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
Nikitich [7]
3 years ago
7

42 - 35 = 8 - 12 + t What does t mean?

Mathematics
1 answer:
inessss [21]3 years ago
4 0
I think t = 11:
42 - 35 = 8 - 12 + t
7 = 8 - 12 + t
7 = -4 + t
7 + 4 = t
11 = t

Im sorry if this is wrong
You might be interested in
An angle measures 166° more than the measure of a supplementary angle. What is the measure of each angle?
expeople1 [14]
Supplementary means they add up to 180

angle 1 = x
angle 2 = x + 166

so x + x + 166 = 180
2x = 14
x = 7

so angle 1 = 7 angle 2 = x + 166 = 173
5 0
4 years ago
Add<br> 4 7/10 + 5 6/10=
Nady [450]

Answer:

103/10

Step-by-step explanation:

4 0
3 years ago
QUICK! Please help, will give brainliest
Lelechka [254]

The answer is D none of the above

7 0
3 years ago
Read 2 more answers
What is the measurement of 113
kirill115 [55]

Answer:

9.41666667 feet

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Find an equation of the tangent line to the curve 2(x2+y2)2=25(x2−y2) (a lemniscate) at the point (−3,1). An equation of the tan
valina [46]

2(x^2+y^2)^2=25(x^2-y^2)

Let y=y(x), so that differentiating both sides wrt x gives

4(x^2+y^2)\left(2x+2y\dfrac{\mathrm dy}{\mathrm dx}\right)=25\left(2x-2y\dfrac{\mathrm dy}{\mathrm dx}\right)

If x=-3 and y=1, the above reduces to

40\left(-6+2\dfrac{\mathrm dy}{\mathrm dx}\right)=25\left(-6-2\dfrac{\mathrm dy}{\mathrm dx}\right)\implies\dfrac{\mathrm dy}{\mathrm dx}=\dfrac9{13}

This is the slope of the tangent line, which has equation

y-1=\dfrac9{13}(x+3)\implies\boxed{y=\dfrac{9x+40}{13}}

7 0
3 years ago
Other questions:
  • Express the series in summation notation. 2 + 4 + 6 + 8 + 10 + 12
    5·1 answer
  • Here are the numbers of times 8 people ate out last month.
    9·1 answer
  • Find the numbers' opposites<br> 1) -8<br> 2) 0<br> 3) 4<br> Explain how you find an opposite.
    15·2 answers
  • Someone, please help me with this problem, please
    5·1 answer
  • ANSWER THIS ASAP NO FILE AT ATT!!
    13·1 answer
  • 8. Factor the expression x3 + 6x – 5x2 completely.
    12·1 answer
  • Please add an explanation to your answer.
    15·1 answer
  • Square root -40 divided by square root -4<br> What is the answer?
    11·1 answer
  • [25 POINTS] The approximate change in the value of f(x) = sqrt(2(x-1)) at x = 3 using differentials with dx = 0.01 is
    10·1 answer
  • In a stack of 100 newspapers, the comic section is missing from 60 papers. Lexie buys two papers from the stack. What is the pro
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!