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
igor_vitrenko [27]
2 years ago
15

HELP!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
ahrayia [7]2 years ago
4 0

Answer:

To do this I am pretty sure your going to have to do some hard calculations.

<u><em>Lets go deeper</em></u>

<u><em></em></u>

so because it is a rectangle every angle is a right angle according to the property of a rectangle.

A right angle is 90 degress

So 8x+18=90
90-18=72

8x=72

72/8=9

x=9

Feel free to do brainlest if correct

You might be interested in
On Monday a company stock closed at a price of $30.80 per share. On Tuesday it increased by $1.20 per share. On Wednesday it fel
aleksley [76]
Tuesday:
30.80 + 1.20 = 32.00

Falling by 6.25% means it ends up being 93.75% of what it used to be (100% - 6.25% = 93.75%)

Wednesday:
32.00 * 0.9375 = 30

Thursday:
30 * 0.96 = 28.8

Friday:
28.8 * 1.025 = 29.52

Net change means you subtract to get the difference.

Net change = Final - initial
= 29.52 - 30.80
= -1.28

The stock fell $1.28
3 0
3 years ago
Read 2 more answers
Please answer this multiple choice question CORRECTLY for 30 points and brainliest!!
JulijaS [17]

Solve the inequality for x:

5x - 3 ≤ 7x +7

Subtract 7x from each side:

-2x -3 ≤ 7

Add 3 to each side:

-2x ≤ 10

Divide both sides by -2, also when dividing  both sides of an inequality you flip the direction of the inequality sign:

x ≥ -5

The dot will be on -5, because the inequality includes equal to, the dot is solid and is greater than, the arrow will point to the right.

The correct answer is D.

4 0
3 years ago
What value of n makes this expression equal to 6?<br><br> 3n - (2 + n)
SVEN [57.7K]

Answer:

4

Step-by-step explanation:

3n-2-n=6

2n-2=6

2n=8

n=4

5 0
3 years ago
Read 2 more answers
Give three equivalent rates that describe the top speed of a tuna.
WINSTONCH [101]

Answers:

35 much faster - Shark animal

Step-by-step explanation:

so

- a swordfish is 35 much faster than a killer whale because se have to take the maximum Speed of the killer whale away from the maximum Speed of the swordfish so is: 60-25= 35

- And the animal swims a top Speed of about 0.5 Mile for minute Is the Shark animal because: One hour has 60 minutes and of we do 30:60= 0.5 Miles for minute

i hope I had help you

EXUSE ME FOR MY BAD ENGLISH BUT I AM ITALIAN

3 0
3 years ago
Read 2 more answers
Answer this asapppp i just took a ss of it
ASHA 777 [7]
1 and 2 are vertical

3 and 4 are adjacent
4 0
3 years ago
Read 2 more answers
Other questions:
  • How to solve this? ​
    11·1 answer
  • A shop advertised a 27% off sale. If a coat originally sold for $25, find the decreased in price and sale price
    13·2 answers
  • Write a fraction that is equivalent to a terminating decimal. Write the number in both fraction and decimal form.
    15·1 answer
  • Determine if each pair of expressions is equivalent. If so state the property shown
    13·1 answer
  • Help with b? Lol I nOOb
    6·2 answers
  • Four resistors are connected in series such that their total resistance is 50ohm . If the resistance of resistors is 5 ohm , 10o
    6·1 answer
  • 20 PTS
    8·1 answer
  • Evaluate the expression for the given values of the variables.
    10·1 answer
  • Solve the system of equations<br> X=11+y<br> 2x+y=19
    8·2 answers
  • If the function f' has a continuous derivative on [0, c] then integral from 0 to c f"(x)dx=​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!