Mathematics High School

Solve 9.1r - 4. lr - 14= -34

Answers

Answer 1

Answer:

Step-by-step explanations:

Related Questions

Simplify the expression

Answers

Answer:

Step-by-step explanation:

how do you do this ??

Answers

Answer:

Step-by-step explanation:

There are my notes for that stuff. I hope you understand cause I'm having trouble with it too. Just ask any questions if you still need help maybe i can help.

(04.01 MC) If y − 4 = 2x, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? (1 point) {(2, 1), (4, 2), (6, 3)} {(1, 2), (2, 4), (3, 6)} {(4, 0), (6, 1), (8, 2)} {(0, 4), (1, 6), (2, 8)}

Answers

Answer:

(0,4) (1,6) (2,8)

Step-by-step explanation:

4-4=2(0)

6-4=2(1)

8-4=2(2)

(0,4) (1,6) (2,8) Hope this helped

1.2 × 10e4− 1.5 × 10e3− 2.2 × 10e2 in scientific notation

Answers

Answer: 4.5×10^9

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

. The sign of the exponent will depend on the direction you are moving the decimal.

4.5

×10

That answer is correct, I checked:)

need geometry help asap please

Answers

Answer:

x = 20

Step-by-step explanation:

You're in luck I take H geometry.

What I'm going to do is this. 4x - 18 and 3x + 2 are alternate interior angles so they equal the same, so use this equation.

4x -18 = 3x + 2 (add 18 on both sides)

4x = 3x + 20 (minus 3x on both sides)

x = 20

plug in

4(20) - 18 = 3(20) + 2

80 - 18 = 60 + 2

62 = 62

8(7k+5m) simplify the expression

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Answer:

56k + 40m

Step-by-step explanation:

Hi! I’m pretty sure it would be -

56k+40m

i don’t understand this

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Answer:

it means that

y–x+6.8= 7.2–(–2)+6.8

–(–) will change into +

=7.2+2+6.8

=7.2+2.0+6.8

=16

hope u understood.....

Please mark me as Brainliest

Algebra 1 Core
iĺl give extra points the first person to answer this question i will make brainliest

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-1 is y intercept
But i need 20 characters so

1/8 to decimal and
10/11 to decimal

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Answer:

Step-by-step explanation:

Answer: 1 divided by 8= 0.125

10 divided by 11= 0.90^

Step-by-step explanation:

1/3,4/5,4/9,0.6
order each set of number from least to greatest

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Answer:

1/3 , 4/9, 4/5, .6

Step-by-step explanation:

1/3 = .3333... 4/5 = .8 4/9 = .4444... .6

Answer:

1\3 4\9 4\5, 0.6

Step-by-step explanation:

Enter the values of h and k so that y = x2 + 6x + 10 is in vertex form.

y = (x +
)2 +

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Answer:

y = (x + 3)^2 + 1

Step-by-step explanation:

100% on edge

Have a nice day :]

The equation in vertex form is [tex]y = (x + 3)^2 + 1[/tex], and the values of h & k are -3 and 1

What is the vertex form?

The vertex form of an equation is a quadratic equation, written in the form of a parabola

The equation is given as:

[tex]y = x^2 + 6x + 10[/tex]

Write out the constant

[tex]y = (x^2 + 6x) + 10[/tex]

Take the coefficient of x

[tex]k = 6[/tex]

Divide by 2

[tex]k/2 = 3[/tex]

Square the expression

[tex](k/2)^2 = 9[/tex]

So, we have:

[tex]y = (x^2 + 6x + 9 - 9) + 10[/tex]

Rewrite as:

[tex]y = (x^2 + 6x + 9) -9+ 10[/tex]

[tex]y = (x^2 + 6x + 9) + 1[/tex]

Express as a perfect square

[tex]y = (x + 3)^2 + 1[/tex]

Hence, the equation in vertex form is [tex]y = (x + 3)^2 + 1[/tex], and the values of h & k are -3 and 1

Answers

The unit rate is $60.20 ÷ 5. Solve that (that's what goes in the 1 hour box) and then multiply it by each number of hours. If you want to comment with your answer I can tell you if it's right. :)

i need help
pls help me

Answers

Answer:

c 1234

Step-by-step explanation:

Find the cos of angle c
A.3/5
B.6/5
C.5/3
D.1

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I think the answer would be 3/5

Evaluate m² + 12q if m = 5 and q = -3

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Answer: -11

Step-by-step explanation: 5 squared is 25 and 12(-3) is 36 and 25+-36=-11

Find the average rate of change from x = 2
to x =4

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Answer:

g(x) = 3 ln(x)

Step-by-step explanation:

Jeremy's car went 300 miles (highway) on 10 gallons of gasoline. What was the average number of miles per gallon?
c. 32 mpg
a. 31 mpg
b. 29 mpg
d. 30 mpg
Please select the best answer from the choices provided
A
С
D

Answers

i would say the answer is D

Each big square below represents one whole.

What percent is represented by the shaded area?

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Answer:

160%

Step-by-step explanation:

the shaded area is the blue area.

there are 2 big square

one is shaded and the other one is shaded by 60%

100%+60%=160%

Find f(-3) when f(x) = -x²+1

Answers

Answer:

-8

Step-by-step explanation:

f(x) = -x²+1

Let x = -3

f(-3) = - ( -3)²+1

= -9 +1

= -8

3/4=x/6
proportion please answer

Answers

Answer:

The answer is 9/2

Step-by-step explanation:

3/4 = x/6

or, 4x = 18

or, x = 18/4

or, x = 9/2

x = 9/2

The cost of a cheese pizza is $9.99 plus $0.35 for each additional topping, t.

Write an inequality that can be used to represent the cost of a pizza that is at most $12.
What is the most number of toppings that a pizza can have and still be at most $12?

Answers

Answer:

Step-by-step explanation:

Solve the equation: 9.99+0.35_< 12

solving it would give you 5.7428571. You can just take the five.

The inequality is 12 ≥ 9.99 + n(0.35) and the most number of toppings are 6.

What is an inequality?

In mathematics, "inequality" refers to a relationship between two expressions or values that are not equal to each other. To solve the inequality, you may multiply or divide each side by the same positive number, add the same amount to each side, take the same amount away from each side, and more. You must flip the inequality sign if you multiply or divide either side by a negative number.

Given:

The cost of a cheese pizza is $9.99 plus $0.35 for each additional topping, t.

To write an inequality that can be used to represent the cost of a pizza that is at most $12:

Let n be the extra toppings.

12 ≥ 9.99 + n(0.35)

To find the number of toppings that a pizza can have and still be at most $12:

12 ≥ 9.99 + n(0.35)

n(0.35) ≤ 2.01

n ≤ (2.01) / (0.35)

n ≤ 5.74

n ≤ 6

Therefore, the most number of toppings are 6.

To learn more about the inequality;

brainly.com/question/28823603

#SPJ2

What’s the smallest value of n?

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0 is the only thing that makes sense to me

Please answer as soon as possible! Brainliest and lots of points! Please give good details and make sense! Thanks! (See attachment for question)

Answers

Answer:

no because they did not multiply the whole numbers and just multiplied the powers

Step-by-step explanation:

what’s the first step?

Answers

Multiply 4 and x and 4 and 4

Answer:

It's correct answer

Step 1: Multiply 4 times x then 4 times 4

Step-by-step explanation:

Who is good at algebra and is willing to help someone out with it-If so please help me I would really appreciate it

Here is the question
Write the equation of the line that passes through (-3,3) and is perpendicular to 2y=8x-6 in slope intercept form.

Answers

Answer:

4y = -x + 9

_______________________________

Answer:

Thanks for wasting my points, dont do that to peoples

Step-by-step explanation:

There are 16 runners competing in a race. In how many different ways can the gold, silver, and bronze medals be awarded?

Answers

Answer:

3,360

Step-by-step explanation:

Explain why when you reflect a point across the line y=x, the x−coordinate and the y−coordinate change places, and when you reflect a point across the line y = −x, the x−coordinate and the y−coordinate change places and their signs are changed.

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Answer:

The (x,y) is like a mirror reflecting across the plane. When it moves it goes opposite (y,x). We move over the y axis and we get a negitive because of the negative cordinate plane.

Step-by-step explanation:

find the slopes of the linear equations

Answers

Answer:

m is the slope.

b is the y intercept.

slope intercept is in the form: y = mx + b.

y - 4 = 3 (x - 2) [m = 3] [slope is 3]

y = 3/4x - 7 [m = 3/4] [slope is 3/4]

y + 8 = -6 (x - 1) [m = -6] [slope is -6]

y = -5x + 10 [m = -5] [slope is -5]

4x + 5y = 20 [m = -4/5] [slope is -4/5]

Explanation:

For all of these equations, make sure they are all in slope intercept form by isolating y completely, and getting it on the left side of the equation.

y - 4 = 3 (x - 2) → y - 4 = 3x - 6 → y = 3x - 2 → y = mx + b.y = 3/4x - 7 → y = mx + by + 8 = -6 (x - 1) → y + 8 = -6x + 1 →. y = -6x - 7 → y = mx + by = -5x + 10 → y = mx + b4x + 5y = 20 → 5y = -4x + 20 → y = -4/5x + 4 → y = mx + b

Which expression has the least Value when x=100
1/x
10/x
1-x
10-x

Answers

Answer:

I think it's 10-x because that would give you a negative number

Figure B is a scaled copy of Figure A. Select all of the statements that must be true:

Figure B is larger than Figure A.

Figure B has the same number of edges as Figure A.

Figure B has the same perimeter as Figure A.

Figure B has the same number of angles as Figure A.

Figure B has angles with the same measures as Figure A.

Item at position 2
ANSWER QUICKLY PLEASE

Answers

Answer:

Same number of edges

Same number of angles

Angles woth same measures

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