Mathematics High School

Let z= -1
-3z - 5 + 6

Let Z= -1 -3z - 5 + 6

Answers

Answer 1

Answer:

+4

Brainliest??

Step-by-step explanation:

-3×-1-5+6

3-5+6

-2+6

+4

Related Questions

Work out the area of a rectangle with base, b = 14mm and perimeter, P = 30mm

Answers

Answer:

14 mm squared is the area

Step-by-step explanation:

which is the value of x makes this inequality true?
thank you for helping!
x +9 < 4x
a.1
b.3
c.4
d.2

Answers

Answer:

x>3

Step-by-step explanation:

x+9<4x

9<4x-x

9<3x

3x>9

x>9/3

x>3

8 + (7 + 1)2 + 4
Can you help me find the answer to this one.

Answers

Answer:

28

Step-by-step explanation:

Answer:

28

Step-by-step explanation:

8+(7+1)2+4=

8+(8)×2+4=

8+16+4=

28

ps:Can I be brainliest.Have a nice day.Best regards

What might weigh 20 kg?
a. small car

b. tablet

c. heavy suitcase

d. watermelon

Answers

The heavy suitcase.

A small car would still weigh quite a lot, a tablet would weigh a lot less than that, and a watermelon is around 2kg (depends).
Suitcase should be right can I get the crown I only need 5 more

Need this !!!! Badly

Answers

Answer:

78

Step-by-step explanation:

16 quarts of soil are used to completely fill 5 flower pots. If each pot holds the same amount of soil, how many quarts will each pot hold?

Express your answer as a mixed number.

Answers

Answer:

The amount that each flower pot will hold is 3 1/5 quarts of soil.

Step-by-step explanation:

Since there's 16 quarts of soil being used to fill 5 flower pots, we just need to divide 16 by 5. 16 ÷ 5 = 3.2. This is a decimal, so we need to convert it into a mixed number. 3.2 is 3 2/10, which can be simplified into 3 1/5. Hope this helped!! :]

Please help....ill mark brainiest......

Answers

y - output
a - input
b - growth factor - if b>1-->growth factor
if 0 decay factor
x- constant ratio

im not 100% sure but i think most might be correct

Write an equation in point-slope form of the line through point J(9,-8) with slope 2. y + 8 = 2(x 9) b. y + 8 = 2(3-9) 1 + 8 = 2(x +9) d. 1 - 8 = 2(x + 9)​

Answers

Answer:

y +8= 2(x-9)

Step-by-step explanation:

Can somebody tell me how I would use a table to solve the product (2x − 4)(3x + 5)?

Answers

Im not quite sure how you’d use a table to solve that, the answer would just be 6x^2-2x-20 using distributive property

Reallyyy need helpppppppppp

Answers

Answer:

r = 3

Step-by-step explanation:

Slope of a line passing through two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is given by the formula,

Slope 'm' = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

Slope of a line passing through (4, 2) and (r, -6) is 8.

8 = [tex]\frac{2+6}{4-r}[/tex]

8(4 - r) = 8

4 - r = 1

r = 4 - 1

r = 3

Mrs. Sing invests $12,876 for her business at an annual interest rate of 7 percent for 3 years. Which number will Mrs. Sing substitute for r in the simple interest formula?

I = p r t
0.007
0.07
0.7
7

Answers

Answer:

0.07=7% interest

Step-by-step explanation:

Someone plz help me plz giving brainliest

Answers

Wins 14 losses 10 can I pls have branliest

A cookie recipe called for 2 ½ cups of sugar for every
⅖ cup of flour. If you made a batch of cookies using 1 cup of flour, how many cups of sugar would you need?

Answers

Answer:

You would need 6 1/4 cups of sugar.

A baby giraffe measures 6 feet tall when it is
born, and it grows an average of foot each
month. Write an equation!

Answers

Answer:

equation 6+(½×n). n means the number of months

The equation that represents the situation is y = 6 + (1/2)x.

What is linear equation?

Equations whose variables have a power of one are called linear equations. One example with one variable is where ax+b = 0, where a and b are real values and x is the variable.

Given:

A baby giraffe measures 6 feet tall when it is born.

Initial height of baby=6 feet.

Average growth per months = 1/2

                                               =0.5 feet

Let x be the number of months.

And the height of a baby giraffe is y feet.

So equation is,

y = 6+0.5x

or, y = 6 + (1/2)x.

Therefore, the equation is  y = 6 + (1/2)x.

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Help plz why is nobody helping me i asked this question too much times
1. 1 3/4 + 1/6 + ____ = 7 1/2

2. 8 4/5 - 2/3 - _____ = 3/ 1/10

Answers

Answer:

6 5/12 and 5 1/30

Step-by-step explanation:

Just simplify both sides of the equation.

1 3/4 + 1/6 +    x      = 7 1/2 ---> 1 11/12 +   x   =7 1/2

then subtract the 1 11/12 from both sides

x = 6 5/12

a cube has a volume of 27 cubic feet. suppose the dimensions are doubled. what is the volume of the new cube?

Answers

Answer:

54

Step-by-step explanation:

If there doubled that means add 27 plus 27

HELP ME PLS write in sentences and explain it and also help me solve it pls.??

Answers

(3, -1) is the coordinate pair of the mall. The mall is closer to the center of the town. Because the coordinate of the mall is (3, -1) and the coordinate of your house is (-4, 3), the point of the mall would be closer to the axis than the house.

I AM SO THANKFUL IF YOU HELP MEE!!!

Answers

Answer:

Step-by-step explanation:

i think its D

The answer is 14 (D)

can someone help plz?

Answers

Answer:

c. (2, 4)

Step-by-step explanation:

i hope this helps :)

Answer:

(2,4)

Step-by-step explanation:

4x-4=x+2

x=2

y=2+2

y=4

(x,y)=(2,4)

Which statements about the graphs of functions g(x) = −1/4x^2 and f(x) = x2 are true? Select all that apply.
A. g is wider than f.
B. f and g open in the same direction.
C. f and g have the same vertex.
D. f and g have the same axis of symmetry.

Answers

Answer: c and d

Step-by-step explanation:

A function assigns the values. The correct options are A, C, and D.

What is a Function?

A function assigns the value of each element of one set to the other specific element of another set.

The statements that are true about the two functions g(x)=(−1/4)x² and f(x)=x² are,

A. g is wider than f.

C. f and g have the same vertex.

D. f and g have the same axis of symmetry.

Hence, the correct options are A, C, and D.

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circumference of a car tire is 113.1 inches find the diameter of the tire. find the diameter of the tire to the nearest tenth of an inch

Answers

Answer:

36

Step-by-step explanation:

Answer:

diameter = 36 inches

Step-by-step explanation:

diameter = circumference / π

diameter = 113.1/3.14 = 36 inches


How would you re-write the expression "4 times the sum of 14 and 26?"

Answers

4x14+26 (40x4) = 1600

Answer:

4(14+26)

4 times the SUM of 14 and 26 would mean, you have the addition problem now multiply that by 4 but don't solve the addition problem.

If you deposit or put in $1550 into a savings account earning 7.2% simple interest for 2 years, how much money total will you have in your account? Show the equation you use and solve.

Answers

Answer:

22320

Step-by-step explanation:

simple interest= p (deposit) × r (rate) × t (time)

=1550×7.2×2

=22320

R15,50 for 5kg , how much for 1 kg​

Answers

Answer and Step-by-step explanation:

Divide both numbers by 5kg to know how much R is for 1 kg.

[tex]\frac{15.50}{5}[/tex] = 3.1.

It is 3.1 for 1 kg.

#teamtrees #PAW (Plant And Water)

Write a divison equation to show 100 ounces of soda equally among 12 people. how many ounces will each person have?

Answers

Answer:

100/12

They will each have 8 ounces.

Step-by-step explanation:

Answer:

8.3

Step-by-step explanation:

[tex]\frac{100}{12}[/tex]=8.3

A cylindrical fish tank at the zoo has a capacity of 7252 cubic feet

What is the height of the tank if it’s radius is 16 feet?

Answers

Volume of a cylinder = π radius² x height
Replacing with values given:
7252 = 3.14 ( 16 )² h
Solving for h (height)
7252 / 3.14(16)² =h
7252 /3.14 (256) =h
7252 / 803.84 = h
9.02 =h
The height of the tank is 9.02 feet
Answer : 9.02 feet

The height of the tank if it’s radius is 16 feet is,

⇒ Height = 9.02 feet

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Given that;

A cylindrical fish tank at the zoo has a capacity of 7252 cubic feet.

Now, We know that;

Volume of a cylinder = π × radius² x height

Here, Radius is 16 feet.

Hence, We get;

Volume of a cylinder = π × radius² x height

7252 = 3.14 × 16² × h

⇒ 7252 = 803.84 h

⇒ h = 7252 / 803.84

⇒ h = 9.02 feet

Thus, The height of the tank if it’s radius is 16 feet is,

⇒ Height = 9.02 feet

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need help on my geomrty homework

Answers

The first one is the correct answer

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

Answer:

You like to lift weights!!!!

<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3

How far away from zero on the y-axis is the point (2, 5)?
A. 2
B. 0
C. 5
D. 1

Answers

i think either a or c

the answer is C

Step-by-step explanation:

2 is the x axis and 5 is the y

An elevator is on the 10th floor. It goes down 6 floors and then up 4 floors. What floor is the elevator on now?
A)
6th floor
B)
7th floor
C)
8th floor
D)
9th floor
Please hurry help me please

Answers

Answer:

c

Step-by-step explanation:

Its 10th floor goes down 6 floors which is on the 4th floor and goes up 4 floors and now its on the the 8th floor

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

The elevator is on the 8th floor.

What is an expression?

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example:

2 + 3x + 4y = 7 is an expression.

4 - 3 = 1 is an expression

3 - 6 = -3 is an expression

We have,

An elevator is on the 10th floor.

It goes down 6 floors.

This can be written as an expression:

10 - 6 = 4

The elevator is on the 4th floor.

The elevator then goes up 4 floors.

This can be written as an expression:

4 + 4 = 8

The elevator is on the 8th floor.

Thus,

The elevator is on the 8th floor.

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Consider two lines. Line A is given by the function f(x) = 4x - 9, while Line B contains the points (0,5) and (2, 12).
Which statement is true?
-))
A)
Line A and Line B have the same slope,
B)
Line A has a greater slope than Line B.
C)
Line B has a greater slope than Line A.
D)
Line A slope is less than the slope of Line B.

Answers

Answer:

B) Line A has a greater slope than Line B.

Step-by-step explanation:

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