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
babymother [125]
3 years ago
9

Help me please!!!!!??​

Mathematics
1 answer:
solmaris [256]3 years ago
8 0

Answer:

90+38=128

180-128= 52

52 is ur answer

Step-by-step explanation:

You might be interested in
Find the sum of the arithmetic sequence.<br><br> -10, -7, -4, -1, 2, 5, 8
Lesechka [4]

Answer:

+3 every time or the total?

Or is it 18? U specify which

7 0
3 years ago
Serena is writing an expression that is equivalent to 12ab - 6b, but she has not completed it. ? (2a - 1) What is missing from t
zysi [14]
12ab - 6b = (2a-1)(6b)
3 0
3 years ago
A pendulum is swinging back and forth. After ttt seconds, the horizontal distance from the bob to the place where it was release
pychu [463]

Answer:

Every 10 seconds

Step-by-step explanation:

The bob crosses its midline whenever cos(2π(t-2)/20)=0.

Since cosθ=0 when θ=±π/2 + 2πn, we can find then the bob crosses its midline by solving:

2π(t-2)/20 = ±π/2 + 2πn

t-2 = ±5+20n

The solutions are when t = -3, 7, 17, 27, 37, ...

Therefore, the bob passes its midline every 10 seconds.

8 0
3 years ago
Ayo i need help plz it would be rlly helpful
SSSSS [86.1K]

Answer:

Step-by-step explanation:

Combine like terms

6) -4f - 9 -f + 15 =<u> -4f - f</u>  <u>-9  +15</u>

                          = -5f  + 6

7) 1.5g - 10 + 6.5g - 3 = <u>1.5g + 6.5g</u>   <u>- 10 - 3</u>

                                  = 8.0g -13

                                   = 8g - 13

8)

\frac{1}{2}h + 2h + \frac{3}{2}h - 1 = \frac{1}{2}h+\frac{3}{2}h+2h - 1\\

                           = \frac{1+3}{2}h + 2h -1\\\\= \frac{4}{2}h + 2h -1\\\\= 2h + 2h -1 \\\\= 4h - 1

9) 4.2j + 6.7j - 5j - 5 = 10.9j - 5j - 5

                                = 5.9j - 5

7 0
3 years ago
Please help me asap brainliest if correct
mixas84 [53]

Answer:

z ≥ − 8

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Ricky, Sam, and Timothy cycles from Airy Town to Brightvale which was 9km apart. Ricky cycles at a constant x km/h. Sam cycled a
    15·1 answer
  • What is th3 slop of your line? what is the y-intercept. How can you tell 2x+y=3x-7
    6·1 answer
  • Graph 8x^4 + x^3 +5x^2 +20x +3
    9·1 answer
  • Which graph represents the equation y=23x−2?<br><br> plzzzzzz
    5·1 answer
  • Which fraction would make this equation true 5×?=6 1/4​
    8·1 answer
  • Do dialations always increase the length of line segments
    13·1 answer
  • Solve for x using the master product : <br><br> 6х^2 + 5х – 1 = 0
    13·1 answer
  • What is the sign of the product (−4)(6)(9)(3)?
    11·2 answers
  • Please answer for branliest
    15·1 answer
  • 16% of 23 <br> please helpppppp <br> 1% of the same number is 4.6
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!