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
mixas84 [53]
2 years ago
7

Geometry!! help me!!! ​

Mathematics
1 answer:
Tems11 [23]2 years ago
7 0

Answer:

1. a=85.8 c=89.2

2. x=29.7 8x=2937. 3

Step-by-step explanation:

2. 8x+x+27°+66°=360°

8x+x=360°-66°-27°

9x=267 >Then divide both sides with 9

x=<u>29</u><u>,</u><u>666666</u><u>.</u><u>.</u><u>.</u>

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

=8X

=8 (29,66666...)

=237,333...

1. 6X+4X+32°=180°

10X=180°-32

10X=148° >divide both sides with 10

X=14.8

A=6x c=4x+32

=6(14.8) =4(14.8)+32

= 88.8 =91.2

You might be interested in
Simplify 57/69<br> simplify 9/28<br> simplify 22/44<br> write 1.125 as a fraction in simplest form
kow [346]
1.125 in simplest form is 1 1/8
8 0
2 years ago
Read 2 more answers
 which pairs of angles in the figure below are vertical angles check all that apply
makvit [3.9K]

Answer:

Options A, B and D

Step-by-step explanation:

∠ATN and ∠RTD are vertical angles.

∠RTP and ∠ATB are vertical angles.

∠DTN and ∠ATP are vertical angles.

8 0
2 years ago
What is the following product?<br> (Xv7-3v8)(xv7-3v8)
ahrayia [7]

Answer:

B

Step-by-step explanation:

I'm not really sure tho

6 0
3 years ago
Points C and D lie on graph of the equation y = 1.3x.
deff fn [24]
Y = 1.3x

point C : (3,?)...so we sub in 3 for x and solve for y
y = 1.3(3)
y = 3.9
so point C is (3,3.9)

point D : (-6,?)...so we sub in -6 for x and solve for y
y = 1.3(-6)
y = -7.8
so point D is (-6,-7.8)
7 0
3 years ago
Please I need help with this<br> 4x2 – 16x -13 = 0
igomit [66]

Answer:

-5/16

Step-by-step explanation:

multiply 4*2

4 * 2= 8 -16x -13

8-16x-13

add like-terms

8-13=-5

-5-16x=0

move the 5 with 0, which will make it positive

-16x=5

Divide

5/-16 =x

8 0
3 years ago
Other questions:
  • What is the length of one leg of the triangle?
    13·2 answers
  • Find m∠ZWV.<br><br> A. 5°<br> B. 23°<br> C. 35°<br> D. 50°
    5·1 answer
  • What is the measure of angle y in this figure? <br><br> 152 <br>63 <br>163<br>37
    12·1 answer
  • The lengths of the legs of a right triangle are 7 in. and 2 in.
    8·1 answer
  • I need help please and thank you
    8·1 answer
  • Four times a number +3 is the same as 5+ the number.
    6·1 answer
  • Alex swims at an average speed of 45 meters per minute. How far does he swim in 1 minute and 24 seconds?
    6·1 answer
  • Y= 1/2x+ 2 to make the x the subject.
    5·1 answer
  • Consider the graph of the function f(x)=(1/4)^x. Which statements describe key features of function f?
    10·1 answer
  • What is the principal solution to the equation?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!