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
Alexus [3.1K]
3 years ago
9

Pls help!!!!!!!!!!!!!!!

Mathematics
2 answers:
victus00 [196]3 years ago
8 0

Answer:

Step-by-step explanation:

c i think

maria [59]3 years ago
6 0

Answer:

ok

Step-by-step explanation:

You might be interested in
Help Q-Q 7/10c =4 1/5
shepuryov [24]

\huge\mathfrak\green{answer}

= q -   \frac{q7}{10} c =  \frac{41}{5}

\red{multiply}

= q -  \frac{cq7}{10} =  \frac{41}{5}

\red{subtract \: q \: from \: both \: sides}

= q -  \frac{cq7}{10}  - q =  \frac{41}{5} - q

\red{now \: simplify}

=  -  \frac{cq7}{10}  =  \frac{41}{5}  - q

\red{multiply \: 10 \: both \: sides}

= 10( -  \frac{cq7}{10} ) = 10. \frac{41}{5}  - 10q

\red{simplify}

=  - cq7 = 82 - 10q

\red{now \: divide}

=  \frac{ - cq7}{ - q7}  -  \frac{82}{ - q7}  -  \frac{10q}{ - q7}

\red{simplify}

= c =   - \frac{82 - 10q}{q7} (q≠0)

Brainliest? :) (I'd really appreciate if you mark me as brainliest)

\huge\mathfrak\green{thank \: you}

5 0
3 years ago
Read 2 more answers
Lisa purchased a hat for $10, a purse for $20, and a book for $23. The sales tax rate was 7.2 percent. What was the total amount
Mamont248 [21]

$56.82 is the correct amount

7 0
3 years ago
Sole the proportion
Bess [88]

Answer:

11/6 or 1.8333333333

Step-by-step explanation:

\frac{2x + 1}{6} = \frac{7}{9}

Cross Multiply:

7 x 6 = 42

9 (2x+1)

42 = 9(2x+1)

42 = 18x + 9

Then, isolate the variable. In order to do so, subtract 9 from both sides.

33 = 18x

Now, divide by 18 (to find x)

33/18 =

1.8333333 or 11/6

8 0
3 years ago
Allison practices her violin for at least 12 hours per week. She [practices for three fourths of an hour each session. If Alliso
Nikolay [14]
Well let’s see...

If she practices 3/4 of an hour a week we need to find out how much time is 3/4 of an hour. To do this we divide 60/4 and get 15. We check by multiplying 15 x 4 and get 60 so we know we are correct.

Now we know that 1/4 of an hour is 15 minutes, but we need to know how long she practices per session. Because 15 is 1/4 we multiply 15 x 3 to make it 3/4.

15 x 3 is 45. We check by dividing 45 by 3 and we do get 15 so we are correct.

If 3/4 of an hour is 45 minutes and she practices for 3/4 of an hour then we know that for every session she practices for 45 minutes.

The question states that she practices for 3 hours every week, since we know that we need to multiply 45 (because she practices 45 minutes every session) by a number that will get us 3 hours.

45 x 4 is 180 minutes (or three hours) we divided 180 by 4 and got 45 thus we are correct.

Which in turn means she has done 4 sessions this week. Since now we know that 4 sessions is 3 hours (making the ratio 4:3) we can multiply to find how many sessions she has left to do this week.

So if we have 4:3 then we can make it 8:6 (which means we know have 8 sessions and 6 hours) now we can make it 12:9 (12 sessions and 9 hours) and add it once more to get 16:12 (or 16 sessions and 12 hours).

Now we know that it takes 16 sessions for her to reach twelve hours, and since she and already done 4 sessions and 3 hours, it means that she has 12 sessions left to do until she is able to get her 12 hour a week goal.

—
Hope this helped, have a great day! :D
4 0
3 years ago
Read 2 more answers
Consider functions fand g.<br> f(x) = -13<br> g(x) = |1/8x-1|
stira [4]

Answer:

We conclude that

(g o f) (4) = 9

Hence, option C is correct.

Step-by-step explanation:

Given

f(x) = -x³

g(x) = |1/8x - 1|

To determine

(g o f) (4) = ?

Using the formula

(g o f) (4) = g[(f(4)]

first we need to determine f(4)

so substituting x = 4 into f(x) = -x³

f(x) = -x³

f(4) = -(4)³ = -64

so

(g o f) (4) = g[(f(4)] = g(-64)

so substitute x = -64 in g(x) = |1/8x - 1|

g\left(x\right)=\left|\frac{1}{8}x-1\right|

substitute x = -64

g\left(-64\right)=\left|\frac{1}{8}\left(-64\right)-1\right|

            =\left|-\frac{1}{8}\cdot \:64-1\right|

            =\left|-8-1\right|

            =\left|-9\right|

Apply absolute rule: |-a| = a

            =9

Therefore, we conclude that

(g o f) (4) = 9

Hence, option C is correct.            

3 0
3 years ago
Other questions:
  • What is -8 divided by-4 equal?
    8·1 answer
  • Find the value 8*10^0
    12·1 answer
  • M-7&lt;6
    6·1 answer
  • Eddie is looking at a map of Sandy Shore Park. The scale on the map is: 1 inch = 1/2 mile. If Clark's Pond and Vista Ridge are 9
    6·1 answer
  • Plz help what the answer
    5·2 answers
  • A farmer has 240 acres to plant. He needs to decide how many acres of corn to plant and how many of oats. He can make $40 per ac
    13·1 answer
  • The incidence of a tax is
    10·1 answer
  • Please help me out with my work
    6·1 answer
  • After a cleanup, algae covers 2 miles of a coastline. The length of the coastline covered after the cleanup is $\frac{1}{3}$
    7·1 answer
  • GCF of 2ab^2-4b I don't know how to solve this problem
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!