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
Katarina [22]
3 years ago
14

What is the answer?

Mathematics
1 answer:
Alex73 [517]3 years ago
5 0

Answer:

see explanation

Step-by-step explanation:

k=3, giving 3, 4, 5 as the three integers.

He should have used k + (k+2) + (k+4) = 4k

which gives k = 4 and the correct answer is

4, 6, 8

You might be interested in
Two dice: Find the probability of rolling an odd number on the first die and an even number on the second die.
klasskru [66]

Answer:

1/4; 25%

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Art walked 4.1 km in preparation for the Community Walk–a–thon. Bill walked 3600 m. How many more metres did Art walk than Bill?
WINSTONCH [101]

Answer:

.5 more kilometres.

Step-by-step explanation:

3600 m = 3.6 km. 4.1 is .5 greater than 3.6

7 0
3 years ago
Read 2 more answers
I need to show work..
slavikrds [6]

Step-by-step explanation:

Since the two sides of the triangle are equal and (it appears) the angle D is bisected by DG, then we can say that EG and GF are equivalent.

Knowing this, we can set the two lines equal to each other and solve for x:

2x + 11 = 14x - 37

2x - 14x = -37 - 11

-12x = -48

x = 4

Since we need to find EG, we need to plug in x = 4 into its equation:

2x + 11

2(4) + 11

8 + 11

19

8 0
2 years ago
Read 2 more answers
Below is an attempt to derive the derivative of sec(x) using product rule, where x is in the domain of secx. In which step, if a
4vir4ik [10]

The error occurs in step 3. By the product rule, we have

\dfrac{\mathrm d}{\mathrm dx}(\sec x\times\cos x)=\dfrac{\mathrm d}{\mathrm dx}(\sec x)\times\cos x+\sec x\times\dfrac{\mathrm d}{\mathrm dx}(\cos x)

=\dfrac{\mathrm d}{\mathrm dx}(\sec x)\times\cos x\boxed{+\sec x\times(-\sin x)}

=\dfrac{\mathrm d}{\mathrm dx}(\sec x)\times\cos x\boxed{-\sec x\times\sin x}

(i.e. there is a missing factor of \sin x)

Then

\dfrac{\mathrm d}{\mathrm dx}(\sec x)\times\cos x-\sec x\times\sin x=0

\implies\dfrac{\mathrm d}{\mathrm dx}(\sec x)\times\cos x=\sec x\times\sin x

\implies\dfrac{\mathrm d}{\mathrm dx}(\sec x)=\dfrac{\sec x\times\sin x}{\cos x}

\implies\dfrac{\mathrm d}{\mathrm dx}(\sec x)=\sec x\times\tan x

6 0
2 years ago
Jason is buying hamburgers and hot dogs for a barbecue. One package of hamburgers costs $10. One package of hotdogs costs $5. He
Eddi Din [679]
Let hotdogs be d and hamburgers be b

he needs AT LEAST 3 packages of hotdogs
so
d \geqslant 3
each packet costs $5 so he must spend $15 in total on hotdogs
so he can spend NO MORE than $45 on hamburgers so can buy no more than 4 packs of hamburgers
so
b \leqslant 4
8 0
3 years ago
Read 2 more answers
Other questions:
  • The slope of the line below is 3. Use the coordinates of the labeled point (6, 8) to find a point-slope equation of the line.
    10·2 answers
  • Reason Lena is making a puzzle, she cuts a shape into5. two pieces and rearranges them to make the shape below.Which shape did s
    14·2 answers
  • A store finds that the number of shirts sold increases each week. In the first week, only 15 shirts were sold. In the next week,
    14·1 answer
  • (-4.25)0 to the power
    14·1 answer
  • So sorry but can you answer this question gonna pull my hair out
    11·1 answer
  • Y=x+5<br> 4x+y=20<br> Solving system by substitution
    7·1 answer
  • Which value of X is a solution of x&lt;-2<br><br> A.-3<br> B.-2<br> C.-1<br> D.0
    6·2 answers
  • Use implicit Differentiation to find dy/dx<br> y/x= x^2+y^2+ln(xy)
    7·1 answer
  • 7. Lesa spent $25 at the grocery store.
    14·1 answer
  • Pls help quick
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!