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
Rufina [12.5K]
3 years ago
13

HEEEEEY YALL IM GIVING FREE BRAINLY IF U ANSWER THIS

Mathematics
2 answers:
kifflom [539]3 years ago
7 0

Answer:

65

Step-by-step explanation:

Scorpion4ik [409]3 years ago
7 0

Answer:

65

Step by step explanation:

You might be interested in
I need a lot of help on this please!!!
givi [52]

Answer:

y=-12, 0, 0,0,4

Step-by-step explanation:

They are all in order all you have to do is plug in the x value were the x is so like this

4(-2)-4 do it like that with every number from the x value then they are right

6 0
3 years ago
Help me for brainetest pls answer on paper on a number line
Elanso [62]

Answer:

10 5/8

Step-by-step explanation:

5 0
3 years ago
Solve each equation.SHOW work plz
Studentka2010 [4]
3 \frac{1}{2} r = 28 \\  \frac{7}{2} r = 28 \\  \frac{ \frac{7}{2} }{ \frac{7}{2} } r =  \frac{28}{ \frac{7}{2} }  \\ r =  \frac{ \frac{56}{2} }{ \frac{7}{2} }  \\ r= \frac{56}{7}

1 \frac{1}{2} c =6 \\  \frac{3}{2} c= \frac{12}{2}  \\  \frac{ \frac{3}{2} }{ \frac{3}{2} } c= \frac{ \frac{12}{2} }{ \frac{3}{2} }  \\ c= \frac{ \frac{12}{2} }{ \frac{3}{2} } = \frac{12}{3} =4 \\ c=4

7 0
3 years ago
If a person rows to his favorite fishing spot 14 miles downstream in the same amount of time that he rows 2 miles upstream and i
Maru [420]

We will use distance formula which states:

d=r \times t

where 'd' is the distance, 'r' is rate or speed and 't' is time taken.

So, t=\frac{d}{r}

Let 'u' be the speed of boat in still water.

A person rows 14 miles downstream to the fishing spot.

So, the speed of boat downstream = (u+6) mph

Time taken by boat to go downstream = \frac{14}{u+6} hr

He rows 2 miles upstream from the fishing spot.

So, the speed of boat upstream = (u-6) mph

Time taken by boat to go upstream = \frac{2}{u-6} hr

Since, The person took same amount of time in going downstream and then going upstream.

So, \frac{14}{u+6}=\frac{2}{u-6}

Cross multiplying, we get

14 (u-6)= 2(u+6)

14u - 84 = 2u + 12

12u = 96

u = 8

So, speed of boat in still water is 8mph.

Now, Time taken in going downstream = \frac{14}{u+6}

= \frac{14}{8+6}

= 1 hr

Now, Time taken in going upstream = \frac{2}{u-6}

= \frac{2}{8-6}

= 1 hr

So, total time taken to cover 16 miles is 2 hours.

8 0
3 years ago
89.6 by 7<br><br>a 0.128<br><br>b 1.280<br><br>c. 12.800<br><br>d.128.000
Andreas93 [3]

Answer: 12.800

Step-by-step explanation:

"89.6 by 7' translates to 89.6 divided by 7.

89.6 divided by 7 is equal to 12.8

Check your answer: 12.8 x 7 = 89.6

12.8 is equal to 12.800, it is the answer.

4 0
3 years ago
Other questions:
  • PLEASE.......!!!!!!!!!!!!!
    15·2 answers
  • The percentage results of a quiz are as follows: 62, 83, 90, 72, 88, 92, 75, 88, 96, 86, 81, 68, 87. About what percent of the c
    15·2 answers
  • If two angles are adjacent and have a sum of 180, the they are?
    5·1 answer
  • Is 17 feet bigger than 804 inches
    6·2 answers
  • Percent change with 36;63
    9·1 answer
  • Fran painted 1/2 of the fence around her house.What are two other ways to name 1/2
    5·1 answer
  • #26 What are the solutions to the equation 4x2 - 52x + 169 = 121?
    13·1 answer
  • The formula for the volume of a cylinder is V = srh.
    9·1 answer
  • Someone solve this please.
    5·1 answer
  • Can someone help me please​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!