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
podryga [215]
3 years ago
5

Solve for k.

Mathematics
1 answer:
Bond [772]3 years ago
7 0
K - 45 = 18.....add 45 to both sides
k = 45 + 18
k = 63
============================
55 minutes - 36 minutes = 19 minutes
============================
45 minutes - 23 minutes = 22 minutes

You might be interested in
Find the area of a square with sides 17 centimeters long.
pickupchik [31]

Answer:

289 cm²

Step-by-step explanation:

Length (L) = 17 cm

Area of a square

= L²

= (17cm)²

= 289 cm²

7 0
3 years ago
Read 2 more answers
HELP WILL MARK BRAINLIEST
kobusy [5.1K]

Answer:

(16)(1)                          => identity property of multiplication

2(3+7) = 2(3) + 2(7)    => distributive property

(2+6) + 3 = 2+ (6+3)   => associative property

9+0 = 9                      => identity property of addition

8 x 4 = 4 x 8              => commutative property

5 0
3 years ago
(20 points)
chubhunter [2.5K]
V = (1/4)(π* d² * h) 
<span>V = (1/4)(π * 10² * 12) </span>
<span>V = (1/4)(1200π) </span>
<span>V = 300π </span>
<span>[ V ≈ 942 cubic units . . . . . to 3 s.f. ] </span>
<span>V ≈ 942 cubic units 
</span>
8 0
3 years ago
Read 2 more answers
Factor this equation<br> 4x^2+12x-7
Levart [38]
4x^2+12x-7=0\\\\a=4;\ b=12;\ c=-7\\\Delta=b^2-4ac\\\\\Delta=12^2-4\cdot4\cdot(-7)=144+112=256 \ \textgreater \  0\\\\therefore\\x_1=\dfrac{-b-\sqrt\Delta}{2a}\ and\ x_2=\dfrac{-b+\sqrt\Delta}{2a}\\\\\sqrt\Delta=\sqrt{256}=16\\\\x_1=\dfrac{-12-16}{2\cdot4}=\dfrac{-28}{8}=\boxed{-\dfrac{7}{2}}\\\\x_2=\dfrac{-12+16}{2\cdot4}=\dfrac{4}{8}=\boxed{\dfrac{1}{2}}
3 0
3 years ago
At breakfast yusef drinks 16 ounces of water
satela [25.4K]

Answer:

Step-by-step explanation:

K, but what's the question?

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please help asap <br>Thank you​
    15·2 answers
  • Suppose a city with population 100,000 has been growing at a rate of ​8% per year. If this rate​ continues, find the population
    7·1 answer
  • marias mother told her to go to the health food store and buy 10 pounds of apples each bag weighed 5 pounds and contained 15 app
    7·1 answer
  • Find intervals of which
    6·1 answer
  • Find the 26th term of the following sequence:<br> 4, 0, -4, -8...
    13·1 answer
  • Simplify the expression.<br> 3(a – 7) =
    5·2 answers
  • What is the decimal equivalent of 8/3?<br> A. 2.6<br> B. 0.375<br> C. 8.3<br> D. 26
    7·2 answers
  • What is the temperature for 1 and 2?​
    11·2 answers
  • Determine the area of this shape. Express your answer in terms of pi.
    9·1 answer
  • 3. Simplify. Show your work.<br> 3 over 8 times 1 over 5
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!