Mathematics High School

Solve the system of equations.
2x + 2y = -16
y = -x -8

Answers

Answer 1
Answer:
Picture below hope it helps : )
Solve The System Of Equations.2x + 2y = -16y = -x -8

Related Questions

On Saturday afternoon, 12 pictures were taken with the Easter bunny. Each family received 3 pictures of their child. How many families visited the Easter bunny that afternoon?

Answers

Answer:

4 families

Step-by-step explanation:

ajajajjjdxiicdkkskskk

4 vyvygycyctctftctctcr

HELP HELP HELP HELP ASAP NEED HELP

Answers

Answer:

8/11

Step-by-step explanation:

The answer is 8/11 hope this helped!!!

TAssessmc Tools
12. Mrs. Melissa is purchasing Supplies for her classroom. She spent $3.50 for 25 erasers. At this rate
how much does 1 eraser cost, in dollars and cents?
Use the boxes below to plan your answer. Make sure that you record your final answer by typing in
the box provided on the online answer sheet.
Positive values CANNOT have a (+) sign in Edugence.
Negative values MUST have a (-) sign in Edugence.
(2011.0
+/-

Answers

Answer:

45.67+23.12=87.56!!!

after 20 minutes he is on page 151, after 45 minutes he was on page 181. how many pages had clint read prior to study hall

Answers

127 is the answer bc if you subtract 45-20 that gives you 25 minutes and then in 25 minutes he read 30 pages so you can divide 30÷25 which gives you 1.2 so then you’re going to multiply 20 and 1.2 which gives u 25 and subtract 24 from 151

Which of the following is equivalent to ^5sqrt13^3

Answers

Answer:

second

Step-by-step explanation:

53) The price of a diner's meal is p dollars, including tax. If the diner adds a 20% tip to the price of the meal, which TWO expressions represent the total price of the meal, including the tip? * O A) 1 + 0.02p B) 0.8p C) 1.02p D) 1.2p E) P+0.2p​

Answers

Answer:

Step-by-step explanation:

P +.20p and 1.2p

If trapezoid
EFGH is
reflected over
the x-axis, what
will be the
coordinates of
the new image?

Answers

Answer:

e (2,-1)

f (4,-1)

g (5,-4)

h (1,-4)

A slide on a playground rises at a 45 degree angle. The top of the slide is 20 feet above the ground. How far does a child travel down the slide? Round answer to the nearest hundredth place.
A 36.64
B 28.28
C 40.00
D 20.00

Answers

Correct answer would be b

Rick purchased a rectangular computer monitor that measures 16 inches tall by 22 inches wide. He wants to know the diagonal measure of the monitor. Round your answer to the nearest tenth of an inch.

Answers

Answer: 27.2

Step-by-step explanation:

A squared + B squared = C squared 22 is A squared and 16 is B squared and C squared is the hypotenuse and that is what we are figuring out

22squared= 484 and 16 squared=256 484+256=740 and 27.2 squared is 740 I hope this helps

Han is planning to ride his bike 24 miles. How long will it take him if he rides at a constant speed of 3 miles per hour? Write an equation to represent this scenario, and then solve the equation

Answers

Answer:

8 hours

Step-by-step explanation:

3x = 24

x = 8

Find the distance between the two points rounding to the nearest tenth (if necessary).
(-2, 5) and (-8, -3)

Answers

-8/-6 or 8/6 is your answer

Write an equation for the nth term of the geometric sequence 6. - 54, 486,

Answers

Given:

The geometric sequence is:

[tex]6,-54,486,...[/tex]

To find:

The equation for the nth term of the given geometric sequence.

Solution:

We have the given geometric sequence,

[tex]6,-54,486,...[/tex]

Here, the first term is 6 and the common ratio is:

[tex]r=\dfrac{-54}{6}[/tex]

[tex]r=-9[/tex]

The nth term of a geometric sequence is:

[tex]a_n=ar^{n-1}[/tex]

Where, a is first term and r is the common ratio.

Putting [tex]a=6,r=-9[/tex] in the above formula, we get

[tex]a_n=6(-9)^{n-1}[/tex]

Therefore, the equation for the nth term of the given geometric sequence is [tex]a_n=6(-9)^{n-1}[/tex].


What is the total surface area of the rectangular prism in square centimeters?

Answers

Answer:

it is 102 cm²

Step-by-step explanation:

because you add 6+6+6+6+6+6+3+3+8.5= 102cm²

Answer each question. Show your reasoning. a. 125% of e is 30. What is e? b. 35% of f is 14. What is f?

Answers

Answer: a. e= 24

b. f = 40

Step-by-step explanation:

a. 125% of e = 30

125/100 × e = 30

1.25 × e = 30

1.25e = 30

e = 30/1.25

e = 24

b. 35% of f = 14

35/100 × f = 14

0.35 × f = 14

0.35f = 14

f = 14/0.35

f = 40

Consider the probability that at least 93 out of 154 CDs will not be defective. Assume the probability that a given CD will not be defective is 61%.

Approximate the probability using the normal distribution. Round your answer to four decimal places.

Answers

Answer:

0.5962

Step-by-step explanation:

Given that :

p = 61% = 0.61

q = 1 - p = 1 - 0.61 = 0.39

n = 154 ; x = 93

Using the binomial probability formula :

P(x =x) = nCx * p^x * (1 - p)^(n - x)

P(x>=93) = p(x=93)+p(x=94)+...+p(x=n)

P(x>= 93) = 0.59619

P(x>= 93) = 0.5962

The mean of five numbers is 21. If one number is 25, what is the mean of the
other 4 numbers?

Answers

Answer:

5x21= 105

105-25= 80

80÷4= 20

the mean of the other 4 numbers is 20

Plz no wrong answers i need this plz

Answers

Answer:

1st- #3 spinned about 21 times

Step-by-step explanation:

What is the area of a circle?
diameter = 36yd
A. 1017.4
B. 99
I need to know how you solved it a explanation because this is important
Help please I need the correct answer to this please
I will give a brainliest and a thanks and points

Answers

Area of a circle = pi x r^2

R is the radius which is half the diameter.

You are given the diameter so divide that by 2 to get the radius:

36/2 = 18

Now using the formula above:

Area = pi x 18^2

Area = 1017.4

The answer is A. 1017.4

Area = 1017.4

The answer is A. 1017.4

If breadth of a rectangle is 19m and perimeter is 80m, find the length of the rectangle.

Answers

Answer: 21

Step-by-step explanation:

since 19 is the breadth and the perimeter is 80m, so 19*2=38 and 80-38= 42 so 42/2=21. The answer is 21

Which table of values corresponds to the graph below?
6
5
4
1
5
6.12
g
x
ارس
Х
-3
0
3
у
-1
0
1

Answers

The table that corresponds to the graph is

x         y

-1        -3

0         0

1          3

2          6

Which table of values corresponds to the graph?

From the question, we have the following parameters that can be used in our computation:

The equation of the graph is y = 3x

This means that

y = 3x

This can be interpreted as

The output value is three times the input value

Using the above as a guide, we have the following:

The table that has the above feature is (b)


Read more about linear relations at

https://brainly.com/question/30318449

#SPJ1

On Monday, three hundred ninety - two students went on a trip to the zoo. All nine buses were filled and five students had to travel in cars. How many students were in each bus ?

Answers

The answer to your question is 43

6. Find the volume of the composite figure. ​

Answers

Answer:

4×6=24

24×15=360

360×2=720

15-12=3

3×6=18

18×18=324

324+720=1044inches

Find the value of each variable.
y =
z =

Answers

Answer:

z=70 degrees y=117 degrees

Step-by-step explanation:

To find angle z, you have to know that when two sides are against each other, they have to equal 180 degrees so 180-110 is equal to 70. Therefore z is equal to 70 degrees. To find y, you have to know that a quadrilateral's total degrees is equal to 360 degrees. Therefore, you have to do 360-93-80-70 which is equal to 117 degrees. Therefore y is equal to 117 degrees.

If this answer has helped you, please mark it as brainliest

Please help mee !!!!!!!

Answers

Answer:

Quadrilateral

Step-by-step explanation:

Its a quadrilateral. Quadrilateral means four sided shape, and the pic above shows a four sided shape

2 is the answer correct me if I’m wrong.

Find the mean and median of the set of numbers:
5,9,3,5,3,5?

Answers

Both the median and mean are 5. If you line them up least to greatest (3,3,5,5,5,9), the one in the middle (the median) is 5. If you add them all up (30) and divide by the amount of original numbers (6) you get 5.

Swapna gathered data on the number of page views for each of her blog posts. For her 40 latest posts, she found a sample mean of 358 with a population standard deviation of 54.3. What is the approximate 95% confidence interval for her page views? A.
344 and 372
B.
341 and 375
C.
356 and 360
D.
336 and 380

Answers

Answer:

c

Step-by-step explanation:

Find sin(a)
(Picture)

Answers

Answer:

Sine of A should be 5/13

Step-by-step explanation:

Hope this Helped

This is luck panda he gives you luck of your test copy and paste him onto your next brainly answer to wish that person luck!
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Answers

Answer:

Thanks! Hi luck panda! I guess I'll do that?

Step-by-step explanation:

Answer:

This is luck panda he gives you luck of your test copy and paste him onto your next brainly answer to wish that person luck!

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Step-by-step explanation:

it doesn't look like a panda :(

Combine the like terms to create an equivalent expression:
2r+1+(−4r)+7

Answers

Answer:

-2r+8

Step-by-step explanation:

Pretty sure the answer is -2r+8
Hope this helps :)

HELP IT"S DUE IN 30 MINS HELPPP ASAP ILL GIVE YOU 50 POINTS!!!

You work at a retail home improvement store. A customer wants to know how much paint is in a single can. The cans have a height of 10 inches and a diameter of 0.5 ft. In cubic inches, about how much paint is in each can?

1.96
7.85
94.2
282.6
1,130.4

Answers

Answer:

282.6

Step-by-step explanation:

v=pi r^2 h =3.14x9x10

since diameter is 0.5 feet then it is equal to 6 inch so diveided by 2 give 3 as radius and square 3 give 9 so 3.14x9x10 = 282.74 which 282.6 is the closees answer  

Other Questions
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