Which of the following statements is not true?
A: -5 < −4
B: -2 < -3
C: 4 < 5
D: -2 < 5
PLEASE HELP ME

Answer: Answer: C, Write in scientific notation, moving the decimal in the coefficient one place to the left, which adds 1 to the exponent value.

Answer:

greetings

the answer is D

3/5 = 9/15

1/3 = 5/15

9+5= 14

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

find the common denominator by finding the least common multiple of the two denominators

3/5 * (3) = 9/15

1/3 * (5) = 5/15

add both and u get 14/15

Answer:

see explanation

Step-by-step explanation:

Using the rules of exponents

[tex]a^{m}[/tex] × [tex]a^{n}[/tex] ⇔ [tex]a^{(m+n)}[/tex]

[tex](a^m)^{n}[/tex] = [tex]a^{mn}[/tex]

[tex]a^{-m}[/tex] ⇔ [tex]\frac{1}{a^{m} }[/tex]

Thus

[tex]4^{3x-2}[/tex]

= [tex]4^{3x}[/tex] × [tex]4^{-2}[/tex]

= [tex](4^3)^{x}[/tex] × [tex]4^{-2}[/tex]

= [tex]64^{x}[/tex] × [tex]\frac{1}{4^2}[/tex]

= [tex]\frac{64^{x} }{16}[/tex] ← as required

Answer:

the y-intercept is 8 and the slope is -4/3 .

Step-by-step explanation:

The y - intercept is (0, 8) and the slope is -4/3

"It is the point at which the graph of the function intersects the y-axis"

The slope of the line passing through points [tex](x_1,y_1),(x_2,y_2)[/tex] is,

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

For given example,

We can observe that the line of best fit on this scatter plot passes though points (0, 8) and (6, 0)

Using the slope formula,

⇒ slope = (0 - 8)/(6 - 0)

⇒ slope = (-8)/6

⇒ slope = -4/3

Also, we can observe that the line of best fit on this scatter plot intersects y-axis at point (0, 8)

So, the y - intercept is (0, 8)

Therefore, the y - intercept is (0, 8) and the slope is -4/3

Learn more about slope and y-intercept here:

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Answer:

[tex]1).[/tex]  [tex]2\frac{4}{5}[/tex]

[tex]2).[/tex]  [tex]\frac{1}{4}[/tex]

Step-by-step explanation:

[tex]1).[/tex] [tex]1\frac{2}{5}*2[/tex]

Convert mixed number to improper fraction: [tex]a\frac{b}{c} =\frac{a*c+b}{c}[/tex]

[tex]1\frac{x2}{5} =\frac{1*5+2}{5} =\frac{7}{5}[/tex]

[tex]\frac{7}{5} *2[/tex]

[tex]\frac{7}{5} *2[/tex]

Apply the fraction rule: [tex]\frac{a}{b}*c =\frac{a*c}{b}[/tex]

[tex]\frac{7}{5} *2=\frac{7*2}{5}[/tex]

[tex]=\frac{7*2}{5}[/tex]

Multiply the numbers: [tex]7*2=14[/tex]

[tex]=\frac{14}{5}[/tex]

Convert improper fractions to mixed numbers: [tex]\frac{14}{5}[/tex]

[tex]\frac{14}{5}[/tex]

Write the problem in long division format:

[tex]\begin{matrix}5\overline{|\smallspace14}\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]

Divide [tex]14[/tex] by [tex]5[/tex] to get [tex]2[/tex]

[tex]\begin{matrix}\space\space\space\space\space\space\emptyspace2\space\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace14}\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]

Multiply the quotient digit [tex](2)[/tex] by the divisor [tex]5[/tex]

[tex]\begin{matrix}\space\space\space\space\space\space\emptyspace2\space\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace14}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\underline{\emptyspace1\emptyspace0}\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]

Subtract [tex]10[/tex] from [tex]14[/tex]

[tex]\begin{matrix}\space\space\space\space\space\space\emptyspace2\space\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace14}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\underline{\emptyspace1\emptyspace0}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\space\space\emptyspace4\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]

The solution for long division of [tex]\frac{14}{5}[/tex] is [tex]2[/tex] with a remainder of [tex]4[/tex]

[tex]2\quad \mathrm{Remainder}\quad \:4[/tex]

Convert to mixed number: [tex]Quotient\frac{Remainder}{Divisor}[/tex]

[tex]\frac{14}{5} =2\frac{4}{5}[/tex]

[tex]=2\frac{4}{5}[/tex]

[tex]2\frac{4}{5}[/tex]

Convert [tex]\frac{4}{5}[/tex] to decimal using long division

[tex]\frac{4}{5}[/tex]

Divide [tex]4[/tex] by [tex]5[/tex] to get [tex]0[/tex]

[tex]\begin{matrix}\space\space\space\space\emptyspace0\space\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace4}\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]

Multiply the quotient digit [tex](0)[/tex] by the divisor [tex]5[/tex]

[tex]\begin{matrix}\space\space\space\space\emptyspace0\space\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace4}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\underline{\emptyspace0}\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]

Subtract [tex]0[/tex] from [tex]4[/tex]

[tex]\begin{matrix}\space\space\space\space\emptyspace0\space\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace4}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\underline{\emptyspace0}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\emptyspace4\space\space\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]

Add a decimal place and a zero to the dividend

Bring down the zero from the dividend

[tex]\begin{matrix}\space\space\space\space\emptyspace0.\space\space\space\space\space\space\space\space\space\space\space\\ 5\overline{|\smallspace4.0}\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\underline{\emptyspace0}\space\space\space\space\space\space\space\space\space\space\space\space\\ \space\space\space\space\emptyspace4\emptyspace0\space\space\space\space\space\space\space\space\space\space\end{matrix}[/tex]

Divide [tex]40[/tex] by [tex]5[/tex] to get [tex]8[/tex]

[tex]\frac{40}{5} =8[/tex]

The solution for long division of [tex]\frac{4}{5}[/tex] is [tex]0.8[/tex]

[tex]=2+0.8[/tex]

Add [tex]2+0.8=2.8[/tex]

[tex]2).[/tex] [tex]\frac{1}{4} *1[/tex]

Multiply [tex]\frac{1}{4} *1=\frac{1}{4}[/tex]

[tex]=\frac{1}{4}[/tex]

Anything multiplied by [tex]1[/tex] is the same number.

Divide the the numbers [tex]\frac{1}{4}[/tex] to get decimal form

Divide [tex]1[/tex] by [tex]4[/tex]

[tex]\frac{1}{4} =0.25[/tex]

[tex]=0.25[/tex]

Answer:

12/5x2=25

1/4x1=1/4

Step-by-step explanation:

Answer:

Negative numbers can't have a square root so they are all undefine and so is 7.

Step-by-step explanation:

Answer:

I think its 6 dfghjkmlcfgvhbj

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Your answer  is b because when u  solve the  equation  u get that answer.

Hope this helps:)

pls mark brainlist

Answer:

b maybe..?

i am not too sure tho

Answer:

w<6

Step-by-step explanation:

3w/3 <18/3

You divide that and get w<6.

Answer:

2/5

8/20

4/10

16/40

Step-by-step explanation:

all except the first 1

Step-by-step explanation:

fhdjeueuejejeudi

Answer:

find some forces and in the low size if your feet are small they look good and there really well made

Step-by-step explanation:

Answer:

11 and 52.

Step-by-step explanation:

Let the smaller number be x and the bigger number be x+41.

Smaller no. + bigger no. = 63

x + x + 41 = 63

Add like terms.

2x + 41 = 63

Isolate 2x.

2x = 63 - 41

    = 22

Find x.

x = 22 ÷ 2

Smaller number (x) = 11

Find x + 11.

x+41 = 11 + 41

Bigger number (x+41) = 52

Answer: Good luck guys

a) 4(9 x - 18)  > 3(8x  + 12)

The solution to the inequality is x > 9.

Graph A.

b) -1/3 (12x + 6) ≥ -2x + 14

The solution to the inequality is x ≥ -8.

Graph B.

c) 1.6 (x + 8) ≥ 36.4

The solution to the inequality is x ≥ 14.75.

Graph C.

It shows a relationship between two numbers or two expressions.

There are commonly used four inequalities:

Less than = <

Greater than = >

Less than and equal = ≤

Greater than and equal = ≥

We have,

a)

4(9x - 18) > 3(8x + 12)

First, we can simplify both sides of the inequality:

36x - 72 > 24x + 36

Next, we can isolate the variable on one side by subtracting 24x from both sides:

12x - 72 > 36

Finally, we can isolate x by adding 72 to both sides:

12x > 108

x > 9

Therefore, the solution to the inequality is x > 9.

b)

-1/3(12x + 6) ≥ -2x + 14

First, we can simplify the left-hand side of the inequality:

-4x - 2 ≥ -2x + 14

Next, we can isolate the variable on one side by adding 4x to both sides:

-2 ≥ 2x + 14

Then, we can isolate x by subtracting 14 from both sides:

-16 ≥ 2x

Finally, we can divide both sides by 2, remembering to reverse the direction of the inequality because we are dividing by a negative number:

-8 ≤ x

Therefore, the solution to the inequality is x ≥ -8.

c)

1.6(x + 8) ≥ 36.4

First, we can simplify the left-hand side of the inequality:

1.6x + 12.8 ≥ 36.4

Next, we can isolate the variable on one side by subtracting 12.8 from both sides:

1.6x ≥ 23.6

Finally, we can divide both sides by 1.6:

x ≥ 14.75

Therefore, the solution to the inequality is x ≥ 14.75.

Thus,

a) 4(9 x - 18)  > 3(8x  + 12)

The solution to the inequality is x > 9.

Graph A.

b) -1/3 (12x + 6) ≥ -2x + 14

The solution to the inequality is x ≥ -8.

Graph B.

c) 1.6 (x + 8) ≥ 36.4

The solution to the inequality is x ≥ 14.75.

Graph C.

Learn more about inequalities here:

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Answer:

DE is parallel to AC

DE = 2AC

In triangle ABC, BD = AD

BE = EC

D is mid point of AB

E is the mid point of AC

According to the mid point theorem, ( The line segment in a triangle joining the midpoint of two sides of the triangle is said to be parallel to its third side and is also half of the length of the third side.”) DE is parallel to AC and equal to half of it

Answer:

For clarification, the answer is DE||AC or in other words, DE is parallel to AC.

Answer:

3a^3

Step-by-step explanation:

Ok I got you bud now the the first thing to notice that they're all the same variable. so the way I learned to look at is like this  

1a^2 x 3a^1

so the reason I put it like this is so I remember that in front of every variable is a coefficient. so you would first multiply the coefficient

3x1=3

3

then multiply the a's you have one a that is being squared and one a to the first power so since your multiplying them you just add the exponents

a^1 + a^2 = a^3

so when you put it all together it says 3a^3

hope this helps

Answer: 0 over 2

Step-by-step explanation: 0 = 0 < 1 < 2 < 3 < 7

0 is equal to 0 is less than 1 is less than 2 is less than 3 is less than 7

0

2

= 0

2

< 2

2

< 4

2

< 6

2

< 14

2

Answer:

A.

Step-by-step explanation:

It has the correct slopes and y-intercepts.

Answer:

Step-by-step explanation:

Fist you add -13 to 6y and than 4x that should be 69420

9514 1404 393

Answer:

  38.5°

Step-by-step explanation:

A triangle solver can give an answer easily. The angle is 38.5°.

__

The law of cosines can be written to solve for an unknown angle C opposite side 'c' and flanked by sides 'a' and 'b'.

  C = arccos((a² +b² -c²)/(2ab))

Here, we have a=35, b=48, c=30, so the angle is ...

  C = arccos((35² +48² -30²)/(2·35·48)) = arccos(2629/3360) ≈ 38.515°

The angle the cable makes with the pole is about 38.5°.

Answer:

$75

Step-by-step explanation:

First divide 1,000 by 20 which gives you 50

Then Multiply 50 by $1.50 to get $75

Answer:

A Eurasian lynx covered 1.07 miles per day.

Step-by-step explanation:

The distance traveled by a Eurasian lynx = 46 miles

The days to cover the 46 miles distance = 43 days

Divide the total distance miles by the total number of days to determine the miles per day.

Thus,

Miles per day = Tota distance / Totdal days

                       = 46 / 43

                       = 1.07 miles per day

Thus, An Eurasian lynx covered 1.07 miles per day.

Answer:

Here u go! :)

Step-by-step explanation:

10:20, 15:25, 20:30 etc..

Hope this helps you! xx

Answer:

10:20, 15:30, 20:40, 25:50

Step-by-step explanation:

Answer:

D. 34

Step-by-step explanation:

15+12=27

v-7=27

+7. +7

______

v=34

It is not greater than one.

When you divide 3/6 by 5, your quotient is 0.1, which has a value that is less than 1.

Hope this helps!

- sahira :>

Step-by-step explanation:

3/6 divided by 5

The numbers in 3/6 divided by 5 are labeled below:

3 = numerator

6 = denominator

5 = whole number

To make it a fraction form answer, you keep the numerator and multiply the denominator by the whole number to make a new denominator:

3/6 times 5 = 3/30

Thus, the answer to 3/6 divided by 5 in fraction form is:

3/30

to make the answer to 3/6 divided by 5 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:

3/30 = 0.1

The answer is rounded to the nearest four decimal points if necessary.

3/30 can be simplified to 1/10

Answer:

The answer is below

Step-by-step explanation:

Hana has some blue paint. She wants to lighten the shade, so she mixes in 1  cup of white paint. The color is still too dark, so Hana keeps mixing in 1 cup of  white paint at a time. After adding 4 cups, she decides the color is too light.

How would she express the amount of paint to add to be between too dark and too light.

Solution:

After adding a cup of white paint, the color is still dark, she adds the second cup of paint and the color is still dark. She adds the third cup of paint and the color is still dark but when she adds the fourth cup of white paint, the color became too light.

This means that the amount of paint to add to be between too dark and too light is between the third and fourth cup.

Let w represent the amount of paint to add to be between too dark and too light. Hence:

3 < w < 4

Answer:

172.5

Step-by-step explanation:

The formula for the surface area of a right circular cone (the following shape) is πr( r + √h^2 + r^2). Since the radius (r) is already given (3) and the height (h) is already given (15), you just replace each r with 3 and h with 15. After solving this out, you should get 172.45, which rounds to 172.5 to the first decimal place

Answer:

the answer is 7$

Step-by-step explanation:

I used a percentage app