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
oksian1 [2.3K]
1 year ago
15

9th Grade Math - Geometry

Mathematics
1 answer:
worty [1.4K]1 year ago
6 0

14x+70+20x+8=180

34x+78=180

34x=102

x=3

XBC= 20(3) +8

60+8

68

XBA= 14(3)+70

42+70

112

Angle XBC= 68 degrees

Angle XBA= 112 degrees

You might be interested in
Help me please for brainlist
allochka39001 [22]

Answer:

b. 82m³

Step-by-step explanation:

V = \frac{1}{3}(\frac{1}{2} bh_1)h_2\\b = 8.2m\\h_1 =  4m\\h_2 = 15m\\\\V = \frac{1}{3}(\frac{1}{2}(8.2)(4))(15)\\V = 82m^{3}\\

3 0
3 years ago
Read 2 more answers
Is this a rational number
ra1l [238]

Answer:

Note that it is not a perfectly elastic result so it is <em>irrational</em><em> </em>

7 0
3 years ago
Find the value of x. <br><br><br><br><br><br><br> 60o<br><br> 79o<br><br> 70o<br><br> 47o
LekaFEV [45]
180-2(55)-x=0
180-110-x=0
70-x=0
-x=-70
x=70°
3 0
3 years ago
A family needs to build fencing around their rectangular
lilavasa [31]

Answer:

38

160

40

Step-by-step explanation:

If you are given a rectangular home and a square swimming pool, with dimensions of Pool = 2x & home = (2 +5x) & (3+10x) The total amount of fencing they need can be written as x + 10. If x = 5; The family needs 5 yards of fencing for their home. The family needs 10 yards of fencing for their pool.

may I have brainliest?

8 0
3 years ago
Read 2 more answers
Which number is in the solution set of the inequality 4x + 4 &gt; 36
nata0808 [166]

Step-by-step explanation:

4x > 36-4

4x > 32 (divide both sides of the inequality by 4 )

4x ÷ 4 > 32 ÷ 4

x > 8

5 0
3 years ago
Other questions:
  • Math help please!!!!
    15·1 answer
  • The table below shows the fifth powers of different numbers:
    14·1 answer
  • To find out approximately how many hours its residents are spending playing cards at a senior retirement home, the recreation di
    5·1 answer
  • 47% of 70 estimated ????? help pleazzz
    15·1 answer
  • A stadium seats 107,282 people. Another one seats 71,706 people. How many more does the 1st stadium seat than the 2nd one?
    12·2 answers
  • Brian wants to put this picture in the school newspaper in a space that is 5 inches tall. If he enlarges the picture proportiona
    6·1 answer
  • Find the exact values of the solutions in the interval 0 &lt;= x &lt; 2pi of the following equations without using a calculator.
    11·1 answer
  • 17) Find DE<br> 3r - 28<br> 3r - 30<br> x<br> D<br> G<br> 33<br><br><br> help asapp !!!
    5·1 answer
  • An astronaut inside a spacesuit weighs 300 pounds on Earth. How many pounds does she weigh on the Moon
    15·1 answer
  • 30. Felipe va a hacer un banderín para su equipo de fútbol, con las medidas que se indican en la figura. ¿Cuánta tela ocupará pa
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!