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
Veronika [31]
3 years ago
7

Write an algebraic expression for the word expression: 15 divided by the sum of "d" and 3

Mathematics
1 answer:
Yuki888 [10]3 years ago
8 0

the answer is

15/(3+d)

You might be interested in
I hatte math so much
Pavlova-9 [17]

me too but i think the answer would be F.

4 0
3 years ago
The circumference of a circular painting is 40.82 feet. What is the radius of the painting? Use 3.14 for pie and do not round yo
erica [24]

Answer:

The radius is equal to 6.5 feet.

Step-by-step explanation:

To solve this we need to know that circumference equals 2πr (where "r" is the radius). Therefore, we can make the following equation...

2πr = 40.82

πr = 20.41

3.14r = 20.41

r = 6.5

Now we know that the radius is equal to 6.5 feet.

3 0
2 years ago
PLEASE HELP ME MATH LOVERS!!!!!! WILL GIVE BRAINLIEST!!!!!!!!
Romashka [77]

One) One millivolt is one thousandths of a volt.

Two) One megagram is one million grams.

8 0
2 years ago
Read 2 more answers
Find the missing lengths of the sides.
Anarel [89]

Given:

The figure of a right angle triangle.

a=b

Hypotenuse = 9\sqrt{2} in.

To find:

The missing lengths of the sides.

Solution:

In the given right angle triangle both legs a and b are equal, and hypotenuse is 9\sqrt{2} in.

Using Pythagoras theorem, we get

Hyponteuse^2=Base^2+Perpendicular^2

(9\sqrt{2})^2=(a)^2+(b)^2

81(2)=(a)^2+(a)^2                    [\because a=b]

81(2)=2(a)^2

Divide both sides by 2.

81=(a)^2

Taking square root on both sides.

\pm \sqrt{81}=a

\pm 9=a

Side cannot be negative. So,

9=a

Thus, the missing side lengths are a=9 in and b=9 in.

Therefore, the correct option is C.

6 0
3 years ago
Calculus question?
Ann [662]
Remark
If you don't start exactly the right way, you can get into all kinds of trouble. This is just one of those cases. I think the best way to start is to divide both terms by x^(1/2)

Step One
Divide both terms in the numerator by x^(1/2)
y= 6x^(1/2) + 3x^(5/2 - 1/2)
y =6x^(1/2) + 3x^(4/2)
y = 6x^(1/2) + 3x^2   Now differentiate that. It should be much easier.

Step Two
Differentiate the y in the last step.
y' = 6(1/2) x^(- 1/2) + 3*2 x^(2 - 1)
y' = 3x^(-1/2) + 6x  I wonder if there's anything else you can do to this. If there is, I don't see it.

I suppose this is possible.
y' = 3/x^(1/2) + 6x

y' = \frac{3 + 6x^{3/2}}{x^{1/2}}

Frankly I like the first answer better, but you have a choice of both.
5 0
2 years ago
Other questions:
  • The mean of the temperatures in the chart is 24° with a standard deviation of 4°. which temperature is within one standard devia
    8·2 answers
  • write the converse of the conditional statement "if a parallelogram has one right angle, then it is a rectangle
    12·2 answers
  • The polynomials that are given are P(x)=
    9·1 answer
  • Ms. Scutter is tiling a bathroom with a length of 9 feet and a width of 8 1/2 feet.The tile she chose sells at $4 per square foo
    11·2 answers
  • The ratio of women to men in this university is 60:40, suppose the number of students in this class is 20, and i ask what number
    5·1 answer
  • What is 2/5 + 1/2 so what is the answer
    15·2 answers
  • For f(x) = 4x + 1 and g(x) = x2 – 5, find (f - g)(x).
    13·2 answers
  • In parallelogram QRST, diagonals QS and RT intersect at point E. Which statement must be true? QS ⊥ RT ΔRES ≅ ΔTEQ ∠RQS ≅ ∠SQT Δ
    11·1 answer
  • Someone please help ME I WILL MARK YOU BRAINLIEST
    9·2 answers
  • PQ has a length of 17 units with P(-4,7). If the x- and y-coordinates of Q are both greater than the x- and y-coordinates of P,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!