Mathematics High School

What is the product of all constants $k$ such that the quadratic $x^2 + kx +15$ can be factored in the form $(x+a)(x+b)$, where $a$ and $b$ are integers?

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Answer 1

YOU LITERIALLY ASKED THIS 7 TIMES ARE YOU OK?

is this still a problem you have?

if so ill solve it in one of the many other exact same threads.

Related Questions

I need help with this

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Answer:

Step-by-step explanation:

add

Find the area of the rhombus! Please help!

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Answer:

100m

Step-by-step explanation:

First, find the area of one triangle. Use l*w/2 to do that.

10*5=50

50/2=25

Multiply this by 4 to get the total area

25*4=100

Have a good day!

Adriana can read 6 pages in 10 minutes. At this rate, how many pages can
she read in 25 minutes *
Your answer

Answers

Answer:

23 pages.

Step-by-step explanation:

10=6 10+10=20 half of 6=3 20+3=23

answer: Adriana can read 16 pages in 25 minutes

9 oranges cost $3.60. How much are 4 oranges?

Answers

Answer:

$1.60

Step-by-step explanation:

Set up an equation where you have the total oranges (o) on top and the cost (c) on the bottom. So you will have two fractions equaling each other. So you will have o/c=o/c. Now you just have to replace the variables with what you know. 9 oranges= $3.60, and you want to know how much 4 oranges cost. Since the cost per orange is the same, no matter how many oranges you buy if you divide the amount of oranges by the price you will always get the same number. So replace the variables with the numbers you know and you get,

9/$3.60=4/c

Now to solve an equal fraction problem, simply cross multiply (multiply the two numbers diagonal so 4 and 3.6), and divide (take the multiplied number and divide by the number remaining which will be the number diagonal from the variable) which gives you $1.60 for four oranges.

be SPEEDY! Name two
perpendicular lines and two parallel lines.

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Parallel lines are lines in a plane that are always the same distance apart. Parallel lines never intersect. Perpendicular lines are lines that intersect at a right (90 degrees) angle. Hope this helps :))

Find the value of x in the isosceles triangle shown below.
Choose 1 answer
A. x = 3
B. x = square root of 26
C. x = 6
D. x = square root of 52

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Answer:

x=6

Step-by-step explanation:

Allison has $35 to spend at the pet store. She buys a large dog bowl for $15 and dog shampoo for $8. She wants to buy some dog bones that sell for $1.25 each.
a.) Write and solve an inequality to find the maximum number of dog bones, x, Allison can buy.

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Answer:

She can buy 9 bones.

Step-by-step explanation: Because 9 times 1.25 equals $11.25 for bones.

Help get brainiest if u help

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Answer:

32ft by 20ft

Step-by-step explanation:

8x4 and 5x4

ASAP!!!!!!!!!!!! I NEED HELP!!!!! I WILL MARK BRAINLIEST!!!!!!!

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I think your answer is 9, as 3 divided by 9 is 0.3 is equal to 1/3

I think the answer would be 9

Which 3 relationships are true in the construction below?

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Answer:

The correct options are;

Line CD is the perpendicular bisector of line AB

Line segment AB is perpendicular to line CD

Line segment AE is congruent to line segment BE

Step-by-step explanation:

From the construction, we have that the radius of circle A is equal to the radius of circle A as the circumference of circle A passes through the center of circle A

Therefore, the construction is the bisection of line segment AB by the construction of the perpendicular bisector CD, from which we have line segment AE is congruent to line segment BE and line segment AB is perpendicular to line CD

HELP! what is 1.278 and 1.281 and 1.284 from least to greatest

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Answer: 1.278, 1.281, 1.284

Step-by-step explanation:

Solve by substitution. 2x+5y = 13
3x = 7 +5y

will give brainliest

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Answer:

(4.1) Equation Form: x = 4 , y = 1

Answer: (4,1)

Step-by-step explanation:

A rose bush grew from 24 inches to 36 inches in two weeks. What was the percent increase?

Answers

Answer:

50 percent increase

Step-by-step explanation:

Answer:

50% increase

Step-by-step explanation:

36-24=12

12/24=.50

Point C is located at (1, 2), and point D is located at (-4,-2). Find the point that is the distance from point C
to point D. (1 point)
a. (-0.25, 1)
b. (-1.5,0)
c. (-0.5, 1.5)
d. (0.25, 2.25)

Answers

Answer:

The answer would be c

Step-by-step explanation:

i choosed c because u have da negative sign in front of 4 and 2 and positive numbers with 1 and 2

Answer:

Step-by-step explanation:

I think this means to find the mid-point(?) of the line which by doing that you take both x-values and you add them and then divide by two, and then you take both y-values and add them and then divide by two. So you have: (1+-4)=-3, (-3/2)=-1.5

-1.5=x

(2+-2)=0, (0/2)=0

0=y

(-1.5, 0)

What is the approximate area of the circle shown below?
OA. 30 cm2
OB. 39 cm2
DC. 121 cm2
OD. 19.5 cm2

Please help ASAP!

Answers

Answer:

C. 121cm2

Step-by-step explanation:

The area of a circle is pir^2.

Let pi be rounded to 3.14 and r = 6.2cm

6.2^2*3.14 = 120.76, which rounds to 121cm2

Answer:

C) 21 cm²

Step-by-step explanation:

area of a circle = π r²

= π (6.2)²

≈ 21 cm²

Find the midpoint of the segment with the following endpoints.
(10, 7) (2, 1)

Answers

Answer:

(6,4)

Step-by-step explanation:

Midpoint=((x1+x2)/2 ,(y1+y2)/2)

((10+2)/2 ,(7+1)/2)

(6,4)

x1=10

x2=2

y1=2

y2=1

NEED HELP ASAP PLEASE!!!!!!!!

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ANSWER

X = 70

Explanation: in an isosceles triangle the two bases equal each other

Equation set up - 2x + 2x + 40 = 180

Step-by-step explanation:

PQR = PRQ = 2x ° ( base angle of an isosceles are equal ) .

therefore

PQR + PRQ + QPR = 180° ( sum of angles in a triangle )

2x + 2x + 40 = 180

4x + 40 = 180

subtract 40 from both sides

4x = 140

divide through by 4

x = 35°

what is the value of y for which a ll b

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Answer:

110

Step-by-step explanation:

what is 325 x 6 for middle school 5th grade math

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Answer:

Step-by-step explanation:

1950

Answer:

1,950

Step-by-step explanation:

I plugged the numbers into a calculator but you can also do it the long way by multiplying 6 to each part of 325.

help asap I have 2 min

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Number one I think I’m so sorry if I’m wrong !!
Hope this helped !

60 students want lemonade and 16 students want iced tea. What is the ratio of the number of students who want iced tea to the number of students who want lemonade?

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Answer:

16:60 = 4/15

Step-by-step explanation:

Focus Question: How do you determine whether a real-world context should be
represented by a linear function or an exponential function?

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Answer:

Simplify the equation as closely as possible to the form of y = mx + b. Check to see if your equation has exponents. If it has exponents, it is nonlinear (exponential). If your equation has no exponents, it is linear.

During the first week of a certain month, a computer store sells 11 computers. A sale begins on the second week of the week and during the second week the computer store sells 17 computers. What was the percent increase in sales from the first week of the month to the second week of the month ?

Answers

Answer:

The percentage increase in sales is 54.45%

Step-by-step explanation:

Here, we want to calculate the percentage increase

mathematically the increase in sales is 17-11 = 6

The percentage increase is ;

6/11 * 100% = 54.45%

40 miners need to ride the elevator to the bottom of the mine. The elevator can hold 9 miners at a time. How many miners will be in the elevator on its last trip?

Answers

Answer:

the answer is 4

Step-by-step explanation:

Francis used the distributive property of multiplication to help him solve the equation 6 x 2 = ________. Francis did not get the same answer for each side of the expression. Explain the steps required to correct his mistake. 6 x 2 = (3 x 2) + (4 x 2) 12 = 6 + 8 12 = 14

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Solution :

The distributive property of multiplication :

It is given that we have to find the solution for the below expression using the distributive property of multiplication,

So 6 x 2 = __________

Using distributive property, we can write :

⇒ 6 x 2 = 12

⇒ (3 + 3) x (2 ) = 12

⇒ (3 x 2) + (3 x 2) = 12

⇒ 6 + 6 = 12

⇒ 12 = 12

thanos has 15 donuts. he cuts those into fifths. then he cut those fifths into halves. then he cut those halves into thirds. how much pieces does thanos have?

Answers

Answer:450

Step-by-step explanation:

Christina owns a café. The graph shows the number of cups of tea that were sold at her café each hour past noon. Based on the model, approximately how many cups of tea can Christina expect to sell during the eighth hour?

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Answer:

Where's the graph? I need the graph to answer

Approximately 175 cups of tea can Christina expect to sell during the eighth hour.

We need to find how many cups of tea can Christina expect to sell during the eighth hour.

How to interpret the graph?

To interpret a graph or chart, read the title, look at the key, and read the labels. Then study the graph to understand what it shows. Read the title of the graph or chart. The title tells what information is being displayed.

From the given graph we can see that corresponding to the x-axis for the 8th hour along the y-axis 175 cups of tea were sold.

Therefore, 175 cups of tea were sold.

To learn more about the graphs visit:

https://brainly.com/question/16192791.

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Fill in the table using this function rule.
y=29-4x

Answers

Answer:

x.1 y.25

x.3 y.17

x.5 y.9

x.6 y.5

Step-by-step explanation:

5. Solve for x.
6. Solve for
(9x - 16)
I
(3.1 + 11)
(7x - 5)
ments
X =
7 Find m

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Answer:

12*56-56+11=12

Step-by-step explanation:

12 for 56

B
1
N
4
5
5
(4x+6)
(5x -5)
7
00
0
A
С
(3x + 8)
The value of x is
and the length of the base is

Answers

Answer: (2x + 3) • (x-1)

Step-by-step explanation:

1 Pull out like factors :

4x + 6 = 2 • (2x + 3)

STEP

Pulling out like terms

3.1 Pull out like factors :

(5x - 5) = 5 • (x - 1)

Other Questions

A 1.25 g sample of aluminum is reacted with 3.28 g of copper (II) sulfate. What is the limiting reactant?2Al(s) + 3CuSO4(aq) = Al2(SO4)3(aq) + 3Cu(s)Select one:a. Copperb. Aluminum sulfatec. Aluminumd. Copper (II) sulfate a 10 kilogram steel ball is dropped from the top of a tower 100 meters high the kinetic energy of the ball just before it sttikes the ground is most nearly What are the Vedas?A. regions ruled by a Vedic kingB. a group of female Hindu saintsC. a tribe native to North IndiaD. a collection of ancient Hindu scripturesE. the autobiography of a saint find the area of Rhombus if its diagonals measure 18 cm and 21 cm Which Middle Eastern leader believed that his people should dress like westerners, adopt the Latin alphabet, attend state-run schools, and use the Gregorian calendar 40:10 = 12 :Equivalent ratio From "The Tyranny of Things" by Elizabeth MorrisOnce upon a time, when I was very tired, I chanced to go away to a little house by the sea. 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Sometimes Jeremiah mourns over missing old clothes, or back numbers of the magazines, but I tell him if he doesnt want to be mated to a gibbering maniac he will let me do as I like."The old monks knew all this very well. One wonders sometimes how they got their power; but go up to Fiesole, and sit a while in one of those little, bare, white-walled cells, and you will begin to understand. If there were any spiritual force in one, it would have to come out there.I have not their courage, and I win no such freedom. I allow myself to be overwhelmed by the invading host of things, making fitful resistance, but without any real steadiness of purpose. Yet never do I wholly give up the struggle, and in my heart I cherish an ideal, remotely typified by that empty little house beside the sea.Which three statements from the essay illustrate how Morris feels about things?Choose one answer from each group. Type the LETTER ONLY for each answer in the correct blank.Type A, B, or C for Blank 1.Empty! 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