1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Effectus [21]
3 years ago
11

Please help me. I’ll give brainliest

Mathematics
1 answer:
Hoochie [10]3 years ago
4 0

Answer:

the value of x=

2×-12= -24

the value of y is 3y plus 20 which equals to 23

You might be interested in
Please help me with this question!
Rasek [7]

Answer:

87 packages

Step-by-step explanation:

First we need to find the volume of the cone-shaped vase.

The volume of a cone is given by:

V_cone = (1/3) * pi * radius^2 * height

With a radius of 9 cm and a height of 28 cm, we have:

V_cone = (1/3) * pi * 9^2 * 28 = 2375.044 cm3

Each package of sand is a cube with side length of 3 cm, so its volume is:

V_cube = 3^3 = 27 cm3

Now, to know how many packages the artist can use without making the vase overflow, we just need to divide the volume of the cone by the volume of the cube:

V_cone / V_cube = 2375.044 / 27 = 87.9646 packages

So we can use 87 packages (if we use 88 cubes, the vase would overflow)

5 0
3 years ago
Read 2 more answers
Given the triangle shown below, find the length of [BC]​
marshall27 [118]

Hyp²=ADJ²+OPP²

28²=17²+X²

784=289+x²

x²=784-289

x²=495

x=22

here is your answer 22

6 0
2 years ago
State the domain and range of the following function:
mojhsa [17]

Answer:

Domain = \{-3,0,2,1,6,3\}

Range = \{4,6,-2,-3,-7,2\}

Step-by-step explanation:

Given

\{(- 3,4), (0,6), (2, - 2), (1, - 3), (6, - 7), (3, 2)\}

Required

The domain and range

A function is represented as:

Function = \{(x_1,y_1),(x_2,y_2),....(x_n,y_n)\}

Where

x \to domain

y \to range

So, we have:

Domain = \{-3,0,2,1,6,3\}

Range = \{4,6,-2,-3,-7,2\}

7 0
2 years ago
Varies inversely as If x = 6 then y = 8. Find y when x = 4 .<br> Y=
icang [17]

Answer:

Explanation:

The statement is expressed as

y

∝

1

x

inverse means

1

variable

To convert to an equation introduce k, the constant of variation.

y

=

k

×

1

x

⇒

y

=

k

x

To find k use the given condition that y = 8 when x = 4

8

=

k

4

⇒

k

=

4

×

8

=

32

⇒

equation is

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

∣

∣

∣

2

2

y

=

32

x

2

2

∣

∣

∣

−−−−−−−−−−−−

x

=

16

→

y

=

32

16

⇒

y

=

2

when

x

=

16

8 0
2 years ago
How do you solve this math problem
zhuklara [117]
The expressions is undefined in the set of the real numbers.
3 0
3 years ago
Read 2 more answers
Other questions:
  • What mathematical questions could we ask about this image?​
    12·1 answer
  • (-5,-3), parallel to y=6/5x+4
    14·1 answer
  • There are 6 picas in 1 in. If a line of type is 3 3/4in long. What is this picas in length?
    7·1 answer
  • Who can help me please
    12·1 answer
  • Find the mean absolute deviation of the data: 5,8,8,10,13,14,16,22
    13·1 answer
  • The cross-sectional areas of a right triangular prism and a right cylinder are congruent. The right triangular prism has a heigh
    5·1 answer
  • How to solve question 20? Please help!!
    11·1 answer
  • Solve the system of equations.<br> ​ <br> −5x−3y−9=0<br> 4x−18y−54=0<br> y=? x=?<br> ​
    8·1 answer
  • 5. Which one choice is written in scientific notation.
    15·1 answer
  • A taxi covers 330 km distance in 6 hours. 1 Find the speed of the taxi in km per hour 1 How many kilometres does it travel in 8
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!