Mathematics High School

The factors of 55 are________________________________.I know that 55 is a (prime/composite) number because...

Answers

Answer 1

Answer:

11 & 5 are the factors of 55

Step-by-step explanation:

Factors of 55

11 × 5 = 55

Thus, 11 & 5 are the factors of 55

-TheUnknownScientist 72

Related Questions

PLS ANSWER FAST!Amrita wants to raise more than $200 for a charity by walking dogs in her neighborhood. She charges $7 per walk.

What is an inequality that can be used to find the number of walks, w, that Amrita needs to complete?

Fill in the boxes to correctly complete the inequality.

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7w > 200 is the base inequality but you can simplify it by dividing each side by 7 so w > 28.5714285714 or more accurately w > 28 since you cannot have a fraction of a dog walk in this scenario.

4.8m into centimeters

Answers

Answer:

4.8 metres = 480 centimetres

Step-by-step explanation:

1 m is 100 cm

so 4.8 m is 4.8 * 100 = 480 cm

1 meter is 100 centimeters

4 meters is 400 meters

4.8 meters is 480.

Which of the following sets
of numbers could be side
lengths in a triangle?
Explain your answers.
a) 28, 41, 14
b) 14, 3, 11
c) 15, 4, 32
d) 47, 29, 63
Classify your answers by side
lengths.

Answers

Answer:

Step-by-step explanation:

because the sum of two opposite interior angle is equal to the exterior angle

if one angle is 11 and the other one is 3

then the sum is 14

so the right answer is b

11. The sum of two consecutive
integers is 187. Find the integers.

Answers

Answer:

93 and 94

Step-by-step explanation:

Let two numbers be x and x + 1; x + x + 1 = 187; 2x = 187 - 1; 2x = 186; x = 186/2; x = 93; x + 1 = 93 + 1 = 94

Answer:

The integers are 93 and 94.

Step-by-step explanation:

Let,

➟ The first number = x➟ The second number = x+1

Now, substituting all the given values in the equation and finding the value of x.

[tex]\begin{gathered}\qquad\implies{\tt{x + (x + 1) = 187}}\\\\\qquad\implies{\tt{x + x + 1 = 187}}\\\\\qquad\implies{\tt{2x + 1 = 187}}\\\\\qquad\implies{\tt{2x= 187 - 1}}\\\\\qquad\implies{\tt{2x= 186}}\\\\\qquad\implies{\tt{x= \dfrac{186}{2}}}\\\\\qquad\implies{\tt{x= 93}}\end{gathered}[/tex]

Hence, the value of x is 93.

Now, we know the value of x. So, finding the two consecutive integers.

➝ First number = 93➝ Second number = 93+1 = 94

[tex]\rule{300}{2.5}[/tex]

PLEASE HELP ASAP
The 3rd term of an arithmetic sequence
is −2, and the 8th term is −32. Write a function to describe this sequence.

Answers

Answer:

function would look like (30n-44)/7 diescribing the sequence where n is the term of the number. For example : -2 is first term so its n =1.

Step-by-step explanation:

a= -2( a= first term)

using formula,

n=8

now,

-32 = a+(n-1)d

-32 = -2 +(8-1)d

or, -32 = -2 + 7d

or, -32+2 = 7d

or, -30 = 7d

so, d = -30/7

d = common difference

now

f(x) = a+(n-1)d

= -2+(n-1)30/7

= -2 + (30n-30)/7

= (-14+30n-30)/7

so, f(x) = (30n-44)/7

Select the best interpretation of the following equation.
11 - y = 3

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A I hope this helps <3333333333333333

2. Find the midpoint of the segment with endpoints of −11 i and −4 4i. I.

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Answer:

-7.5 + 2.5i

Step-by-step explanation:

Find the equation of a line that has the same slope as y=3-7x and the same y-intercept as y= -4x – 10.

Answers

Answer: y=3x -10

slope : 3 y-int : -10

Step-by-step explanation: I believe this is the answer

Which expression calculates the speed in meters per second of an object that travels a distance of 40 m every 10 s?
A. Divide
B. Multiply
C. Add

Answers

Answer:

Step-by-step explanation:

40/10 will give you your answer

40/10=4m/s

Solve the equation below

Answers

Answer:

(-3,8)

Step-by-step explanation:

7x+5y=19

y=8

Because we know y=8 we cane use 8 instead of y in the first equation.

1) 7x+5(8)=19

2) 7x+40=19

3) 7x=-21

4) x=-3

Checking the work)

1) 7(-3)+5(8)=19

2) -21+40=19

3) 19=19

Pythagorean theorem

How far from the wall should Zachary position the bottom of the ladder so that the top reaches the window ledge?

(PHOTO)

Answers

The answer is 8 because you take 17x17 and 15x15. Since 17 times 17 is your c, you subtract your answer of 17 times 17 from 15x15 which could be labeled as a/b to get your answer of 8 because you have to square root the number after subtracting both numbers. Hope this helped.

As the question suggests, we need to use Pythagorean Theorem!

[tex]a^{2}\ +\ b^{2}\ = c^{2}[/tex]

You are given the hypotenuse and one of the sides therefore you need to rearrange your formula like so:

[tex]a^{2}=c^{2}-b^{2}[/tex]

Substitute your values and solve.

[tex]a^{2}=17^{2}-15^{2}\\a^{2}=289-225 \\a^{2}=64\\\sqrt{a^{2}} =\sqrt{64} \\[/tex]

a = 8 meters

Elke lives 1/10 mile away from school. Haresh lives 2/3 mile away from school. How much close does elk live

Answers

I just woke him crying and I was trying to sleep lol he was tired lol I just got home so I

1 / 10 = 3 / 30

2 / 3 = 20 / 30

Elk lives 17 / 30 miles closer

Kaleb bought a DVD recorder for $280. Now, it's on sale for $220. Find the percent of change in the price. Round to the nearest percent if necessary.

Answers

Answer: There was a change of 21.43% in the price.

Step-by-step explanation:

To find the percent of change, we can use a proportion:

part/whole = percent/100

We are solving for the percent, so we can put a variable, x, there.

part/whole = x/100

The whole, or original price, is $280. The part, or the price of it when it is on sale, is $220.

$220/$280 = x/100

Now, we can cross-multiply and divide.

220 times 100 = 22000

22,000 divided by 280 = 78.57%

So, x = 78.57%

Now, 78.57% is NOT the answer. This percentage is the amount Kaleb is paying. We have to suptract 78.57 from 100, which gives us 21.43%.

So, the answer is that there was a change of 21.43% in the price.

plz help :(

Given g(x) = f(x) + k. Identify a value of k that transforms f into g. Round your answer to the nearest integer.

K = ?

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I believe the answer is K = 3 because Given: is g(x) = + k —— (A) from the graph, we can say that there is a shift of 3 units up between f(x) and g(x) As they are parallel lines, their slopes will be the same but intercepts will be different. The y-intercept of f(x) = 2 and that of g(x) = 5 here, the difference between the intercepts is 3 so we can write is as g(x) = f(x) + 3—— (B) By comparing (A) and (B) We can mat that k = 3. I’m in 6th grade so I tried

Help please fast thank you

Answers

Answer:

if ur going left to right it would be d

Step-by-step explanation:

How old will Susan be 5 years from now?
How old was susan 4 years ago?
Susans grandfather is 6 times her age. what is the age of her grandfather?

please help me quick i will mark u as brainliest and u will also get 15 points

Answers

I think you forgot to mention Susan's current age if not:

x+5

x-4

Which function in vertex form is equivalent to f(x) = x2 + 8 – 16x?

f(x) = (x – 8)2 – 56
f(x) = (x – 4)2 + 0
f(x) = (x + 8)2 – 72
f(x) = (x + 4)2 – 32

Answers

The vertex of a function is the minimum of the maximum of the function

The function in vertex form is [tex]f(x) = (x - 8)^2 - 56[/tex]

How to rewrite the function

The function is given as:

[tex]f(x) = x^2 + 8 - 16x[/tex]

Rewrite the equation as:

[tex]f(x) = x^2 - 16x+ 8[/tex]

Let k represent the coefficient of x.

[tex]k = -16[/tex]

Divide both sides by 2

[tex]k/2 = -8[/tex]

Take the square of both sides

[tex](k/2)^2 = 64[/tex]

So, we have:

[tex]f(x) = x^2 - 16x+ 8[/tex]

[tex]f(x) = x^2 - 16x + 64 - 64 + 8[/tex]

[tex]f(x) = x^2 - 16x + 64 - 56[/tex]

Rewrite as:

[tex]f(x) = [x^2 - 16x + 64] - 56[/tex]

Express as a perfect square equation

[tex]f(x) = (x - 8)^2 - 56[/tex]

Hence, the function in vertex form is [tex]f(x) = (x - 8)^2 - 56[/tex]

Answers

Answer:

1/3(6x+1)

Step-by-step explanation:

factor out 1/3 from the expression

what is the length of the portion BC of the cloth?

Answers

Answer:

2nd option

Step-by-step explanation:

Using the sine ratio in the right triangle

sin32° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{BC}{AC }[/tex] = [tex]\frac{BC}{6}[/tex] ( multiply both sides by 6 )

6sin32° = BC

Find the distance between the points (-4, -7) and (6, -7).
104

Answers

Answer:

Step-by-Step solution:

pic attached

Which expressions are equivalent to Negative 9 (two-thirds x 1)? Check all that apply. Negative 9 (two-thirds x) 9 (1) Negative 9 (two-thirds x) minus 9 (1) Negative 9 (two-thirds x) 1 –6x 1 –6x 9 –6x – 9.

Answers

The equivalent expression is [tex]-6 \rm x-9[/tex].

We have to determine

Which expression is equivalent to [tex]\rm -9 \left ( \dfrac{2}{3}x +1 \right ) [/tex]?

According to the question

Expression; [tex]\rm -9 \left ( \dfrac{2}{3}x +1 \right ) [/tex]

To solve the given expression follow all the steps given below.

By applying the distributive property of multiplication;

[tex]\rm a(b+c) = ab+ ac[/tex]

Then,

The equivalent expression is,

[tex]\rm = -9 \left ( \dfrac{2}{3}x +1 \right ) \\ \\ = (-9) \times \dfrac{2}{3}x+(-9)(1)\\ \\ = (-3) 2x + (-9)\\ \\ = -6x-9[/tex]

Hence, the equivalent expression is [tex]-6 \rm x-9[/tex].

To know more about Equation click the link given below.

https://brainly.com/question/25960172

Pre-Cal
Complete the equation so that it has solutions of -5 and 7.

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-2, -35 and just use the dolling formula they give you.

Help now for all questions please

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Answer:

8x+12<8(x+2)

8x+12=4(2x+3)

8(x+2)>4(2x+3)

Step-by-step explanation:

8(x+2)=8x+16

4(2x+3)=8x+12

Andrea works twice as many hours as Gwen works. Andrea works 12 more hours a week than Gwen.

Answers

she worked 3 hours a week

PLEASE HELP ASAP
PLEASE SHOW WORK

Answers

a. 2.40x<or equal to 9.60

b No, because it can be from 0-4

Michael opens a bag of Skittles and organizes them by color. He has 5 yellow, 6 green, 8
orange, 10 red, and 3 purple. Write the ratio representing the following:
Orange to Total

Answers

Answer:

I think 8:32 because there are 8 oranges and 32 in total

Answer:

1:4

Step-by-step explanation:Known :He has 5 yellowHe has 6 greenHe has 8 orangeHe has 10 redHe has 3 purple

Asked :The Ratio of orange to total

Solution :

Orange = 8 Skittles

Total = 5 + 6 + 8 + 10 + 3

Total = 32 Skittles

Ratio = 8 : 32

Ratio = 1 : 4

Conclusion :

The ratio of orange to total is 1:4

Which point is not on line AB?

point D
point C
point A
point E

Answers

point d because it’s not on the same line

Answer:

points D, E

Step-by-step explanation:

The points on the line AB are points A, B, C

Points not on the line AB are points D, E

Use the table below to answer the questions:
a. is this a proportional relationship?
b. what is the constant of proportionality?

Answers

The relationship is not proportional, because the x and y values don’t go up at the same time.

is xy = 15 linear or non linear function

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hi love ! it would be linear.

4 friends shared half of a pizza equally. How much of the whole pizza
did each friend eat

Answers

Answer:

you could solve this problem one of two ways-

100/4 25/2 12.5

100, equals the entire pizza. 4, is the number of people. 25, is the amount they all get. They you divide by 2 since it is only a half pizza.

-or-

100/2 50 50/4 12.5

100, equals the entire pizza. Divide that by 2 since it half a pizza. 100/2 equals 50. Then, since there is 4 friends you divide 50 by 4. Which equals 12.5.

In conclusion, the final answer is 12.5% of the pizza each.

Hope this helps!!

Step-by-step explanation:

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