im correct on this!?!?

Answers

Answer:

You are correct.

Step-by-step explanation:

The steps indicate clear method for the final answer.

Answer:

you are correct

Step-by-step explanation:

6.1 x -1 = ?
please help meeeeeeeee

Answers

Answer:

-6.1

Step-by-step explanation:

Hope this helps!

Your friend shows you a coin collection. In​ it, 48/50 of the coins are quarters. What percent of the coins are​ quarters?

Answers

Answer:

If you take 50 and multiply it by two, you get 100. But, in order to get the right number, you have to multiply 45 by two as well. 45 x 2 is 90. 90 out of 100 is 90 percent. So 90% is the answer

Step-by-step explanation:

Answer:

96% or .96

Step-by-step explanation:

48 divided nu 50 equals .96 which then equals to 96 percent.

A. The objects had the same mass.
B. Object 1 had a higher mass than Object 2.
C. Object 2 had a higher mass than Object 1.
D. Mass would not matter for the machine’s acceleration.

Answers

Answer:

the answer is A

Step-by-step explanation:

What are the first THREE equivalent fractions for 4/6?

Answers

Answer:

2/3, 8/12, 12/16 I think

2/3,6/9,8/12

........

answer asap only if you know

solve by elimination

3x + 2y = 21 x - 4y = -7

show work plz and thx

Answers

3x+2y=21

•add -2y to both sides
3x+2y=21
-2y -2y
3x= -2y+2y
•then divide both sides by 3
3x/3 = -2y+21/3
•your answer:
x=-2/3y+7


x-4y=-7

•add 4y to both sides
x-4y=-7
+4y +4y
•your answer:
x=4y-7

evaluate 1/2 + 1/3 simplify if possible ​

Answers

Answer:0.8

Step-by-step explanation:

Answer

1/2 : 1/3 = 3/

2

= 1 1/

2

= 1.5

Step-by-step explanation:

1.5 is your answer

Find the distance between the points G(−5, 4) and H(2, 6).

Answers

Answer:

=√18 or 4.24264068712

Step-by-step explanation:

used the distance formula

What number do I call for 911 again?

Answers

Answer:

you call 911

Step-by-step explanation:

i hope you are doing ok

Answer:

9-1-1 I am pretty sure 0///0

Step-by-step explanation:

am I wrong I-

If Millie invests $35,000 in a savings account that earns 3.5% interest, how much interest will she earn after 3 years?

Answers

Answer:

$3,675

Step-by-step explanation:

Simple Interest = principal x rate x time

so, simple interest = $35,000 x 3.5/100 x 3

Therefore, the answer is $3,675

Hooe this helped :)

PLEASE HELP ASAP
Amy has x counters, Baz has eight more counters than Amy, Carla ahs 3 times as many counters as Baz, write an expression for the total number of counters they have in your simplest form

Answers

Answer:

5x+32

Step-by-step explanation:

So write out as an expression

Amy= x

Baz = x+8

Carla = 3(x+8)

Total= x +x + 8 +3x+ 24

= 5x+32

Y = - 1/3x +7 find the slope and y intercept

Answers

Slope is -1/3
Y intercept it 7
The slope is -1/3 and intercept is 7
Other Questions
If 1+1=2 and 2 + 10 = 12 then what does W equal? Lol some easy math for yall cuties 12 x W = 600 Also , after Uraraka confesses to Bakugou : 56 is 80% of what number? pls pls explain easily The radius of circle L is 22cm what is the lenght of its diameter ? A. 88cmB. 44 cmC. 22cmD. 11cm Although rare, researchers have found neighborhoods where levels ofcollective efficacy are high and so is crime.TrueO FalseCriminal justice When scanning a persuasive text what kind of language should you look for to help you make a prediction about the text 3. What things did Fancesco Landini do for Medieval music that changed the way we look at music? (10 SentencesPLSS HELP ITS DUE IN A FEW MINUTES (GIVING BRAINLIEST!!!)Last night, Roberto spent 90 minutes doing homework, infinity symbol hour reading, and 540 seconds making his lunch for the next day. How many more minutes did Roberto spend doing homework than he did reading and making his lunch?A) 81 minutesB) 50 minutesC) 49 minutesD) 41 minutes A square plate is produced by welding together four smaller square plates,each of sidea. The weight of each of the four plates isshown in the figure.Find the x-coordinate of the center of gravity (as a multiple of a).Answer in units of a.(PICTURED)PART TWOFind the y-coordinate of the center of gravity(as a multiple of a).Answer in units of a Help please fill in Blanks with El imperfections of the most appropriate Verb for each sentence PLZ HELP MEH!!What is the BEST way to slow human population growth?Question 1 options:Increasing the cost of educationReducing food suppliesEducation of both women and menIncreasing medical costs 10pts! Will give brainllest if you are right! Please come quicklyyyy!How are speed and velocity related? A. they're exactly the sameB. velocity = speed and directionC. speed = velocity and directionD. direction = speed and velocity I NEED AN ANSWER NOWWWW!!!!!!!!!!!!!A rectangular prism has a volume of 198 cm. A rectangular pyramid has the same height as the rectangular prism and a base that is congruent to the base of the rectangular prism.What is the relationship between the volume of the rectangular prism and the rectangular pyramid?The volume of a rectangular pyramid is 3 times the volume of a rectangular prism. The volume of the rectangular pyramid is 594 cm3.The volume of a rectangular pyramid is 12 the volume of a rectangular prism. The volume of the rectangular pyramid is 99 cm3.The volume of a rectangular pyramid is 13 the volume of a rectangular prism. The volume of the rectangular pyramid is 66 cm3.The volume of a rectangular pyramid is 2 times the volume of a rectangular prism. The volume of the rectangular pyramid is 396 cm3. Jose ran 5 miles on Monday, 12 miles on Tuesday and Wednesday. How many miles did he ran in total Around the world, scientists have found matching fossils, landforms, andcontinental shelves. Mid-ocean ridges and trenches were discovered ontheTogether these findings serve as evidencethat Earth's surface is made up of moving. Math Exit Slip: Value-Mart is having a back -to - school sale on pencils. A pack of of 20 sells for $7.97, whereas a 12-pack costs $4.77. Which is the better buy? Extension: Is it possible for two linear equations to have more than one solution? What would that looklike? Can somebody sort these from non-metals to metals?Sonorous, low melting point, high density, brittle, dull, malleable, basic oxide HELP!! Ill give brainliest to anyone who answers I need help I have to turn in in 30 minutes!! For The Monkey's Paw:Irony is the difference between appearance and reality-in other words, whatseems to be and what really is. In a paragraph, describe the role that irony plays in"The Monkey's Paw." How is what ends up happening differently from what thecharacters think will happen? Support your response with information from theselection. Write a minimum of 5 fully punctuated sentences) During a well-structured study session, which activity would most likely occur during the middle of a study session?Appointing a group leader to keep the discussion on trackReviewing what was discussed in the last study sessionLooking up concepts you are unsure of in your textbookThinking of possible questions for the upcoming test Help plz I will give you BRAINLYST I don't know if I spelled that right lol but plz and I will give you a follow!?!?!?!?The value of 34 + 5 5 = ___.