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
mars1129 [50]
3 years ago
14

PLEASE HELP!!! GEOMETRY QUESTION

Mathematics
1 answer:
maria [59]3 years ago
7 0

Answer:

Step-by-step explanation:

2y + 100 +6x-10=180(in a cyclic quadrilateral opposite angles are supplementary)

2y+6x+90 =180

2y + 6x = 90

dividing each side by 2

y+3x = 45   ........1

7x+1+2y+74 =180 ( same reason)

7x + 2y =105  ............2

multiplying 1 by 2

2y +6x =90........ 3

subtracting 3 from 2

7x+2y-2y-6x = 105-90

x = 15

substituting x=15 in 1

y+45 =45

y= 0

please mark me as the brainliest

You might be interested in
Norma has 9 pies to divide among 4 friends.How many pies will each friend receive if all of the pies must be used and can be div
Romashka [77]

Answer:

2.25

Step-by-step explanation:

9 divided by 4 is 2.25 hope this helped!

8 0
3 years ago
Find the<br> volume of the<br> composite solid
Vlada [557]

Answer:

253.5 ft³

Step-by-step explanation:

Volume of a pyramid = \frac{1}{3}× base area × height

Volume of a prism = base area × height

Volume of the pyramid

= \frac{1}{3}× (6×6.5÷2) × 9

= \frac{1}{3}× 19.5 × 9

= 58.5 ft³

Volume of the prism

= (6×6.5÷2) × 10

= 195 ft³

Volume of the solid

= 58.5 + 195

= 253.5 ft³

5 0
3 years ago
Read 2 more answers
Identify the graph ofy=e^x - 2<br><br><br><br><br> (The answer is graph b)
Inga [223]

Answer:

b

Step-by-step explanation:

7 0
3 years ago
Brody found a rare, one-of-a-kind character card in his new deck. The card is valued at $24.95. Every year, the card's value inc
Mademuasel [1]
The answer is D. because after the 25 years the value increases by 66$ which makes the card valued at 90.95 once you add the original value. Thus making the card less than 100$
6 0
4 years ago
Read 2 more answers
Plz help with this NO LINKS
dmitriy555 [2]
The answer is B add up the whole numbers and multiply the fractions so you get 4 1/8
6 0
3 years ago
Other questions:
  • Gregory runs at a steady pace on his treadmill. In two hours he runs 12 miles.
    14·2 answers
  • Why is the additive inverse of a positive number negative?
    11·2 answers
  • Select all that apply. If 2x 2 - 6x = 0, then x - 6 = 0 x - 3 = 0 x + 1 = 0 2 x = 0
    6·1 answer
  • Please help me quickly! I’ll give brainlyist
    12·1 answer
  • A survey handed out to individuals at a major shopping mall in a small Florida city in July asked the following: Gender Age Ethn
    7·1 answer
  • The perimeter of a rectangle is 50 inches. The length of the rectangle is 10 inches. Which
    9·1 answer
  • Work out the problem -5-8​
    14·1 answer
  • Need help with this question.
    11·1 answer
  • Find the equation of a line that passes through the point (3,4) and has a gradient of 5. Leave your answer in the form y = mx +
    11·1 answer
  • Amber is making a desert that requires 4 cups of flour for every 1/3 cup of brown sugar. How many cups of flour is needed for 1/
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!