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
SCORPION-xisa [38]
2 years ago
10

if anybody could do this for me it’ll be greatly appreciated also whoever does it first gets brainliest

Mathematics
1 answer:
Nataliya [291]2 years ago
7 0

Answers:

1) 56.33

2) 44.55

3) 22.75

4) 84.57

5) 71.92

6) 39.2

7) 73.6

8) 29.67

9) 26.91

<em>Hope this was helpful!</em>

<em>-Kai <3</em>

You might be interested in
What is the answer to <br> 5x+15&lt;-10
MatroZZZ [7]

Answer:

x<-5

Step-by-step explanation:

Subtract 15 from both sides, divide both sides by 5

5 0
3 years ago
Read 2 more answers
can the area of a square be expressed as a prime number if its side length is expressed as a natural number?
Lerok [7]

not possible because the area of a square is always a square of it's length and a square cannot be a prime number

7 0
3 years ago
Read 2 more answers
What is 5.9 as a mixed number and a improper fraction?
denis23 [38]

Answer:

Improper Fraction- 5.9= 59/10

Mixed number-  5 9/10

Step-by-step explanation:

7 0
3 years ago
How do i solve this??
avanturin [10]

i do not know the answer

8 0
2 years ago
Please solve these questions for me. i am having a difficult time understanding.
s2008m [1.1K]

Answer:

1) AD=BC(corresponding parts of congruent triangles)

2)The value of x and y are 65 ° and 77.5° respectively

Step-by-step explanation:

1)

Given : AD||BC

AC bisects BD

So, AE=EC and BE=ED

We need to prove AD = BC

In ΔAED and ΔBEC

AE=EC (Given)

\angle AED = \angel BEC ( Vertically opposite angles)

BE=ED (Given)

So, ΔAED ≅ ΔBEC (By SAS)

So, AD=BC(corresponding parts of congruent triangles)

Hence Proved

2)

Refer the attached figure

\angle ABC = 90^{\circ}

In ΔDBC

BC=DC (Given)

So,\angle CDB=\angle DBC(Opposite angles of equal sides are equal)

So,\angle CDB=\angle DBC=x

So,\angle CDB+\angle DBC+\angle BCD = 180^{\circ} (Angle sum property)

x+x+50=180

2x+50=180

2x=130

x=65

So,\angle CDB=\angle DBC=x = 65^{\circ}

Now,

\angle ABC = 90^{\circ}\\\angle ABC=\angle ABD+\angle DBC=\angle ABD+x=90

So,\angle ABD=90-x=90-65=25^{\circ}

In ΔABD

AB = BD (Given)

So,\angle BAD=\angle BDA(Opposite angles of equal sides are equal)

So,\angle BAD=\angle BDA=y

So,\angle BAD+\angle BDA+\angle ABD = 180^{\circ}(Angle Sum property)

y+y+25=180

2y=180-25

2y=155

y=77.5

So, The value of x and y are 65 ° and 77.5° respectively

8 0
3 years ago
Other questions:
  • What is the number 277,180 in expanded form
    12·2 answers
  • Is 3.12 repeating a irrational or a rational
    14·2 answers
  • Which of the following can be used to describe the location that is 9 units to the right of zero on the number line?
    7·2 answers
  • Points F (0,0), G (9,0), and H (9,12) are the vertices of a triangle.
    11·1 answer
  • I need help with this please
    10·2 answers
  • Helppppppp! will give brainliest if correct
    7·1 answer
  • Help I need the answers in 20 minutes
    15·2 answers
  • 13 trig review please help me
    15·1 answer
  • in a farm there are 600 mango trees. the number of trees in each row is 10 less than twice the number of rows. does each row hav
    14·1 answer
  • Please help me please help please
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!