Mathematics High School

Question 1 (1 point)
Determine if the statement is true or false:
positve PLUS positive=negative
True
False

Answers

Answer 1

Answer:

false

Step-by-step explanation:

Related Questions

What value of ‘x’ would make lines n and m parallel? Please explain your answer!

Answers

Answer:

The value of x is 70°

Step-by-step explanation:

Lines and Angles

We need to find the value of x that makes lines n and m parallel.

Please refer to the image below where we have added new variables to the original drawing.

If n and m were parallel, then:

y and 30° are corresponding angles, having the same measure.

w and 80° are vertical angles, having the same measure.

If the two above conditions are met, then the triangle has the angles y, w, and x. Since the sum of all internal angles of a triangle is 180°:

x + y + w = 180°

Substituting:

x + 30° + 80° = 180°

Solving for x:

x = 180° - 30° - 80°

x = 70°

The value of x is 70°

1/2/2/3

Which question can be answered by this expression?


Answers

Answer:

1/2 / 2/3

(1*3) / (2*2)

3/4

Two-thirds of a half equals three-quarters

Answer:

no question

Step-by-step explanation:

it cant thats not an answet

Find the total amount in the compound interest account 1000 is compounded annually at a rate of 11% for 7 years round to the nearest cent

Answers

Answer:

The answer is 400

Step-by-step explanation:

What is the equation of the line through (-6,-5) and (-4,-4) in slope -intercept form?

Answers

Answer:

the answer in the picture is correct

$600 at 5% for 2 years

Answers

Answer:

60

Step-by-step explanation:

600 times 5% = 30

30 times 2 = 60

Answer is 60

BRAINLIEST PLEASE

60 because 5% equals 2

The tortoise and the hare are having a race. After the hare runs 16 miles the tortoise has only run 4 miles. The relationship between the distance the tortoise “runs” in miles for every miles the hare runs is . Graph this relationship.

Answers

Answer:

16/4=4 y=4x

Step-by-step explanation:

Please help me with question 2 thank you !!

Answers

A is the correct answer. Both diagonals would be the same length as it is a rectangle and when you substitute 7 for X in the equations, the answer is 26 for both.

Which shows the algebraic representation of the phrase and its value when n = 4.2? "twenty-eight plus the product of five and a number" 28 minus 5 n; when n = 4.2 the value is 7 28 + 5 n; when n = 4.2 the value is 49 28 n minus 5; when n = 4.2 the value is 112.6 28 n + 5; when n = 4.2 the value is 122.6

Answers

Answer:

when n = 4.2 the value is 49

Step-by-step explanation:

Which shows the algebraic representation of the phrase and its value when n = 4.2?

"twenty-eight plus the product of five and a number"

Where the number = n

28 + 5n

n = 4.2

28 + 5(4.2)

28 + 21

= 49

Answer:

b.

Step-by-step explanation:

Which of the following equations represents the graph of a line parallel to the x-axis and passing through the
point (-2, 3)2
The coordinate grid is provided to make it easier for you to visualize the answer.
y 3x
x3y

Answers

A a. was the answer

a rectangular prism and its dimensions are shown in the drawing .What us the total surface area of the rectangular prism in Square inches​

Answers

Answer:

Superficie de un prisma rectangular fórmula

Área de un prisma rectangular = 2la + 2ah + 2lh.

Step-by-step explanation:

Find the unit rate

24 roses in 4 vases

Answers

Answer:
6

Explanation:
24 / 4 = 6

please help?
Find measure of angle C

Answers

Answer:

82

Step-by-step explanation:

Im pretty sure the answer is 82 as it's a striaght line and all you have to do is subtract 180-98

Can anyone help me with this algebra problem ?

Answers

Answer:

The lines are parallel

Step-by-step explanation:

Answer:

first option

Step-by-step explanation:

The solution to a system of equations given graphically is at the point of intersection of the 2 lines.

If the lines are parallel then there is no point of intersection thus no solution.

pls help me with this

Answers

Answer:

i typed in • and actually got the answer have a good Friday

What angles are vertical? Will mark brainliest

Answers

Answer:

7&6 and 8&5 I believe their on the opposite sides

A class has 7 boys and 10 girls. Select all associated ratios for this class
7:3
7:10
10:7
17:5
7:17
10:17
3.7
10:3

Answers

Answer:

10:17 (girls to total students)

7:17 (boys to total students)

10:7 (girls to boys)

7:10 (boys to girls)

Step-by-step explanation:



10:7
7:10 I think this is right

Carissa earns $450 per week for a 40 hour work week plus $16.83 per hour for each hour of overtime after 40 hours. Write an equation that would be used to determine her weekly wages where,

Answers

Answer:

450 + 16.83[tex]x[/tex]

x = the number of overtime hours worked.

Answer:

y = 16.83x + 450

Step-by-step explanation:

y - the amount earned

x - the hours worked overtime

450 is a constant, it is a value that is always present, and doesn't change or depend on anything. 16.83 is a coefficient whose value needs to be multiplied by the x value to hold true in the equation.

x² = 5.
Solve equation helpppp

Answers

Answer:

x= -[tex]\sqrt{5}[/tex]

x= +[tex]\sqrt{5}[/tex]

Step-by-step explanation:

Answer:I didnt know what you were trying to ask

Step-by-step explanation:

CAN someone pls help me!!!

Answers

Answer:Im pretty sure it’s 0.7 cubic inches

Step-by-step explanation:

Which ordered pair is a solution of 3x-y=7?
A. (3,4)
B. (1,-4)
C. (5,-3)
D. (-1,-2)

Answers

Answer:

i think the answer is A or D i think

THIS QUESTION IS NOT SUPER HARD, SO PLEASE ANSWER
Mr. Chen drives 16 mile from his house to the grocery store.
Ms. Peterson drives twice this distance from her house.

Which model represents the distance in miles that Ms. Peterson drives?

Answers

Answer:

C

Step-by-step explanation:

sorry if im wrong im not very smart

What is the greatest common factor of 16 and 24? ​

Answers

Answer:

8

S-by-step explanation:

Answer:

There are three 2's common to both numbers, so 2*2*2 = 8 is the "greatest common factor" (GCF) of 16 and 24.

Please help me y’all look at the picture attached

Answers

Answer:

the answer her is 180 the second one

What is the gcf of 4? this is worth 25 points I think

Answers

Answer:

The greatest common factor of 4 is 4

Step-by-step explanation:

1*4

2*2

4 is the biggest number that goes into 4

eeeeeeeeeeeee i really need help-

Answers

Answer:

IT would be C none of the above.

Step-by-step explanation:

i just took this test and got a 100%. Also had the same exact question.

The length of a rectangle is 6 cm more than twice its width. The sum of the length and width is 24 cm What are the dimensions of the rectangle?
Enter your answers in the box.

Answers

Answer:

width:6, length:18

Step-by-step explanation:

You can subsititue width with x.

The length would then be 2x+6.

The value of width and length combined is 24.

The equation would be (2x+6)+(x)=24

Simplify to 3x+6=24

Subtract 6 from both sides giving 3x=18

Simplify to x=6

There's the width. Now you can substitute to find the length.

(6x2)+6=18

I hope this is right.

Will give brainliest
What is the measure of angle P in the figure shown here?

Answers

Answer:

48

Step-by-step explanation:

66*2=132

180-132=48

Four trucks were used to make deliveries. The drivers recorded the number of miles driven and the amount of gasoline used.

Truck Mileage
Truck
Miles Driven
Gallons of Gas Used
A
45
3
B
24
2
C
14
1
D
36
4

Which truck drove the most miles per gallon of gas?
truck A
truck B
truck C
truck D

Answers

Answer:

The answer is D

Step-by-step explanation:

Trust Me

I just took the test...

Answer:

D

Step-by-step explanation:

Hereee is the brighter one hopefully

Answers

Step-by-step explanation:

oh noo nothing can be seen properly..... °-°

but ik a math genius who can help u

you can literally zoom in ^

PLZ HELP
Which rule describes the relationship between x and y coordinates on the following graph?


Choose 1 answer
A y=2x

B y=x+2

Answers

A is the correct answer since the intercept of y is (0,0)
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