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
Lostsunrise [7]
3 years ago
12

D2 - 9k + 3 for d = 10 and k= 9

Mathematics
1 answer:
MariettaO [177]3 years ago
6 0

Answer:

-58

Step-by-step explanation:

d2 - 9k + 3 for d = 10 and k= 9

(10)2-9(9)+3

20-81+3

-61+3

-58

You might be interested in
Answers needed help me
frozen [14]

Answer:

it's blurry, you need a new picture

5 0
3 years ago
Please help this is important<br> -1.5x+12=2.5x-12
Anna35 [415]

Answer:

x = 6

Step-by-step explanation:

move all terms to the left:

-1.5x+12-(2.5x-12)=0

get rid of parentheses

-1.5x-2.5x+12+12=0

add all the numbers together, and all the variable.

-4x+24=0

move all terms containing x to the left, all other terms to the right

-4x=-24

x=-24/-4 - divide

x=+6

7 0
3 years ago
Write 10 12/5 as an equivalent improper fraction
romanna [79]
10 \frac{12}{5} = \frac{(10 X 5 ) + 12}{5} 
= \frac{62}{5}
8 0
4 years ago
Just answer 3 and 4 you don’t need to show your work just answers please!
ad-work [718]
#3.) 48 pieces of ribbon
#3.) this week they cost $112
8 0
3 years ago
What’s the answer to this problem that I can not figure out
Maslowich

Answer:

-64/3 HOPE THIS HELPS if you need more help let me know

4 0
3 years ago
Other questions:
  • 2x minus 3/4 = 15/4 what is the x
    14·1 answer
  • Cuanto es 5/12 X 4/20
    11·1 answer
  • Quadrilateral ABCD is located at A(−2, 2), B(−2, 4), C(2, 4), and D(2, 2). The quadrilateral is then transformed using the rule
    15·2 answers
  • So how would you break down the problem(2x-5)^2=49
    10·2 answers
  • Which right prism would have the same volume as a square prism with a base area of 36 m2 and a height of 3 m?
    15·2 answers
  • Vinnie works at an entertainment park.
    7·2 answers
  • 3.3 greater than or less than 0.33​
    5·2 answers
  • HELP ILL MARK BRAINLIEST
    5·1 answer
  • PlES heLP mEh &gt;:D FS:D&gt;FSD:F&gt; SD:F
    10·2 answers
  • A plow truck can plow 3 driveways in 25 minutes. How many driveways can he plow in 1 hour 40 minutes?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!