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
SVETLANKA909090 [29]
3 years ago
6

Can someone help me with I’m lost

Mathematics
1 answer:
frozen [14]3 years ago
3 0
Plug in what you are given from the table into the equation to find the missing value

1. 2x - 0 = 8
2x = 8
x = 4

2. 2x - -8 = 8
2x + 8 = 8
2x = 0
x = 0

3. 2(5) - y = 8
10 - y = 8
- y = -2
y = 2

4. 2(-3) - y = 8
-6 - y = 8
- y = 14
y = -14
You might be interested in
11/6 as a mixed number
xxTIMURxx [149]

Answer:

1 and 5/6

Step-by-step explanation:

6 0
4 years ago
Find the areas of the sectors formed by ∠DFE. Round your answers to the nearest hundredth.
bija089 [108]

Answer:

Area of the sector in red = 177.87 cm²

Area of the sector in blue = 437. cm²

Step-by-step explanation:

Area of the sector = \frac{\theta}{360}(\pi )(r)^2

Area of the sector shaded in blue = \frac{256}{360}(\pi )(14)^2

                                                        = 437.87 cm²

Central angle formed by sector shaded in red = 360 - 256 = 104°

Area of the sector shaded in red = \frac{104}{360}(\pi )(14)^2

                                                      = 177.884

                                                      ≈ 177.88 cm²

Therefore, area of the sector shaded in red = 177.87 cm² and area of the sector in blue = 437.88 cm²

6 0
3 years ago
Help me please! I'm stuck and I need the answer now! Thx so much!
Bess [88]

Answer:

  • 34

Step-by-step explanation:

<u>Given</u>

  • z = -3 + 5i

<u>Conjugate of z is:</u>

  • z' = -3 - 5i

<u>Product zz' is:</u>

  • zz' = (-3 + 5i)(-3 - 5i) = (-3)² - (5i)² = 9 - 25(-1) = 9 + 25 = 34
4 0
3 years ago
Read 2 more answers
Write the expressions for the following situations. The difference of 15 and 4 times a number I want to buy 4 tickets to go to D
ElenaW [278]

Answer:

  • The difference of 15 and 4 times a number

4a - 15

  • I want to buy 4 tickets to go to Disney World. They are currently on sale for with a 12% discount.

100% representate the original cost of tikets,

100% = 100/100 = 1

12% discont:

12% = 12/100 = 0.12

1 - 0.12 = 0.88

0.88

then the expressión is:

4*0,88d

=3.52 d

d = original cost of each ticket

5 0
3 years ago
A rectangular prism and its dimensions are shown in the diagram.
Y_Kistochka [10]

Answer:

Surface Area =237.5

3 0
4 years ago
Other questions:
  • Help please with question 3
    14·2 answers
  • The sum of these fractions is between which two whole numbers?
    9·2 answers
  • Describe the relationship between the 8 in 4,568,012 and the 8 in 5,281,097. Write two different statements.
    13·1 answer
  • 7 - 8x + 22 <br> Please answer with explanition!
    10·2 answers
  • Use the Distributive Property to write 5x-8x in factored form
    7·1 answer
  • a positive number is 7 times another number if 3 is added to both the numbers then one of the new number becomes 5 by 2 times th
    5·1 answer
  • 1/3 is greater or less than 1
    11·2 answers
  • What is the equation in point-slope form of the line passing through (3, 6) and (−2, 1)?
    5·1 answer
  • 1.
    8·2 answers
  • Which equation is a function?​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!