Mathematics High School

Question 3 (5 points)
Use the graph to solve the system of linear equations.
Оа
(-4,-4)
Ob
(-1.5,-1)
ос
(2,0)
Od
(-2,-2)

Question 3 (5 Points)Use The Graph To Solve The System Of Linear Equations.(-4,-4)Ob(-1.5,-1)(2,0)Od(-2,-2)

Answers

Answer 1

Answer:

D

Step-by-step explanation:

(-2,-2) is where both the lines intersect

Related Questions

Im a bit stuck on this problem

Answers

Answer:

f I I tough luck if it's if I've if it's if you've paid down let of us if just it ubos skits enough of others

Step-by-step explanation:

digital shall will also sorry soap sorry s goo form enough wish all so do all kelan kaso kaka kalakalorry root sorry for

2x-8

The number 2 is a constant in the expression.

a. True
b. False

Answers

Answer:

False

Step-by-step explanation:

2 is next to a variable making it a coefficient.

Answer:

False

Step-by-step explanation:

The constant is 8 because it stands alone and has a fixed value 2 does not stand alone and does not have a fixed value

9) using opposite operations, solve for m

4m+8=12

Answers

Answer: 1

Step-by-step explanation:

4m + 8 = 12

=> 4m = 4

=> m = 1

Answer:

Subtract 8 from both sides now your left with 4m and 4. Divide 4 from both sides to get 1. 1 is your answer

Please... I just gave out 70 points and no one helped me. They just took the points and left

7. A computer software manufacturer wanted to know if its customers were satisfied with
the graphics in a new game program called Zinger they released six months ago. The
company randomly polled 1000 of the 50,000 people who had purchased the program.
Here is part of the results of the poll:
Zinger Program Graphics Percent
Satisfied with Graphics 42%
Not Satisfied with Graphics
No Opinion 13%
a. What percent of the 1000 game users surveyed were not satisfied with the graphics
of Zinger? (2 points)
b. Based on the survey findings, how many of the current 50,000 game users would the
company expect to not be satisfied with the graphics or to have no opinion? (3
points)
c. Based on the survey findings, the software manufacturer has decided to create a new
version of the game program with improved graphics. Why did they make this
decision? (2 points)



Please I don't have any more points

Answers

Answer:

A)

45% of customers were not satisfied with the graphics.

B)

22,500 people are expected to not be satisfied with the graphics.

6,500 people are expected to have no opinion.

C)

The majority of people are unsatisfied with the graphics.

Step-by-step explanation:

The company polled 1,000 out of the 50,000 people who had purchased the program.

42% was satisfied with the graphics.

And 13% had no opinion.

Part A)

When totaled, those satisfied, unsatisfied, and with no opinion should be 100%.

Since 42% are satisfied and 13% have no opinion, this leaves 100 - 42 - 13 or 45%.

So, 45% of customers were not satisfied with the graphics.

Part B)

Since 45% of the polled were unsatisfied with the graphics, 45% of the total 50,000 can also be expected to not be satisfied.

45% of 50,000 is 0.45(50000) = 22500.

So, 22,500 people are expected to not be satisfied with the graphics.

Likewise, 13% had no opinion.

So, 13% of 50,000 is 0.13(50000) = 6500.

6,500 out of the current 50,000 customers are expected to have no opinion with the graphics.

Part C)

Since the majority of people are unsatisfied with the graphics (45% > 42%), it is reasonable to create a new version with improved graphics.

The answers are in the photo. Hope this helps! ;)

please help its the last question will give brainliest

Answers

Answer:

94

Step-by-step explanation:

circumference of a circle is 2πr or πd with r being the radius or d being the diameter.

30 meters is the diameter, and 30π ≈ 94.2

Write a polynomial that represents the area of the inner circle. Write your amswer in terms of pi

Answers

Answer:

(x²+8x+16)π in²

Step-by-step explanation:

Since were not given the diagram of the circle. Let's assume the radius of inner circle is x+4

radius r = x+4

Area of the circle = πr²

Area of the circle = π(x+4)²

Area of the circle = π(x+4)(x+4)

Area of the circle =π(x²+4x+4x+16)

Area of the circle = π(x²+8x+16)

Area of the inner circle in terms of pi is (x²+8x+16)π in²

how many times bigger is 2.7 than 0.03

Answers

90 times bigger :) hope this helps !


Another chance for brainliest if it correct ! Please help

Answers

Use math*way it is ez to use

Answer:

Step-by-step explanation:vdcdcdcdcdc

What is the area of the rectangle below? 2x+2 and 4x+3

Answers

Answer:

haha

Step-by-step explanation:

Where is the rectangle below? I cant see any attached pictures or any other info. How am I supposed to solve this?

Would be appreciated if you put a screenshot so that I can see the question and answer the problem correctly.

Meghan had to go to the grocery store and pick up 1 gallon of milk ($2.55), 2 dozen eggs (1 dozen $1.25), a loaf of bread ($2.99), and 2 boxes of grits (a box $1. 76). She only had $20 on her to spend. Will Meghan have enough money to cover her grocery items? Explain the steps that you took to solve this problem.

Answers

Answer:

yes she will, she will have $8.44 left

Step-by-step explanation:

$2.55 + $2.50 + $2.99 + 3.52 = $11.56

20 - 11.56 = $8.44

Sombody pls help me:(

Answers

1: 8:1

2: 2/4:3/4

3: 1:2

4: 32/4:3/4

which best describes two figures that are similar?​

Answers

Answer:

B

Step-by-step explanation:

If line a is parallel to line b and line c is parallel to line d, what is the value of x?

Answers

Answer: Lines a and b are parallel because their alternate exterior angles are congruent. Lines a and b are parallel because their same side exterior angles are supplementary.

Step-by-step explanation:

Speed=60 km/h time= 2 hours 20 minutes, what is the distance?

Answers

Answer:

26km

Step-by-step explanation:

d=speed × time

d=60×2.33

d= 140km

To any of my friends who see this, sorry I haven't been on in a while :(
PLLSSSSSSSSS HELP ASAP!
74 points+ Brainliest
Love y'all
Hint 1: Start with the triangle that is black
Hint 2: Think perimeter

Answers

The answer is 4 for the missing value

Answer:

ITS 4 BRO

Step-by-step explanation:

ALL THE TRIANGLES WILL RESULT IN 17

Solve the equation for -2/3x= -12
A. -18
B. -8
C. 8
D. 18

Answers

D.18 is the answer for that

Answer:

D, 18.

Step-by-step explanation:

1. We need to separate any value from x, so we must remove (-2/3) from the left side of the equation and place it on the right by dividing by (-2/3).

-2/3(x) = -12

2. We recognize that the negatives cancel each other out, so it cannot be A or B. Also, remember that dividing by a fraction or decimal will always increase the value of your answer. Therefore, the answer must be 18.

x = -12 times -3/2

x = 36/2

x = 18

Find the value of x
please help im falling behind​

Answers

Answer:

Step-by-step explanation:

i do not know 28y + 12x

Answers

Answer:

280 + 120 = 400

Step-by-step explanation:

the intercept to both is 0

8 movie tickets cost $24 . At this same rate , how much would 12 movie tickets cost?

Answers

Answer:

$4

Step-by-step explanation:

24/2=12

8/2=4

answer is $4

36$ is your answer, so please thank me.

How do you think mental health is similar to physical health?

Who ever answers first gets 20$ no cap

Answers

Answer:

Poor physical health can lead to an increased risk of developing mental health can negatively impact on Physical health leading to an increased risk of some conditions

Step-by-step explanation:

The association between mental and physical health are poor mental is a risk factor for chronic physical conditions . if this is not correct don't report me or blame me just trying to help ......

Which expressions are equivalent to -2(5x-3/4)
1. -2(5x)+(-2)(-3/4)

2. -10x-3/4

3. -10x+6/2

4. -10x+3/2

5. -10x-6/2

Answers

Answer:

1, 4

Step-by-step explanation:

d. Lauren and Gina's mother told her daughters they can
swim in the pool for 20 minutes. First, they swam laps in
the pool for 7 minutes. Then they swam underwater for
one minute. Then they played water polo for 8 minutes.
How much longer can they stay in the pool?

Answers

Answer:

4 minutes left

Step-by-step explanation:

20 - 16 = 4

The longer can they stay in the pool 4 minutes left.

We have given that,

Lauren and Gina's mother told her daughters they can

swim in the pool for 20 minutes.

First, they swam laps,

The pool for 7 minutes.

Then they swam underwater for one minute.

Then they played water polo for 8 minutes.

We have to determine the longer can they stay in the pool.

How many seconds in 1 minute?

1 minute =60 second

4 minutes left

20 - 16 = 4

The longer can they stay in the pool 4 minutes left.

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Jenna borrows $8,000 for college at a yearly simple interest rate of 6%. She takes
15 years to pay off the loan and interest. How much interest does she pay? What is
the total amount she pays?

Answers

Answer:

The interest will rack up to $7,200

The total will be $15,200

Step-by-step explanation:

the interest she pays is $7,000

the total amount she pays is $15,200

Jenna borrows $8,000 for college at a simple interest rate of 6%

she has 15 years to pay back the loan and interest

the interest can be calculated as follows

= 6/100 × 8,000

= 0.06 × 8000

= 480

= 480 × 15

= $7200

the total amount she pays can be calculated as follows

= $7200 +$8000

= $15,200

Hence the interest she pays is $7200 and the total amount is $15,200

please see the link below for more information

https://brainly.com/question/19334153?referrer=searchResults

A block exerts a force of 120 Newton's on the ground the block has an area of 2meTers squared Work out the pressure

Answers

Pressure= Force/Area
Pressure= 120/2 = 60N/M

Hope this helped :)

The pressure exerted by the block can be obtained as 60 N/m².

What are arithmetic operations?

The arithmetic operations are the fundamentals of all mathematical operations. The example of these operators are addition, subtraction, multiplication and division.

Since, the pressure is obtained as the ratio of Force to area.

It can be worked out using the following operation as,

Pressure = Force ÷ Area

⇒ 120 ÷ 2 = 60 N/m².

Hence, the pressure can be obtained as 60 N/m².

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Find the area of this composite figure.

Answers

Answer: ≈ 196.53 m²

All work is shown in the picture.

learning task 4 answer the following show your solution using decimal and proportion methods
1. in survey the barangay had a certain number of families and 60% of them are identified and belong to the poor or marginalized sector if the total families is 150 how many families are belong to the poor sector?
2. lola remedios went to groceries to buy her daily needs if the total amount of her groceries is P 2,500.00 what would be the new amount if the store granted her 20% senior citizens discounts?
3. a passenger bus can accommodate 60 sits. During pandemic they reduce their accommodation to 50%. what is the actual sits can accommodate by the passengers?

Answers

Answer:

1. 90 families

2. P 500

3. 30 sits

Step-by-step explanation:

The computation is shown below:

1. The number of families belong to the poor sector is

= 150 ×60%

= 90 families

2. The new amount is

= P 2,500 × 0.20

= P 500

3. The actual sits accommodated by the passengers is

= 60 sits ×50%

= 30 sits

Which situation would not be represented by the integer -9?


a hole 9 feet deep

9 dollars withdrawn from the bank

a football pass of 9 yards

a temperature of 9° below zero

Answers

The correct answer would be

A football pass of 9 yards

Plz help will mark brainliest if right

Answers

Answer:

slope: 5/2

initial value: i think 3

equation: h=5/2x+3

A produce manager is deciding whether there is customer demand for expanding the organic food section of her store. How could she obtain the information she needs?

Answers

Answer:

Step-by-step explanation:

The best way to gather this information is to create a survey that asks all the pertinent information regarding organic food and surveying a large population of the individuals that enter her store. This selected population would need to be selected at random so that the sample group accurately represents the choices of the entire population of customers. Otherwise, the data would be biased and not valid.

each unit cube measured 1 inch3. what is the maximum volume of the prims

Answers

Answer:

1 x 3 x 1 = 3

Step-by-step explanation:

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