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
kakasveta [241]
3 years ago
5

HELPPP plssss pls pls

Mathematics
1 answer:
Kitty [74]3 years ago
4 0

Answer:

∠C = 75°

Step-by-step explanation:

using the formula for the sum of interior mangles for a polygon:

total interior angles = (180° x 5 angles) - 360° = 540°

113° + 4x + 113° + 2x + 9° + 3x + 8° = 540°

combine like terms:

9x + 243° = 540°

9x = 297°

x = 33°

∠C = 2(33) + 9 = 75°

You might be interested in
Number 6 what's the answer?
Korolek [52]
Its B
-130 + 240= 110
110- 56 = 54
So.. 54 is your answer
3 0
4 years ago
Read 2 more answers
Dylan is saving money to buy a new bike that costs $195. He has $25 already saved and plans to save $40 each week. Which equatio
lakkis [162]

Answer:

25+40x=195

Step-by-step explanation:

If he already has $25, you need to add that to 40x (40 times the amount of weeks it takes to get to 195, added with 25).

6 0
3 years ago
How to solve ((-9)×(-5)-9)÷(-12)
andreyandreev [35.5K]

Answer:

-3

Step-by-step explanation:

Simplify the following:

(-9 (-5) - 9)/(-12)

-9 (-5) = 45:

(45 - 9)/(-12)

| 3 | 15

| 4 | 5

- | | 9

| 3 | 6:

36/(-12)

The gcd of 36 and -12 is 12, so 36/(-12) = (12×3)/(12 (-1)) = 12/12×3/(-1) = 3/(-1):

3/(-1)

Multiply numerator and denominator of 3/(-1) by -1:

Answer:  -3

3 0
3 years ago
Write the ratio as a ratio of whole numbers using fractional notation 15 hours to 40 hours simplified fraction
Contact [7]

Answer:

3/8

Step-by-step explanation:

Since it is 15/40 hours originally, what we need to do is just simplify this fraction.

The numerator and denominator are both divisible by 5.

3/8

8 0
4 years ago
What is the area of the rectangle
Whitepunk [10]

Answer:

See explanation.

Step-by-step explanation:

Area=A

length=l

width=w

A=lw

A=\frac{7}{3}*\frac{9}{4}

A=\frac{56}{12}

A=\frac{14}{3}

A= 4\frac{2}{3}

6 0
3 years ago
Other questions:
  • To a survey of 290 newspaper reader, 181
    6·1 answer
  • you plan to save 600 a month for the next 30 years for retirement. What interest rate would you need to have for 1,000,000 at re
    13·1 answer
  • When the sun is at a certain angle in the sky, a 100 foot building will cast a 25 foot shadow. How y’all is a person if he casts
    15·1 answer
  • PLEASEEEEEEEE HELPPPPPPPPP MEEEEEEEEEE
    11·1 answer
  • What is the total price of a $40 item including 6.5% sales tax
    14·1 answer
  • If 3.x - 7 = 5, then 2x – 1=?
    7·1 answer
  • PLEASE HELP IM DESPERATE<br><br> ALL I NEED IS FOR SOMEONE TO ANSWER NUMBERS 7, 8, AND 9
    6·1 answer
  • Pls I need help !!!!!!
    13·1 answer
  • I really need help someone pls help
    15·2 answers
  • Rate Time = Distance
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!