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
Ahat [919]
3 years ago
7

Can someone help ASAP I think Ik the answer but don’t wanna get wrong

Mathematics
2 answers:
Elden [556K]3 years ago
8 0

Answer:

(4x+1)= 81

Step-by-step explanation:

4x+1= 81

4x= 81 - 1

4x= 80

x= 80/4

x= 20

Sedbober [7]3 years ago
4 0

Answer:

4x+1=81(vertically opposite angles)

x=20 degrees

Step by step explanation:

4x+1=81

4x   =81-1

  4x=80

     x=20

You might be interested in
What is the slope of the line that passes through the points (-6, -7) and
Effectus [21]

Slope of the line is 0.

Step-by-step explanation:

Given points are,

(-6, -7) and (-24, -7)

Here,

x_{1} = -6\ \ \ \ \ y_1=-7\\x_2=-24\ \ \ \ \ y_2=-7

Slope = \frac{y_2-y_1}{x_2-x_1}

Slope = \frac{-7-(-7)}{-24-(-6)}\\Slope=\frac{-7+7}{-24+6}\\Slope=\frac{0}{-18}\\Slope= 0

Slope of the line is 0.

Keywords: slope, line

Learn more about slopes at:

  • brainly.com/question/2604472
  • brainly.com/question/2609745

#LearnwithBrainly

3 0
3 years ago
The answer to the question
lozanna [386]
X=4 lmk what you need help on!
6 0
3 years ago
Reduce the following fraction 25/55<br><br><br> Pls help quickly
Lina20 [59]

Answer:

5/11

Step-by-step explanation:

5 0
3 years ago
The function h(t) = –16t2 + 28t + 500 represents the height of a rock t seconds after it is propelled by a slingshot.
Nookie1986 [14]

Answer:  h(3.2) =753.44 units represents the height after 3.2 seconds .

Step-by-step explanation:

Since we have given that the function

h(t)=-16t^2+28t+500

where t represents the time in seconds .

And we need to find the value of h(3.2)

So,

we just substitute the value of 3.2 in the function,

h(3.2)=-16\times (3.2)^2+28(3.2)+500\\\\h(3.2)=16\times 10.24+89.6+500\\\\h(3.2)=753.44

So, after 3.2 seconds the height will be 753.44 units.

4 0
3 years ago
Read 2 more answers
The point P( 0.5 , 10 ) lies on the curve y = 5 / x . Let Q be the point (x, 5 / x ) . a.) Find the slope of the secant line PQ
zalisa [80]

Answer:

Based on the results  it is expected that the slope of the tangent line at the point (0.5,10) is -20.

Step-by-step explanation:

To see that compute, the slopes for the given points as follows:

1. For x=0.6 we have:

m=\dfrac{(5/0.6)-10}{0.6-0.5}=-16.66

2. For x=0.51 we have:

m=\dfrac{(5/0.51)-10}{0.51-0.5}=-19.60

3. For x=0.4 we have:

m=\dfrac{(5/0.4)-10}{0.4-0.5}=-25.00

4. For x=0.49 we have:

m=\dfrac{(5/0.49)-10}{0.49-0.5}=-20.40

So, we observe that the slope of the tangent line at (0.5, 10) is close to the value -20.

The graph shown below is useful to see the secant lines that approximates the tangent line.

7 0
4 years ago
Other questions:
  • What is the common number between 1, and 100?
    6·1 answer
  • Solve √2x+15=x+6. Verify the solution(s).
    10·1 answer
  • A coin is tossed twice. What is the probability of the coin landing heads up both times
    7·1 answer
  • A bottle of liquid cleaner contains 160 fluid ounces. If one wash load requires 2 ounces of the​ detergent, how many washes can
    12·1 answer
  • It costs $5820 to get new windows for
    11·1 answer
  • Alvin is six years younger than Elga. The sum of their ages is 62. What is elga’s age?
    8·1 answer
  • ​10/3 = k/9 what is k<br> ​​
    10·1 answer
  • What is the equation of a line with a slope of
    11·1 answer
  • What is the equation in standard form of the line y=1/9 x +5?
    12·1 answer
  • With a coupon, you can get a pair of shoes that normally costs $96 for only $75. What percentage was the discount?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!