Mathematics High School

all perfect square are divisible by 2
​

Answers

Answer 1

Answer:

ofcourse all perfect squares are divisible by 2

Related Questions

math help Would be appreciated!

Answers

Answer and work down below. Let me know if you have any questions

Select the slope-intercept form of an equation for a line with y-intercept -5 and slope 2.​

Answers

Answer:

y = 2x - 5

Step-by-step explanation:

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Answer:

y = 2x - 5

Step-by-step explanation

Slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

Now, we have to substitute the values to the equation.

This will be our equation ---> y = 2x -5

Hope it helps!

Please answer ASAP, thank yiu

Answers

-15, 7 (if i am understanding the question correctly)

Which expression(s) represent a total gain of $70? Select all that apply
100 + (-30)
-20 + (-50)
20 + (50)
50 - (-20)
-30 - (-100)
-70
70

Which ones apply please help!

Answers

The answer :
20 + (50) = 70
50-(-20) = 70
70 = 70

What is the solution to X/8 = 16

Answers

Answer:

128

Step-by-step explanation:

Multiply both sides by 8.

x=16×8

Multiply 16 and 8 to get 128.

x=128

X= 128, this is because 16x8=128

(2.6 X 105) • (3.8 X 10-3)

Answers

Answer:

I believe it's 7,261.8

Step-by-step explanation:

First multiply 2.6 X 105, which equals 273. Then subtract 10 - 3, which equals 7. Multiply 3.8  X 7, which equals 26.6. And finally multiply 273 X 26.6, which equals 7,261.8!

Kiley had a piece of bamboo skewer that measured 14Three-fifths inches long. She wanted to cut it into toothpicks that were each 3One-fifth inches long. How many toothpicks can she make?
4 toothpicks
5 toothpicks
46 toothpicks
47 toothpicks

Answers

Answer:

(A) 4 toothpicks I took the test and (A) 4 toothpicks was correct

                        hope it helps :)

Answer:

4

Step-by-step explanation:

Use the area model to find each product.
1) 6v(2v + 3)

Answers

Multiple 6v with the (2v) and (3)
12v+ 18
Since (12v) is a variable and (18) is not they cannot be added together, so the answer is: 12v+18

what is half of 10.4

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Answer: I think the answer is 5.2

6(4.5y – 12) = 9 can someone help me anwser this please

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Answer: y=3

Step-by-step explanation: 6(4.5y−12)=9

Step 1: Simplify both sides of the equation.

6(4.5y−12)=9

(6)(4.5y)+(6)(−12)=9(Distribute)

27y+−72=9

27y−72=9

Step 2: Add 72 to both sides.

27y−72+72=9+72

27y=81

Step 3: Divide both sides by 27.

27y/27 =81/27

Liliana wants to start a seventh-grade computer club at Hamden Middle School. She surveyed 20 seventh-grade students at the town park. She asked each student how many hours they spend on their computers each week. She obtained the following results.

8, 15, 0, 11, 12, 13, 16, 13, 0, 4, 17, 14, 30, 13, 5, 12, 1, 13, 12, 21

What is the ratio of the total number of students who used their computers to the total number of students surveyed?
StartFraction 2 over 20 EndFraction or StartFraction 1 over 10 EndFraction
StartFraction 2 over 18 EndFraction or StartFraction 1 over 9 EndFraction
StartFraction 18 over 20 EndFraction or StartFraction 9 over 10 EndFraction
StartFraction 18 over 2 EndFraction or StartFraction 9 over 1 EndFraction

Answers

Answer:

Liliana surveyed 20 students that how many hours they spend on their computers each week.

The results are as follows

8, 15, 0, 11, 12, 13, 16, 13, 0, 4, 17, 14, 30, 13, 5, 12, 1, 13, 12, 21

In the above results 2 students did not use computers out of 20 students.

Therefore, The total number of students who used their computers = 20 - 2 = 18

So the ratio would be 18 : 20 or 9 : 10

Answer:

Ratio would be 9 : 10

Step-by-step explanation:

hope it helps

FIND THE X INTERCEPT SHOW WORK

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Answer:

D

Step-by-step explanation:

Answer: A

Step-by-step explanation: i just got it correct

Pls help now, if possible.

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time= distance • speed
t=6•3
t=18

If you can factor trinomials pleasee help you don't need to do all of them

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HOPE THIS CAN HELP YOU WITH YOUR ANSWER

Sarah bought 3 pounds of apples for $6 . How much did each pound of apples cost ?
A - $2 per pound of apples
B- .20 per pound of apples
C- $20 per pound of apples
can someone please help me ??

Answers

Answer:

A

Step-by-step explanation:

6/3 = 2

Question 1
1 pts
When leaving a movie theater, a person notices that the sidewalk is now wet. If the
person assumes it rained during the movie, the person is making
a predition
O an inference
O an observation
O a hypothesis

Answers

A hypothesis. A hypothesis is an educated guess, and the person is assuming that it rained.

Answer:

a prediction

Step-by-step explanation:

because they don't KNOW it rained they are just assuming

help me like now, ty <3

Answers

Answer:

baby zoom the pic bc i am a god

:D

Step-by-step explanation:

-10x-5= 195
what it x

Answers

Answer:

-20

Step-by-step explanation:

-10x - 5 = 195

Combine like terms:

-10x = 200

Divide by -10 on both sides:

x = -20

HELP PLS KIND PPL✨
I need help making 5 Polynomial Math problems, each in different length and using addition, subtraction, and multiplication. Use Exponents and different variables. Give the answers with the equations.

Answers

Answer:

(-4x³ - x²)(8x² - 9) = -32x⁵ - 8x⁴ + 36x³ + 9x²

5x(3x² + 2) = 15x³ + 10x

(3x+ 1)² = 9x² + 6x + 1

(1 + 4x)(1 - 4x) = 1 - 16x²

(3x - 2)(3x - 2) = 9x² - 12x + 4

Step-by-step explanation:

If You Could Commit One Crime, What Would It Be?

Answers

Answer:

Grand Theft

Step-by-step explanation:

steal money from a bank ig .

Solve the equation 3|3x-5 |= 30

Answers

Answer:

x = 9

or

x = -1

Step-by-step explanation:

3|3x-5 |= 30 Multiply 3 with both 3x and -5

|15x - 15| = 30 then there are two possibilities

15x - 15 = 30 or 15x - 15 = -30

for first equation

15x - 15 = 30 add 15 to both sides of the equation

15x = 45 divide both sides by 15

x = 9

for second equation

15x - 15 = -30 add 15 to both sides

15x = -15 divide by 15

x = -1

A teacher presented students with four tables. Table 1 A 2-column table with 3 rows titled Table 1. Column 1 is labeled x with entries 2, 6, 8. Column 2 is labeled y with entries 1, negative 1, negative 2. Table 2 A 2-column table with 3 rows titled Table 2. Column 1 is labeled x with entries 0, 2, 6. Column 2 is labeled y with entries 8, 4, negative 4. Table 3 A 2-column table with 3 rows titled Table 3. Column 1 is labeled x with entries negative 4, negative 2, 2. Column 2 is labeled y with entries 4, 5, 7. Table 4 A 2-column table with 3 rows titled Table 4. Column 1 is labeled x with entries negative 2, 0, 4. Column 2 is labeled y with entries 0, 4, 12. Which table describes a linear function that has a slope of 2? Table 1 Table 2 Table 3 Table 4

Answers

Answer:

table 4

Step-by-step explanation:

Answer:

Table 4

Step-by-step explanation:

D

Solve for x: - 3.c + 14 = 4.2 - 7

Answers

-3x + 14 = 4x - 7

Answer:

x = 3

Step-by-step explanation:

-3x + 14 = 4x - 7

+7                  +7

-3x + 21 = 4x

+3x         +3x

21 = 7x

21 / 7     7x / 7

3 = x

Check:

-3x + 14 = 4x - 7

-3 x 3 + 14 = 4 x 3 - 7

-9 + 14 = 12 - 7

5 = 5

x = 3

100 Points + Brainliest!!!
Describe the graph of y = 4[ x+2] on [0,3). Be specific in your description.

Answers

y=4x+2 on (0,3) so start at the point (0,3) then go up 2 and there is your answer!

Answer:There are three steps. The steps are at 8 from 0 to 1, at 12 from 1 to 2, and at 16 from 2 to 3. Closed circles are on the left side of each step, and open circles are on the right.

Step-by-step explanation:edge 2021

Evaluate - 2(3k+9x) when k= -8 and x= -9

Answers

Answer:

210

Step-by-step explanation:

When you have questions that says evaluate [insert equation here] and it gives you variables thats inside the equation, replace the equation with that value.

The question is telling you that k is equal to -8 and x is equal to -9. So replace k and x with their numerical values so you can proceed with math.

-2(3k+9x) turns into: -2(3(-8)+9(-9)).

-2(3k+9x) (or -2(3(-8)+9(-9))) evaluates to 210.

Question 10 of 10 What is the scale factor of AUVW to AXYZ? o 3 w 28 V O A. 7 OB. 1 7 O C. 30 OD D. 1 30 SUBMIT​

Answers

Answer: it is 7

Step-by-step explanation:

I just took the quiz on a p e x

The triangles are similar triangles. and the scale factor of triangle UVW to triangle XYZ is 7

How to determine the scale factor?

From the given figure, we have the following corresponding side lengths:

UW = 2

XZ= 14

The scale factor of UVW to XYZ is then calculated using:

Scale factor = XZ/UW

Substitute known values

Scale factor = 14/2

Divide

Scale factor = 7

Hence, the scale factor of triangle UVW to triangle XYZ is 7

Read more about scale factor at:

https://brainly.com/question/3457976

#SPJ5

(4 x 10^-6)(2 x 10^3)+1000 show me the correct steps to solve the equation

Answers

Answer:

I have stated the answer above hope it helps

20 points need help now

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Answer:

n=5, n^2 = 36 now

Step-by-step explanation:

Is 5.222... an irrational number?

Answers

Answer:

It is not

5.222... is rational

Step-by-step explanation:

An irrational number is a number that cannot be expressed as a fraction for any integers. It goes on forever, but it has no pattern. 5.222... has a pattern of only 2 as a decimal. Therefore, it is rational.

Hope this helps!

Plz name brainliest if possible!

write the ratio 15/25 in simplest form

Answers

Answer:

the answer to the question is 3/5

Answer:

60%

hope this is right good luck:)

Step-by-step explanation:

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