help plssssssssssssssssssssssssssssssssssssz

Help Plssssssssssssssssssssssssssssssssssssz

Answers

Answer 1

Answer:

2x+y=-10

Step-by-step explanation:


Related Questions

Kyle, Meg & Dan share some money in
the ratio 3:2:7
What fraction of the money does Meg get?

Answers

Answer: 1/5 of the money

Step-by-step explanation:

The ratio shows that Kyle gets 3 parts of the money, Meg gets 2 parts of the money, and Dan gets 7 parts of the money.  Simple addition lets us know there are 10 parts of the money, and because Meg got 2 of them, she has 2/10ths of the money, or 1/5.

Hope it helps :) and let me know if you want me to elaborate.

if c^2 is 12 side a^2 is 8 what is side b in a right triangle

Answers

b equals square root 80

Jason deposits $1700 in an account that earns 5% interest compounded weekly. How much will Jason have after 8 years?

Answers

Answer:

$2511.674254, rounded to $2512

Step-by-step explanation:

1700x1.05^8

Can someone answer this really quick

Answers

NOT CONGREUNT!! There is no axiom to prove congruent.

evaluate
8w - 2v if w = 5 and v = 3

Answers

Answer:

34

Here's Why:

8w - 2v = ?

8(5) - 2(3) = ?

40 - 6 = 34

Hope this helps!

Josie used 1/2 of the milk for pancakes this morning. If her brother and sister divided what was left to eat cookies with their movie, what fraction of the milk did each drink?

Answers

Answer:

1/4 cup of milk

Step-by-step explanation:

= 1/2 ÷ 2

= 1/2 × 1/2

= 1/4


Question:What is the equations of this function?

Plz help will give brainiest

Answers

The answer the the graph is -2x^2.

HELPPPP MMEEE

PLEASE

Answers

Answer:

x2 and 7x

Step-by-step explanation:

thats correct

x2 + 7x =18

What is the slope of line

Answers

Answer:

4

Step-by-step explanation:

(y1-y2)/(x1-x2) = (2-10)/(1-3) = -8/-2 = 4

2. Given that a = 3 , b = 2, and c = −1, evaluate each of the following expressionsa) (a+3b)

Answers

Answer:

9

Step-by-step explanation:

if you substitute a for 3 and b for 2 you should get 9

Juan is paid a salary of $302 biweekly find Juan’s earnings per year

Answers

Answer:

7852

Step-by-step explanation:

There are 52 weeks in a year

Divide by 2 to determine bi-weekly

52/2 = 26

You will be paid 26 times in a year if you are paid bi-weekly

302 * 26

7852

if 3^x = 1, find the value of x.​

Answers

[tex]\\ \sf\longmapsto 3^x=1[/tex]

[tex]\\ \sf\longmapsto 3^x=3^0[/tex]

[tex]\\ \sf\longmapsto x=0[/tex]

Done

Answer:

0

Step-by-step explanation:

hope this helps darling

Need help confused rn

Answers

The exterior angle property of a triangle

An exterior angle of a triangle is equal to the sum of the opposite interior angles.

According to the question

[tex] \Large\begin{gathered} {\underline{\boxed{ \rm {\red{y \: + \: 45 \degree \: = \: 100 \degree}}}}}\end{gathered}[/tex]

Now , solving this liner equation

[tex]{{ \large{ \purple{ \rm{{↬}}}}}} \rm \large \: \: \large \rm \: y \: + \: 45 \degree \: = \: 100 \degree[/tex]

[tex]{{ \large{ \purple{ \rm{{↬}}}}}} \rm \large \: \: \large \rm \: y \: = \: 100 \degree \: - \: 45 \degree \:[/tex]

[tex]{{ \large{ \purple{ \rm{{↬}}}}}} \rm \large \: \: \large \rm \: y \: = \: 55 \degree[/tex]

Answer:

Your answer is Y = 55°.

Step-by-step explanation:

x = 180 - 100

x = 80

80+45 = 125

180-125 = 55

Hope this helps!

What is 9 plus 10???​

Answers

Answer:

21

Here’s legitimate proof that 9+10=21

(9 + 10) (base x) = 21 (base y)

9(1) + [1(x) + 0(1)] = 2(y) + 1

Simplify and solve for y:

2y = 8 + x

y = 4 + x/2

Since we have number bases, we want x and y to be positive integers. The term x/2 requires that x be a positive even number.

Also since 9 is in base x, we have x ≥ 10, as the digit 9 would not be used for a base 9 or smaller.

Thus we have the pairs of solutions:

x = 10, so y = 9

x = 12, so y = 10

x = 14, so y = 12

x, y = 4 + x/2 … Therefore 9+10=21!

I WILL GIVE BRAINLIEST. PLEASE ANSWER ILL GIVE A LOT OF POINTS

Answers

To graph a straight line only 2 points are required

although 3 points are better (in case of error with other 2 .)

To find the y-intercept let x = 0 : hence y = - 5 ie (0 , - 5 )

To find the x-intercept let y = 0 : hence -x - 5 = 0 so x = - 5

ie ( - 5 , 0 )

These 2 points will allow the line to be drawn but a 3rd

is preferable. Choose any value for x and evaluate y.

choose x = 2 : then y = - 2 - 5 = - 7 ie (2 , - 7 )

Plot these 3 points: (0 , - 5 ) , (- 5 , 0 ) and (2 , - 7 ) and

draw a straight line through them .

Here is the graph of y = - x - 5

graph{-x-5 [-20, 20, -10, 10]}

Answer:

Y=3x-5

Step-by-step explanation:

Johanna's monthly salary was increased by 4% to $27,560. What was the salary before the increase?​

Answers

Answer:

$15,500

Step-by-step explanation: Trust

The diagram shows triangle QRS with side SR on ray ST.


Part A. What is the measure of ∠QRS?

Part B. What is the measure of ∠Q?\
PLEASE HELP WITH ALL SERIOUSNESS AND A PROPER EXPLANATION

Enter the correct answers in the boxes.

Answers

The measure of angle QRS is 35 degrees and the measure of angle Q is 116 degrees.

What is the triangle?

The triangle can be defined as a three-sided polygon in geometry, and it consists of three vertices and three edges. The sum of all the angles inside the triangle is 180°.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

As we know in the triangle the sum of the two interior angles is equal to the exterior angle.

Angle RQS + Angle RSQ = Angle TRQ

4y + y = 145

5y = 145

y = 29

The measure of angle QRS = 180 - Angle RQS - Angle RSQ

= 180 - 4(29) - 29

Angle QRS = 35 degree

The measure of angle Q = 4y = 4(29) = 116 degree

Thus, the measure of angle QRS is 35 degrees and the measure of angle Q is 116 degrees.

Learn more about the triangle here:

brainly.com/question/25813512

#SPJ1

The average height of a population is unknown. A random sample from the population yields a sample mean of x¯=66.3 inches. Assume the sampling distribution of the mean has a standard deviation of σx¯=0.8 inches. Use the Empirical Rule to construct a 95% confidence interval for the true population mean height.

Answers

Answer:

(64.7, 67.9)

Step-by-step explanation:

(66.3-2*08, 66.3+2*0.8)

(66.3-1.6, 66.3+1.6)

(64.7, 67.9)

what is the slope of the line that that contains these points ? x 5 6 7 8 y -5 -6 -7 -8

Answers

Answer:

0

Step-by-step explanation:

what is the ratio to 8 adults and 24 students?

Answers

Answer:

8:24

8/24

3#

Step-by-step explanation:

mark as a brainlist

Answer:

8 : 24 = 1 : 3

Step-by-step explanation:

The ratio is not in lowest terms so we found an equivalent ratio by simplifying

We can simplify the ratio 8 : 24 by dividing both terms by the greatest common factor (GCF).

The GCF of 8 and 24 is 8.

Divide both terms by 8.

8 ÷ 8 = 1

24 ÷ 8 = 3

Therefore:

8 : 24 = 1 : 3

(-2) times (-3x) -4x

x=
Evaluate the expression

Answers

Answer:

= 6x

Step-by-step Evaluation:

Evaluate for x=6

((−2)(−3))(6)

((−2)(−3))(6)

=36

(hope this helps you) :)

! ! ! Angles ! ! !
(worth ten points)
~
Which of these statements are true?
A.) ΔA is similar to ΔB.
B.) ΔB is similar to ΔC.
C.) ΔA is similar to ΔC.
D.) All three triangles are similar.

Answers

Answer:

A.)

Step-by-step explanation:

a & b are the closest to each other.

BRAIN LIST
BRAIN LIST

Answers

the answer would be the third choice ;)

Some people advise that in every cold weather, you should keep the gas tank of your car more than half full. Irene’s car had 5.8 gallons in the 13- gallon tank on the coldest day of the year. Irene filled the tank with gas that cost $3.70 per gallon. How much did Irene spend on gas?

Answers

Answer:

$27.72

Step-by-step explanation:

The information that we have its

The cost gas its ​$3.60 per gallon

Irene​'s car had 5.3 gallons

Irene's car tank is 13 gallons

so now for the know, How much did Irene spend on gas?

First

The gas that its necessary for filled de tank its

13gallons-5.3gallons=7.7 gallons

The cost for 7.7 its

7.7g*$3.60/g= $27.72

x-1/2=x-2/3 solve the proportion

Answers

Answer:

0 = − 1 /6

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

To find the value of x, we first find the fraction that is equivalent to 1/3 that has a denominator of 12.

Multiplying or dividing the numerator and denominator of

a fraction by the same number will give us an equivalent fraction.

So if we multiply both the numerator and denominator of

the first fraction by 4, we can see that 1/3 = 4/12.

So the value of x must be 4.

Maya is saving money to buy a game. So far she has saved $6, which is two-thirds of the total cost of the game. How much does the game cost?

Answers

Answer:

9 dollars

Step-by-step explanation:

Since 6 is 2/3 of the total price, and half of 6 is 3, add three to 6 and you get 9.

Answer:

9 dollars

Step-by-step explanation:

if 6 dollors==>2/3from the game totall price

1 complete game how much

6÷2/3=9dollars

What’s the slope of (4,1) and (5,-3)

Answers

Answer:

-4

Step-by-step explanation:

please let me know the answer for brainlest this is important!!

Answers

Answer:

31/ 32

Step-by-step explanation:

Switch the fractions and multiply. This will work in place of division.

31/32 is already in the simplest form, you can't simplify it anymore.

-kiniwih426

65 people paid $5 to go in a haunted house. They all went in, someone took their time to see the decorations and special effects. After 14 minutes half of them were outside waiting for the rest to finish. How many people are still inside? (HELP ME PLS AND I WILL PUT 5 STARS :)

Answers

Step-by-step explanation:

here's your answer

enjoy

Answer: 32.5

Step-by-step explanation: 65 divided by 2 ( 2 x 3 = 6 bring down the 5 so 2x2 = 4. Your remainder is 1 bit you can’t leave it like that so you add a extra zero put your decimal point so 32. (2x5 = 10 (remainder 0)

How old is Reena now,If 10 years ago she was 25 years old?​

Answers

Answer:

35

Step-by-step explanation:

If she was 25, 10 years ago she has aged 10 years since she was 25 making her 35.

Other Questions
I need help plssssssssss Please explain the connection between the Emancipation Proclamation and Lincoln's generals of the Civil War (Scott, McClellan, and Halleck) Formal answers please and decent length for brainliest. :) Solve.-3.7 =-5.4x 5.5Enter your answer as a fraction in simplest form in the box. why should we cast vote for the right person ? explain. Which process causes river gravel to haverounded edges?A. abrasionB. acid rainC. ice wedgingD. oxidation Which of the following is NOT one of the 4 macromolecules?Group of answer choicesLipidsAcidsProteinsCarbohydratesNucleic AcidsWhich does a polymer most closely resemble?Group of answer choiceslink in a chainchainMolecules made from units of identical compounds linked together by bonds are called ______________.Group of answer choiceselementspolymersatomsnucleic acidsWhen a bond is broken in a large biomolecule using water, it is called _____________.Group of answer choicesCondensation reactionHydrolysisDehydration synthesisHydrolysis is an example of _____________.Group of answer choicesanabolismcatabolismCreating larger molecules by building on smaller molecules and releasing a water is called _______________.Group of answer choicesbiochemistryhydrolysisdehydration synthesisDehydration synthesis is an example of _____________.Group of answer choicesCatabolismAnabolism A company sets sales goals for employees each month. At her current pace, how many items will Kristina sell in 28 days? Is she on track to meet the goal? Explain.b. At his current pace, how many dollars worth of product will Jim sell in 28 days? Is he on track to meet the goal? Explain. pLsSsS hElP mE. iM dYiNg HeRe Machines known as DNA synthesizers can produce short pieces of DNA. True or false give 2 reasons to why gni and gdp vary between countries hi pls help will mark as brainlist The opening activity in a PBL project that introduces you to the project topic and challenge is called.... what is biology term for something covered with ribosomes and modifies protiens Im doing a science project and need examples and non-examples of an Atom. some examples of an atom is neon, hydrogen, argon, etc so I got that part. But what are some non-examples of an atom and why? Perform the operation. Enter your answer in scientific notation.9 x 10^*8 - 5.3 x 10^*8 = How do the revolutionary ideas of the French/Haitian Revolution Scientific Revolution and the Enlightenment go against the political ideas of Absolute one angle this 60 78 89 45 dnjr dkmxcnds A(n) ___ is a compound that dissolves in water to produce hydrogen ions in solution. A(n) ___ produces hydroxide ions. Acids have a ___ taste and bases have a ____ taste. Both acids and bases conduct ____ and are ____. A pH of ____ is neutral. A pH of 6 is ___ and a pH of 14 is a __ 50 points! ! !Why did some counties in North Carolina secede to form their own governments? A) to avoid federal taxesB) to gain more control over their own rightsC) to protect their religious freedomD) to be able to own and farm their lands Evaluate the expression for the given value of the variables 23+1/8t