Mathematics High School

Which expression is equivalent to -2(x - 5) - 9x?
11x - 5

7x + 10

-11x - 5

-11x + 10

Answers

Answer 1

Answer:

-11x+10

Step-by-step explanation:

-2(x-5)-9x

Distribute:

-2x+10-9x

Combine like terms:

-11x+10

Hope this helps!

Answer 2
-2x + 10 - 9x

-11x + 10 is the answer

Related Questions

Please help I am stuck. Yes or No?

Answers

Wrong
Please mark Brainliest
The answer is no I think

Trigonometry:
Find cos θ.

Answers

Answer:

a

Step-by-step explanation:

formula for cos theta is ration of adjacent side to hypotenuse side

so, 28 is adjacent side.

and 53 is hypotenuse side.

Thats why the ans is A

The trigonometric function gives the ratio of different sides of a right-angle triangle. The correct option is A.


What are Trigonometric functions?

The trigonometric function gives the ratio of different sides of a right-angle triangle.

[tex]\rm Sin \theta=\dfrac{Perpendicular}{Hypotenuse}\\\\\\Cos \theta=\dfrac{Base}{Hypotenuse}\\\\\\Tan \theta=\dfrac{Perpendicular}{Base}\\\\\\[/tex]

where perpendicular is the side of the triangle which is opposite to the angle, and the hypotenuse is the longest side of the triangle which is opposite the 90° angle.

The value of cosθ can be written as,

Cosθ = Base / Hypotenuse

Cosθ = 28/53

Hence, the correct option is A.

Learn more about Trigonometric functions:

https://brainly.com/question/6904750

#SPJ2

Evaluate the expression, mn if m=8 and n=3.

Answers

Step-by-step explanation:

Given. m = 8 , n = 3

mn = 8 * 3 = 24

Hope it will help :)

Answer:

hello

Step-by-step explanation:

if "m" is equal to 8 and "n" is equal to 3

then mn=8×3=24

have a nice day

bye

What is the distance between the points (13 , -19) and (-12 , -19) in the coordinate plane?

Answers

Answer:

distance = 25

Step-by-step explanation:

Find the value of x.

Answers

Answer:

X=5

Step-by-step explanation:

the sum has to equal 180 because its a linear pair,

10×5=50

26×5=130

2. If you went 40.5 miles in 1.5 hours, what is your rate
of travel?

Answers

Answer:

it is 27

Step-by-step explanation:

You divide 40.5 by 1.5 and there's you answer!

Find the zeros and the axis of symmetry of the parabola.PLEASE HELP PLEASE

Answers

Roots = 2, 4
A.O.S = 3.

The zeroes are where the parabola will meet the x-axis. The axis of symmetry pretty much just splits your parabola equally in half.

5/32×7= multiplicación de fracciones, paso paso por favor rápido para hoy doy 5​

Answers

Answer:

35/32

Step-by-step explanation:

Primero, es necesario hacer el 7 en una fracción

[tex]\frac{5}{32} * \frac{7}{1}[/tex]

Entonces puede multiplicarse a través

[tex]\frac{5(7)}{32(1)} \\\\\frac{35}{32}[/tex]

35/32 es la respuesta

¡También, lo siento si mi español es malo! Todavía estoy aprendiendo jaja

Simplify the following radical expressions.
√8/√6
√2/10
√532

√3k√8

Answers

Answer:

√8/√6

√2/10

√532

√3k√8

Step-by-step explanation:

What is the percent decrease from 400,000 to 100,000?

Answers

Answer:

75% or -75

Step-by-step explanation:

The percentage decrease from 400,000 to 100,000 is a 75% decrease. Hope this helps... have a great day :))

Answer:

1/4 or 25% decrease

Step-by-step explanation:

If the first term of a sequence is four and the common difference is -9. Find a40.

(Write your answer as a value without spaces ex. 678, -973, etc.)​

Answers

Answer:

an = a1 + d(n - 1)

Step-by-step explanation:

an = 4 + -9(40 -1)

an = 4 + -9(39)

lol what.. its kinda bad tho

Answers

What is bad ??!????????????!

Answer:

What?........

Step-by-step explanation:

If f(x) = 3x and g(x)= 1/x, what is the domain of (g*f) (f)?

x≥0
all real numbers except x = 0
x∠0
all real numbers

Answers

All real numbers or is it multiple choice

Answer:

B) all real numbers except x = 0

Step-by-step explanation:

.............I need help thnx

Answers

The answer is A

hope you found this usefull

D is the correct answer!-7 ¾ ÷ (-1 ½ x 3) = ?-1 ½ x 3 = -4 ½-7 ¾ ÷ -4 ½ = 1 whole 13/18Please let me know if I am wrong.

Lin's family has complete 70% of a trip. They have traveled 35 miles how far is the trip

Answers

Answer  

50 miles:) I'm positive  but there may be a chance it's 200

The following set of ordered pairs represent a function:
{(8, 2), (-8, 4), (4, -10), (0, 9), (_)}
Which of the following could be the missing ordered pair?
0 (-8.-4)
0 (0.0)
2 -10
(80)

Answers

Eeeeeeeeeeeeeeeeeeeeeeeee

x<5.001
is 5 the solution for X?
explain why please

Answers

Answer: 5 could be a solution to x because 5 is less than 5.001

Step-by-step explanation:

Answer:

i do not know

Step-by-step explanation:

1. Sammy lost 2 kg after a week of doing his routine exercise.
A 2
B. 2
C. 2
D 0.2
2. Roby drives 15 meters southward along Cebu City.
A. 15
B. 15
C. 15
D-0.15
3. Mrs. Santos deposits Php20 000 as a savings for her son's education.
A-20 000
B. 20 000
C.-020 000
D. 20 000
4. Rommel graduated from elementary12 years ago.
A 12
B. 12
C. *12
D. - 0.12
5. What do you mean by 25?
A. 25 steps backward B. loss of 25 points C. deposited Php25 D. 25° below​

Answers

Answer:

1. A. 2

2. D. 0.15

3. I do not know

4. Nope i dont know

5. C

Step-by-step explanation:

x 1 у 3 4 6. 516
What is R​

Answers

Answer:

the question is not correct. please rewrite the question.

What is 3 times four divided 69 plus 10

Answers

Answer:

I got the answer 234/23

i hope this helps

WILL GIVE BRAINLY:D 83 fish is 40% of what number of fish? ​

Answers

Answer:

Step-by-step explanation:

40% (0.4) times 83= 33.2

0.4x83=33.2

Answer:

207.5

Step-by-step explanation:

83 / 0.4 = 207.5.

83 fish is 40% of 207.5 fish.

4. Bir çiftlikte, her biri gunde 8 L süt
veren 12 inek vardır. Çiftlik sahibi
sütlerin tümünü peynir yaparak haf-
tada bir pazarda satmaktadır. 6 L
sütten bir kilogram peynir elde edildidiğine göre
çiftçi her hafta pazara
kaç kilogram peynir götürmektedir?​

Answers

Answer:

günde 8 L süt × inek sayısı 12×8 = 96.

6 L sütten bı kg peynir ediyo

L süt × inek ÷ peynir 96:6 = 16

The price of an article has increased from ₹300 to ₹400. what is the percentage increase?​

Answers

Answer:

33.33333333333333%

Step-by-step explanation:

the increase = 100 ₹

then percentage of increase is = 100/300 *100 = 33.33333333333333%

Answer:

33.3333333333%

Step-by-step explanation:

[tex]\frac{400-300}{300} x 100[/tex]

33.333333333%



ANOTHER ONE!!! WHOEVER SLOVES THIS IS A LIFESAVER <3

Find the measures of the numbered angles in each kite.

Answers

Answer:

1. 70

2. 54

3. 54

4. 40

Step-by-step explanation:

the answers are 70 54 54 40!!!!

Find all real square roots of -49

Answers

Answer:

step-by-step exolanation -7

URGENT !!!!!!!!!!!! Please answer correctly !!!!!!!!! Will
Mark Brianliest !!!!!!!!!!!!!!!!

Answers

Answer:

MLH is congruent to JKI

LNK is congruent to HNI

I think that's how you're supposed to answer it...

Suhana's father is a farmer. He deposits Rs.1200 of the remaining amount in the bank at 9% p.a. for 3 yrs
Calculate the amount the farmer will receive at the end of 3 yrs

Answers

Answer:

Given :principle =Rs. 1200

rate of interest =9%

time =3yrs

we know that simple interest =PTR /100

=1200*9*3/100

=Rs. 324

Amount of the farmer will receive at the end of the 3 yrs =principle + interest

=1200+324=1524/-

PLS HELP ANSWER THIS QUESTION ITS ALGEBRA 1

Considering the parent function f(x) = x², describe the transformations applied to graph the function f(x) = (x-3)^2-8

Answers

Answer:

The minus 3 in the square will shift the graph to the right 3 x-coordinates and the minus 8 in the outside will move the graph downwards by 8 y-coordinates.

Step-by-step explanation:

The minus 3 in the square will shift the graph to the right 3 x-coordinates and the minus 8 in the outside will move the graph downwards by 8 y-coordinates.

What is the distance between points A and E on the coordinate plane below? a : (4,3) e : (-5,3)​

Answers

Input Data :
Point 1
(
x
A
,
y
A
)
= (4, 3)
Point 2
(
x
B
,
y
B
)
= (3, -2)

Objective :
Find the distance between two given points on a line?

Formula :
Distance between two points =
√
(
x
B
−
x
A
)
2
+
(
y
B
−
y
A
)
2


Solution :
Distance between two points =
√
(
3
−
4
)
2
+
(
−
2
−
3
)
2

=
√
(
−
1
)
2
+
(
−
5
)
2

=
√
1
+
25

=
√
26
= 5.099
Distance between points (4, 3) and (3, -2) is 5.099

Identify the slope in the equation y= x - 2

Answers

Answer:

the slope is 1

Step-by-step explanation:

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