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
MrMuchimi
4 years ago
7

Part B: Solve 2a − 5d = 30 for d. Show your work. (6 points)

Mathematics
1 answer:
stich3 [128]4 years ago
3 0
<span>Given Equation: 2a − 5d = 30 

Solution:

2a - 5d = 30

-5d = 30 -2a

d = ( 30 - 2a )/ (-5)

  =  -6 + (2a/5) 

  = (2a/5) - 6

I hope this helps</span>
You might be interested in
Help plz<br> what's <img src="https://tex.z-dn.net/?f=%5Csqrt%7B8%2A8%7D" id="TexFormula1" title="\sqrt{8*8}" alt="\sqrt{8*8}" a
-Dominant- [34]

Answer:

8

Step-by-step explanation:

\sqrt{8*8} = \sqrt{64}

\sqrt{64} = 8

Hope this helps!

7 0
3 years ago
Read 2 more answers
Find the angle marked with the ? mark
Yuri [45]

Answer:

53 degrees

Step-by-step explanation:

Angle N = angle E

because angle made by joining end points of same chord on circumference are always equal.

so angle E = 37

Angle D = 90 ( because angle made by diameter on circumference is 90 degrees)

Now in Triangle DEC. Sum if all the angles of triangle us 180

Angle D + angle E + ? = 180

37 + 90 + ? = 180

127 + ? = 180

? = 180 - 127

? = 53 degrees

4 0
3 years ago
Find f(-11/5) if f(n) = 5n + 6. -17 5 -5
Ber [7]
F(-11/5) if f(n) = 5n + 6. f (-11/5) = 5 (-11/5) + 6 f (-11/5) = -11 + 6 f(-11/5) = -5 :)
4 0
3 years ago
Read 2 more answers
Runner is compared with the world record
34kurt

Answer:

please add a different picture this one is fuzzy

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Hiiio!Can you please help❤️
dusya [7]
It should be B. 1260












5 0
3 years ago
Other questions:
  • 12 farmers harvest the crops in a field in 20 hours. How much workers will be required to do the same work in 8 hours?
    11·1 answer
  • Three single-digit numbers multiply to make 168
    10·1 answer
  • What is the relationship between a conjecture, a theorem, and a two column proof?
    10·1 answer
  • If the vertex of a parabola is at (4,3), what is its axis of symmetry?
    12·1 answer
  • Select the correct answer.
    12·1 answer
  • At 8:00 A.M., the temperature is 53 °F. At 11:00 A.M., it is 69 °F.
    7·1 answer
  • Janelle built a catapult to launch snowballs at her brother for their epic snowball fight. She wants to
    12·1 answer
  • Please help with this other question
    12·1 answer
  • Need help with these two questions please
    11·2 answers
  • What percent of the population is polled, if the population size is 4,000 at a NYC high
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!