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
masha68 [24]
4 years ago
6

4w=276 I'm confused please help me

Mathematics
1 answer:
gtnhenbr [62]4 years ago
5 0
Divide 4 on both sides. 276 divided by 4 equals 69. final answer: w=69
You might be interested in
A woman is emptying her aquarium at a steady rate with a small pump. The water pumped to a 12-in.-diameter cylindrical bucket, a
Temka [501]

Answer:

Therefore the rate at which water level is dropping is \frac{11}{21} in per minute.

Step-by-step explanation:

Given that,

The diameter of cylindrical bucket = 12 in.

Depth is increasing at the rate of = 4.0 in per minutes.

i.e \frac{dh_1}{dt}=4

h_1 is depth of the bucket.

The volume of the bucket is V = \pi r^2 h

                                                 =\pi \times 6^2\itimes h_1

\therefore V=36\pi h_1

Differentiating with respect yo t,

\frac{dV}{dt}=36\pi \frac{dh_1}{dt}

Putting  \frac{dh_1}{dt}=4

\therefore\frac{dV}{dt}=36\pi\times 4

The rate of volume change of the bucket = The rate of volume change of the aquarium .

Given that,The aquarium measures 24 in × 36 in × 18 in.

When the water pumped out from the aquarium, the depth of the aquarium only changed.

Consider h be height of the aquarium.

The volume of the aquarium is V= ( 24× 36 ×h)

V= 24× 36 ×h

Differentiating with respect to t

\frac{dV}{dt}=24\times 36 \times \frac{dh}{dt}

Putting \frac{dV}{dt}=36\pi\times 4

36\pi\times 4= 24\times 36\times \frac{dh}{dt}

\Rightarrow \frac{dh}{dt}=\frac{36\pi \times 4}{24\times 36}

\Rightarrow \frac{dh}{dt}=\frac{11}{21}

Therefore the rate at which water level is dropping is \frac{11}{21} in per minute.

7 0
3 years ago
Find the area and perimeter of each composite figure.<br> 1.<br> 18 m<br> 13 m<br> 10 m<br> 30 m
sergejj [24]
Sorry if I am wrong I am not 100% sure I think it’s 13
6 0
3 years ago
Given: KL || MN Prove: KM/JM = LN/JL
jeka94

Answer:

See the bolded parts below. It corresponds to the blanks we have to fill in for each step.

Step-by-step explanation:

Taking a look at the figure, we see that KL ║ MN, ( which is given, as you can see ) while MJ and NJ act each as a transversal. This is a key point that will help us.

2. For step 2, we see that ∠JKL ≅ ∠JMN, while ∠JLK ≅ ∠JNM. This is true is they are present as corresponding angles, on either transversal. We can fill in this blank with " Corresponding angles. "

3. Therefore, for this 3rd step triangles JKL and JMN will be similar by " angle angle similarity. " After all, ∠JKL ≅ ∠JMN / ∠JLK ≅ ∠JNM.

4. This step can be proved by the " Proportionality of Corresponding Parts in Similar Triangles. " As you can see, the triangles are similar - and hence their parts correspond to one another.

5. I believe you mean step 5 to be " JM = JK + KM and JN = JL + LN. " That being said this is true by the " Partition Postulate, " which states that a whole is composed of it's parts.

6. This step substituted the 5th step into the 4th step. Therefore, it can be stated as " Substitute step 5 ➡ step 4. "

7. And for this last step here you can say " Simplify further. "

4 0
4 years ago
Clarksville Middle School spends $14 for every workbook it buys. At most how many workbooks can Clarksville Middle School buy if
LuckyWell [14K]

Answer

coochie man

Step-by-step explanation:

6 0
3 years ago
Find the quotient. 2/5 divided by 5/9 equals
irga5000 [103]

Answer:

Exact form: \frac{18}{25}

Decimal form: 0.72

Step-by-step explanation:

Reduce the expression, if possible by cancelling the common factors.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Round 845,001 to the nearest hundred thousand
    6·2 answers
  • Molly invested $12,000 in an account with an interest rate of 6%. What is the amount in Molly's account after 6 years if the int
    13·2 answers
  • You calculate the following answer to a problem: 12.655 cm. You are asked to round your answer to four significant figures. Whic
    6·2 answers
  • Anyone who knows please help!!!!<br><br> i tried to solve this on my own but it's not happening rip
    12·2 answers
  • If -1 &lt; x &lt; 0 which of the following has the smallest value?
    14·1 answer
  • Gina had 2 boxes with y pencils in each box. After she gave away 4 pencils to her sister, she had no more than 16 pencils left.
    10·1 answer
  • The sum of 2x50 and 3x50 is ____ x 50?
    12·1 answer
  • Which of the following is a linear function​
    10·1 answer
  • Hey Find the value of two numbers if their sum is 25 and their difference is 3.
    14·2 answers
  • Help please and I will give brainliest
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!