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
Oksanka [162]
3 years ago
13

PLEASE HELP ITS URGENT. I’m not sure how to do this!! I will mark brainlist!!

Mathematics
1 answer:
elena-s [515]3 years ago
8 0

Answer:

2y+3=5y-6. (Since all sides of rhoumbus are equal)

2y-5y=-6-3

-3y=-9

y=-9/-3

y=3

I hope it helps!!

You might be interested in
T=2π√h+k /gh. Find k given that 2π2= 10​
Arte-miy333 [17]

Answer:

Bne matematikçi değilim^o^

3 0
2 years ago
Identify an equation in point-slope form for the line perpendicular to
erik [133]

Answer:

A. y - 7 = -4(x + 2)

Step-by-step explanation:

Insert the coordinates into the formula with their CORRECT signs. Remember, in the Point-Slope Formula, <em>y - y₁ = m(x - x₁)</em><em>,</em><em> </em>all the negative symbols give the OPPOSITE term of what they really are. In addition, I recall that perpendicular lines have OPPOSITE <em>MULTIPLICATIVE INVERSE </em>[<em>RECIPROCAL</em>] <em>rate of changes</em> [<em>slopes</em>], so -4 really should be replaced with ¼, but if your assignment says otherwise, then this is the answer.

6 0
2 years ago
A certain statistic will be used as an unbiased estimator of a parameter. Let R represent the sampling distribution of the estim
7nadin3 [17]

Answer:

c. The expected values of R and S will be equal, and the variability of R will be greater than the variability of S.

Step-by-step explanation:

This is Central Limit Theorem concept in which independent variables are added and form a normal distribution. The random sample of n sample size is selected which calculates normally distributed mean and variance. The expected value of samples distributor will be higher than the sample distribution.

6 0
3 years ago
Can somebody please help me with question number 1
inysia [295]

Answer:

1a: 6.283

b: 51.313

c: 285.1

Step-by-step explanation:

Area of a sector = (angle/360)πr²

1a

Area=(45/360)π(4²)=6.283

b

Area=(120/360)π(7²)=51.313

c

Area=(270/360)π(11²)=285.1

6 0
2 years ago
Help!!! Just those two, please
Lunna [17]

A. Multiply the area of the original store by the percent increase then add that to the original amount.

1200 x 0.75 = 900

1200 + 900 = 2100

Answer: 2,100 square feet.

B. 2000 x 0.30 = 600

2000 + 600 = $2,600

2600 x 0.05 = 130

2600 + 130 = 2,730

Rent :$2,730

4 0
2 years ago
Other questions:
  • Given: RHOM is a rhombus. Prove: MRH = MOH<br><br> Need help for a friend
    13·1 answer
  • Buffy is purchasing a decorative ribbon in sections that each measure
    10·1 answer
  • How many triangles can be constructed with angles measuring 80° 80° and 40°
    15·1 answer
  • A maze at a country fair is made from 375 bales of hay.The maze at the state fair is made from 4 times as many bales of hay. How
    9·1 answer
  • The thermosphere is one of the layers of Earth’s atmosphere. The temperature in the thermosphere can go as high as 1727°C. When
    11·1 answer
  • I need the answer key to all they questions. The book is Digits. Lesson 11 Unit 5 Angle- Angle Triangle Similarity. Who can help
    9·1 answer
  • Find the value of x.
    9·1 answer
  • (52x + 70) - (-36x + 18)
    9·1 answer
  • who knows me bryce olds basketball team for bainbridge also just because this question is not deleted because of not a subject i
    5·1 answer
  • LOOK FOR THE BEST THING EVER
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!