Mathematics High School

Please let me know the answer asap! will mark brainliest and lots of points!

Please Let Me Know The Answer Asap! Will Mark Brainliest And Lots Of Points!

Answers

Answer 1
x= 1/2y + -3/2 is what I got I’m sorry if it’s wrong
Answer 2

Answer:

C. (-4, -5)

Step-by-step explanation:

x = -4

y = -5

Plug the values into the equation.

-2(-4) - 5 = 3

Multiply -2 by -4

8

Subtract 5 from 8

The answer is 3

So these ordered pairs are correct

Hope I helped :)

Related Questions

Please excuse my rudeness but, could you please help me

Answers

Answer:

sure

Step-by-step explanation:

The slope is 3 or 3/1.

The amount of money will always be counted as a y value. So, you can do 345 - 255, which is 90, over 120 - 90, which is 30. You will have 90/30, that will simplify to 3 or 3/1. Therefore, your slope is 3

If Cade shoots 318 free throw baskets in 4 hours, about how many can he shoot in 7 hours?

Answers

Answer:

556.5 baskets

Step-by-step explanation:

We can write a proportion to solve

318 baskets     x baskets

----------------- = ----------------

4 hours              7 hours

Using cross products

318* 7 = 4 *x

2226 = 4x

Divide each side by 4

2226/4 = 4x/4

556.5 baskets

Answer:

556.5 baskets

Step-by-step explanation:

Write a proportion to solve

[tex]\frac{318}{4hours}[/tex] = [tex]\frac{x}{7 hours}[/tex]

Use the cross products

318 × 7 = 4 × [tex]x[/tex]

2226 = 4x

Divide both sides by 4

[tex]\frac{2226}{4x}[/tex] = [tex]\frac{4x}{4}[/tex]

556.5 baskets is your answer!

What is an equation of the line that passes through the points (−6,−2) and (6,8)

Answers

Answer:

y=5/6x+3

Step-by-step explanation:

Destiny paid $6.60 for a dozen cupcakes for a birthday party. What is the unit cost for each cupcake?

Answers

Answer:

The unit cost for each cupcake is .55 or 55 cents

Step-by-step explanation:

6.60 divided by 12 is .55  so therefore, your answer is .55 have a great day hopes this helps :)

Help now if you dare!

Answers

Answer:

saturn

Step-by-step explanation:

ur anus

saturn and it’s because it is you are welcome

Find the range of the function for the domain {−3, 1, 4.5}.
y = −x + 1

A. {4, 2, −3.5}
B. {−2, 0, −5.5}
C. {−2, 2, −5.5}
D. {4, 0, −3.5}

Answers

Answer:

D. {4, 0, -3.5}

Step-by-step explanation:

domain (x) = {-3, 1, 4.5}

y= -x + 1

substituting domain/x-values into y= -x + 1

x= -3

y = -(-3) + 1

= 3+1

= 4

x= 1

y = -(1) + 1

= 0

x = 4.5

y = - (4.5) + 1

= -3.5

therefore, range ={4, 0, -3.5}

A rope is 225 centimeters long you need the rope to be 1 1/2 meters long how many centimeters should you cut off

Answers

that would be 75 centimeters

i neeed help plzzzzz!!!

Answers

Answer:

28

Step-by-step explanation:

Answer:

22°

Step-by-step explanation:

180-158=22

Point Q has coordinates of (x, y). Point
Q is rotated 90° clockwise to Point Q'.
What are the coordinates of Q'?
A (x,-y)
B (y, -x)
C (-x, -y)
D (-y, x)

Answers

D. Kiddo remember your formulas the 90° clockwise is (x,y) -> (-y,x)

Round the numbers to the nearest tenth, then find the sum:
56.734 + 15.93 +2.6.

Answers

If the hundredths place is below 5, round down. If it’s 5 and above round up.

56.734 becomes 57
15.93 becomes 16
2.6 becomes 3

57 + 16 + 3 = 76

Answer:75.7

Step-by-step explanation: If you round the 56.734 you get 56.7, the 15.93 equals 16 the 2.6 rounded equals 3 so if you add them all together you get 75.7


Colin invests £300 into his bank account.
He receives 5% per year compound interest.
How much will Colin have after 6 years?
Give your answer to the nearest penny where appropriate.

Answers

It’s 402€. Explains

Which of the following correctly represent the commutative property?
A. 8 - 7 + 5 = 7 - 8 + 5
B. (2 + 3) + 8 = 2 + (3 + 8)
C. 2 ÷ 4 = 4 ÷ 2
D. 8 × 5 × 4 = 5 × 8 × 4

Answers

Answer:

you stumped me.

Step-by-step explanation:

:/

Answer:

A. is the correct answer

Step-by-step explanation:

I believe don't quote me on this one


If log 5 = p and log 2 = q then log 200 can be written in terms of p and q as
(1) 4p+q
(3) 2(p+q)
2) 2p+39
(4) 3p+29

Answers

Answer:2p + 3q

Step-by-step explanation:

hope this helped!

what is the slope that passes points (1,7) and (2,-4)​

Answers

Answer:

m = -11

Step-by-step explanation:

y=mx+b =D

Answer:

The slope is -11/1 which is -11.

Step-by-step explanation:

(Y2-Y1) / (X2-X1)

Find the slope(m) and y-intercept(b)
y=-x-4
Slope
| y-intercept
I need help asapppp!!

Answers

Slope is -1
Y intercept is -4
this could help in the future:
y=mx+b
the m is the slope and the b is the y intercept
M=-1

B=-4




You’re welcome

??????????????????????????????

Answers

Answer:

Its B

Step-by-step explanation:

I got B.... I’m not sure tho but I hope it helps

3. Which of the following is the value of x?
A. x = 30
B. * = 45
C. X = 69
42°
D. x = 75
8.

Answers

Answer:

is there a graph or equation or something?

PROBLEM 2
What is the slope of the line whose equation has the following solutions?
Give an exact number.
Solution: x = -2.5 y = 0.5
Solution: x=2 y = 2
The slope is

Answers

Answer:

Step-by-step explanation:

m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

(- 2.5, 0.5)

(2, 2)

m = [tex]\frac{0.5 - 2}{2 - (- 2.5)}[/tex] = - [tex]\frac{1}{3}[/tex]

Answer:

1/3

Step-by-step explanation:

The_______of a number is the distance between the number and zero on a number line​

Answers

Answer:

The answer is absolute value.

Step-by-step explanation:

The distance between a number's place on the number line and is called the number's absolute value.The absolute value of a number is its distance from 0 on a number line

What is the solution to the equation - 4 = 6?

Answers

Answer:

10

Step-by-step explanation:

Because 6+4 is 10. When u do these look at the number u know and add them together to get the first number

its due by today pleaase help me

Answers

in slope intercept form the equation is Y-5=-2/7(x-0)
the simplified equation so you can plug it into your quiz is
Y=-2/7x+5

3 + 4 X 3-3 X 5
What is the answer

Answers

Remember the Rules of Operations (PEDMAS):

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

So with the expression 3 + 4 x 3 - 3 x 5 we know to multiply first. So let's multiply 4 x 3 and -3 x 5 first:

3 + 4 x 3 - 3 x 5

= 3 + 12 - 15

Then let's work out the rest of the expression!

3 + 12 - 15

= 15 - 15

= 0

Therefore we can determine that 3 + 4 x 3 - 3 x 5 = 0

I hope this helped! :)

what is the greatest common factor of 20,30 and 55

Answers

Answer:

5

Step-by-step explanation:

5 is the GCF, because all 3 of those numbers can be divided by 5! Hope this helped!

From all the factors, we can see that 5 is the only common factor, hence the greatest common factor of 20, 30, and 55 is 5

For us to get the greatest common factor of 20, 30, and 55, we need to get their individual factor first as shown:

20 = 5 * 4

30 = 5 * 6

55 = 5 * 11

From all the factors, we can see that 5 is the only common factor, hence the greatest common factor of 20, 30, and 55 is 5

Learn more: brainly.com/question/219464

IXL V.6

Need answers

Answers

Answer:

4+-2=-2

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

4 X 2 = 8

8 +2 = 10

What type of triangle do the points A(1, 1), B(-2,5), C(3,-2) *

Answers

Answer:

ACUTE

Step-by-step explanation:

The temperature was 7° At 6pm by 8pm it was 0° what would be the temperature by 11pm

Answers

The answer is -10 cause that’s what u get after solving.

What is the number of solutions to this system?

A) One solution
B) No solution
C) Infinitely many solutions

Answers

I think it’s A because they only intersect once.



For each figure answer the following questions

Answers

9514 1404 393

Answer:

  a) ∆ABC ~ ∆EDC by AA similarity

  b) ED/AB = 3/4

  c) 15 cm

Step-by-step explanation:

a) Two angles in each triangle are the same, so the AA similarity postulate can be used to declare the ∆ABC ~ ∆EDC. (Each triangle includes a right angle and angle C.)

__

b) Corresponding sides are ED/AB, DC/BC, EC/AC. The ratio of corresponding sides is ED/BC = (12 cm)/(16 cm) = 3/4.

__

c) Using the ratios identified above, we have ...

  DC/BC = 3/4 = x/(20 cm)

  x = 3/4(20 cm)

  x = 15 cm

Find the slope of a line that passes through (1,2) and (-1,2).

Answers

Answer:

0

Step-by-step explanation:

To find the slope of a line, you can use the formula:

slope = (y2-y1)/(x2-x1)

Using the two given points, we can find the slope:

slope = (y2-y1)/(x2-x1)

slope = (-1-1)/(2-2)

slope = 0

FREE BRAINLIEST!

How many times will you roll a number less than 4 on a number cube if you rolled it 250 times ?

Answers

Answer:

125 times brainliest please?

Step-by-step explanation:

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