Mathematics High School

I really need help, I’m sorry about the bad quality

No links please

I Really Need Help, Im Sorry About The Bad QualityNo Links Please

Answers

Answer 1

Answer:

C

Step-by-step explanation:

I think because there is no space or a sign in-between the f and 5, which means you multiply.

Related Questions

Why would lines segments, rays, or planes not exist if points do not exist

Answers

Points act as a reference for line segments, rays and planes. In order for one of these geometric features to exist, some form of location would have to be given. Points act as reference so that these features can be plotted.

The lentgh of a rectangle is 7 inched adn the wudth is (x+2) inches. write an expression in the simpilest form that represents the areaof the rectangle

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The area of the rectangle is length * width = 7 * (x + 2) = 7x + 14

1x2(I572535x789)+345678x89/56

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I searched it up, and this is what it showed, hope it helps

D
الا
3x+3
4x+2
Determine the value of mZDCB.

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[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The given Angles (4x + 2) and (3x + 3) are forming linear pair, so

[tex]4x + 2 + 3x + 3 = 180[/tex]

[tex]7x + 5 = 180[/tex]

[tex]7x = 180 - 5[/tex]

[tex]7x = 175[/tex]

[tex]x = \dfrac{175}{7} [/tex]

[tex]x = 25[/tex]

now, let's find Angle DCB :

[tex]3x + 3[/tex]

[tex](3 \times 25) + 3[/tex]

[tex]75 + 3[/tex]

[tex]78 \degree[/tex]

Determine if the sequence below is arithmetic or geometric and determine the
common difference / ratio in simplest form.
15, 11, 7, ...

Answers

the sequence is arithmetic since the common difference that is equal
d=11-15=7-11=-4
a(n) = a1 +(n-1)d
a1=15
=
a(n) = 15+(n-1)-4

What is the value of 2x(3+x2) when x=−2?

Answers

Answer:

4

Step-by-step explanation:

hope this helps :)

Parallel Lines Practice NO LINKS PLEASE and please explain this for me so i can understand

Answers

Answer:

C. 143

Step-by-step explanation:

x = 143° as corresponding angles

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In the given figure, the Angle x forms Alternate exterior angle pair with 143°, so

value of x° = 143°

(since, Alternate Exterior Angles have equal measures)

What is the sum of the third and
ninth square numbers?

Answers

9×9=81
3×3×3=27
27+81=108
108 is the answer

Step-by-step explanation:

the third square number is 16 and the ninth is 100 (100+16)

Answer this please!!!!!
He/she will get brainlist​

Answers

Answer:

1)26

2)5

3)14

4)7

5)5

6)3

7)8

8)-9

9)34

10)-65

Step-by-step explanation:

please mark me as brainlest


The equation y=0.06x+105 gives the cost y of renting a car if the care is driven x miles. Based on this equation, for every mile the car is driven the cost of increases by how much?

Answers

Answer:

it increases by 6 cents for every mile driven plus the initial 105 dollars

Step-by-step explanation:

brainliest plzzzz

a hair salon used 21 ounces from a bottle of shampoo. 30% of the bottle remains. how many ounces were in the original bottle

Answers

Answer:

23

Step-by-step explanation:

I’m pretty sure at least if not sorrrryyy

Find a point slope form for the line with slaps 1/5 and passing through the point (-8,-9)

Answers

Answer:

Point Slope Formula: y=m(x-x1)+y

Step-by-step explanation:

1) A 60 cm length of wire is used to form a rectangle. The
width of the rectangle is 3 cm longer than the height. Not all
the wire is used.
Find the range of values for the shortest side.

Answers

Answer:

Step-by-step explanation:

here's a somewhat answer, and how to solve it

lets assume that all "60 cm wire is used to make a rectangle"

h = a

w = a + 3

the perimeter of the rectangle is

a + a + a + 3 + a + 3 = 60

4a = 54

a = 13.5

-------------------------------

height = 13.5

width = 16.5

BUT, the problem says "not all the wired is used"

how much? 59? 58? 57.... the lowest value for the shortes side is 1

h = 1

w = 1 + 3 = 4  

perimeter : 1 +4 + 4 + 1 = 6cm

if this is not good enough. please make a comment below to delete my answer

Jess is thinking of a number. Eight less than six times the number is 64. Find the number.

Answers

Answer:

-32

Step-by-step explanation:

the expression would be n ( 8 - 6 ) = 64. first solve whats in the parentheses, which is -2. then multiply n by -2, which is -2n = 64. divide 64 by -2, which is -32. to check, multilpy -2 by -32, which is 64. therefore the number is -32.

Anyone know this please?!

Answers

I think scalene. Line MN is 6, MP is 9.2, and PN is 8.1. All side lengths are different.

Given f (x) = 2x^3 - 9x + k and x - 1 is a factor of f (x), then what is the value of k?

Answers

Something complicated I’m sure

This question as the simplest form guys pls helppppp

Answers

Answer:

[tex]\frac{27}{2}[/tex]

Step-by-step explanation:

Okay, first whenever you divide a fraction, you're going to want to multiply by the reciprocal. The reciprocal or the inverse in this case is [tex]\frac{3}{2}[/tex].

Multiply 9 with the integer. Also, remember that numbers that aren't fractions like 9 can be written as a fraction with a 1 in the denominator. 9 = [tex]\frac{9}{1}[/tex]. So,

[tex]\frac{9}{1}[/tex] × [tex]\frac{3} {2}[/tex]. Multiply across. The numerators together (9 with 3) and the denominators together (2 with 1).

9 × 3 = 27 and 1 × 2 = 2. As a fraction the answer will come out to be [tex]\frac{27}{2}[/tex].

Rewrite the equation below so that it does not have fractions.
3/4x-2=2/5

Do not use decimals in your answer.

Answers

Answer:

[tex]\frac{15}{20} x-2=\frac{8}{20}[/tex]

Step-by-step explanation:

[tex]\frac{3}{4} x-2=\frac{2}{5}[/tex]

3/4 and 2/5 have a common denominator which is twenty so you can rewrite the equation with just knowing that

[tex]\frac{3}{4} =\frac{15}{20}[/tex]

[tex]\frac{2}{5} =\frac{8}{20}[/tex]

[tex]\frac{15}{20} x-2=\frac{8}{20}[/tex]

You can then multiply both sides by twenty to solve this equation.

Hope this helps.

15x = 48

Step-by-step explanation:

[tex]\begin{aligned}\rm\frac{3}{4}x-2&=\rm \frac{2}{5}\to(multiplied~by~20)\\\rm(20)\frac{3}{4}x-(20)2&=(20)\frac{2}{5}\\\rm 15x-40&=8\\\rm 15x&=8+40\\\rm 15x&=48\end{aligned}[/tex]

What is the distance between coordinates (5,0),(04)

Answers

(0-5)^2 + (4-0)^2 = -5^2 + 4^2 = 25+16= 41
Radical of 41

Solve for x using the property of bisected
diagonals
CN=20 ln=6x-2

Answers

Answer: x=7

Step-by-step explanation:

Since the diagonals of the parallelogram divide each other in half then:[tex]\sf LC=NC=20 \ \Longrightarrow LN=2NC=20\cdot 2=40 \\\\ LN=6x-2=40 \\\\6x-2=40 \\\\ 6x=42 \\\\ \boldsymbol {\sf x=7}[/tex]

Which one is bigger, -3.142 or -0.5?

Answers

Answer: -0.5

This number is closer to zero

Domain and Range

Find the Domain and Range for each graph​

Answers

Answer:

Loading,please wait...

Step-by-step explanation:

please help it would be greatly appreciated:)

Answers

Sorry I haven’t learned that yet

A park charges $8 per hour to rent a bike
Choose the equation that models the situation, where c represents the total cost and
h represents the number of hours of bike rental.

Answers

The answer would be c=8h
cost equals 8$ per(times) hour

c=8j

there are two numbers tat multiply to -36 and combine to 0. Find the two numbers,then the SMALLER number is your answer for this question

Answers

-6 and 6. -6x6 is -36 and combined equal 0. The -6 is the smaller of the two numbers

23
An object containing the point (-6, 10) was moved to the location (12, -2). Which choice best described the translation?
A right 12, down 12
Bright 6, down 10
right 18, down 12
Dright 18, up 12

Answers

Answer:

C right 18, down 12

Step-by-step explanation:

Well firstly,

you should focus on the x in both the previous and after location of the object.if you minus 12 from the after point (12,-2) by -6 from the previous point (-6,10) for the object, you'll get 18 which is positive, which means that the object will moves to the right side of the graph →

12 - (-6)

= 18

Next,

you should now focus on the y in both the previous and after location of the object.you should minus -2 by 10 and you'll get -12, which means that the object will moves to the down side of the graph ↓

-2 - 10

= -12

So, the object will move 18 boxes to the right and 12 boxes down to achieve the after, final or last location as stated in the question (12,-2)

Please help algebra one

Answers

Answer:

b

Step-by-step explanation:

make me as brainliest pls

Please help!!!!! Show work!

Answers

Answer:

0=12

Step-by-step explanation:

equation for the amount of sodium in 4 slices of bread 130,260, 390, 520

Answers

We can use a linear equation in this data set because we have a given rate of increase (sodium) over a given quantity (slices).

Therefore, we need to calculate the rate of change between both variables; how much sodium increases per the amount of slices of bread.

Calculating the slope:
• We are not given two coordinate pairs, so to calculate the slope, we need to know how much sodium is added per each piece of bread.
• We will take the difference of the sodium increases in the data set:

260-130 = 130

520-390 = 130

Therefore, the slope or rate of change is 130mg per 1 piece of bread. We can put this into a slope-intercept equation in the form of y=mx+b

Y=130x is the equation.

Please give Brainliest!

how many tens are in 1290

Answers

Answer:

129

Step-by-step explanation:

Divide 1290 by 10 and you get 129

Answer: 129 tens

Step-by-step explanation:

1290/10=129

129x10=1290

Other Questions
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