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
Alla [95]
3 years ago
12

Please help me solve for x

Mathematics
1 answer:
Stolb23 [73]3 years ago
6 0

Answer:

x=11

Step-by-step explanation:

Every perpendicular corner of a square is 90 degrees.

Lines are cut half diagonally.

So

6x-21=45\\6x=66\\x=11

You might be interested in
Find the cosine of angle p
zlopas [31]

Answer: last option

Step-by-step explanation:

You need to remember the identity:

cos\alpha=\frac{adjacent}{hypotenuse}

You need to find the cosine of angle P, then, you can identify in the figure that:

adjacent=PR=21\\hypotenuse=PQ=29\\\alpha=P

Therefore, the next step is substitute these values into  cos\alpha=\frac{adjacent}{hypotenuse}, then you get:

 cos(P)=\frac{21}{29}

You can observe that this matches with the last option.

6 0
3 years ago
Please help!! 30 pts! thanks!
mel-nik [20]

Answer:

Eu não sei cara, sinto muito, cara, não me denuncie ou você é apenas um idiota metido

Step-by-step explanation:

Eu não sei cara, sinto muito, cara, não me denuncie ou você é apenas um idiota metido

5 0
3 years ago
Read 2 more answers
Bill is playing a board game that has a spinner divided into equal sections numbered 1 to 20.
erik [133]
I’m pretty sure it is d
3 0
3 years ago
What is the area of the base of a pyramid with square sides of 756 ft length using a 1 in=20 ft scale?
svetlana [45]
Its 37.8 ft cuz you devide 756 by 20 and count how many 20s you used
7 0
3 years ago
Is negative 12/7 irrational or rational
torisob [31]
Ok, think about it. What’s the definition of a irrational number? Can the number be converted to a fraction or be able to be turned into a decimal that repeats or terminates? If so your looking at a rational number. If it can’t be turned into a fraction or become a repeating or terminating decimal then your number is likely a irrational number. Hope this helps. And your number is a rational number.
6 0
3 years ago
Other questions:
  • i a toy replica from the gift shop is 7.25 inches tall what is the height in feet of the actual sears tower? show your work
    13·1 answer
  • Book is in the shape of a right rectangular prism. It measures 8 1/2 inches tall, 7 inches wide, and 2 1/2 inches thick.
    9·1 answer
  • Point A (-3,-5) and point M is at (-1,-7) what are the coordinates point of be
    8·1 answer
  • (28 POINTS) write the next three terms in the sequence.
    12·1 answer
  • a fruit drink is made by mixing lemon juice, orange juice and lime juice in the ratio 5:2:3 james makes 400ml of the fruit drink
    12·1 answer
  • 20 POINTS!!
    9·1 answer
  • What is 45% of 748????
    13·1 answer
  • On Monday, Byron spent $8.00 on lunch to purchase two tacos and one burrito. On Wednesday, he purchased one enchilada, one taco,
    14·1 answer
  • Jesse looks at the prices of 5 guitars. The prices are $85,
    8·2 answers
  • At a temperature of 5°F and a wind of 10 mph, the
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!