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
Pavel [41]
3 years ago
8

I need help with number 1

Mathematics
1 answer:
rjkz [21]3 years ago
3 0

Answer:∠1=55° ∠2=55° ∠3=55° ∠4=70° ∠5=55°

Step-by-step explanation:

We know that opposite angles of rhombus are congruent and the diagonals of rhombus cut the vertex angles into half. So ∠4=70° and ∠2=∠3=∠1=∠5.

Let ∠2+∠3=x

the sum of four angles of rhombus= 360°

70+70+ x +x = 360°

140+2x = 360°

2x=220°

x=110°

∠2=110°/2=55°=∠3=∠1=∠5

You might be interested in
Determine the factor for the following expression: 4x + 8.
Temka [501]
4x + 8.....the factor is 4

4(x + 2)
7 0
3 years ago
In 2016, Stare A produced 600 million pounds more apples that State B. Together, the two states produced 1600 million pounds of
crimeas [40]

Answer:

800

Step-by-step explanation:

The Answer Is 8,000,000 Because

8×2 16 so 8,000,000 × 2=16,000,000

8 0
3 years ago
Just need help with 6 please
alexdok [17]

Answer:

Congruent, SSS

Step-by-step explanation:

The dashes on the sides of the triangles represent that the corresponding lengths of the triangles are equal in length. Since it is given that all corresponding lengths of the triangles are equivalent, the triangles are congruent by the SSS (side, side, side) test.

Hope this helps :)

4 0
3 years ago
I need help on this one help hurry
Blababa [14]

Answer:

;;6

Step-by-step explanation:

56 5

7 0
2 years ago
Pls Help! It would be very much appreciated, Thx!
Fofino [41]

Answer:

A. 30 two-point questions and 10 four-point questions

Step-by-step explanation:

30 multiplied by 2 equals 60

10 multiplied by 4 equals 40

60 plus 40 equals 100 points which is the amount of points the test is worth as stated i the question.

30 plus 10 equals 40, which is the total amount of questions in the test as stated in the question.

5 0
3 years ago
Other questions:
  • 30% of 85 on a percent ruler
    15·1 answer
  • Matty’s piano book includes 15 songs in the key of C, 10 in the key of G, and 5 in the key of F. The songs from all three keys a
    10·1 answer
  • Tracy has 7/8 pounds of butter in her refrigirator. She uses 2/3 of it for cookie batter. How much of the butter did she use?
    13·1 answer
  • Please hlep me with this question asap
    15·1 answer
  • A space traveler saw 17 stars. All but 8 disappeared into a black hole. How many were left?
    8·1 answer
  • Can someone please help
    14·2 answers
  • Find the equation of the line. The line is parallel to y=-6/7x +1 and passes through the point (-7, -3). The equation of the lin
    11·1 answer
  • Yo can someone help me out
    6·2 answers
  • The radius of the base of the right circular cone shown below is 5 inches and the height of the cone is 7 inches solving which o
    5·1 answer
  • I NEED HELP PLEASE HELP ME ASAP PLEASEEEEE
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!