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
DedPeter [7]
3 years ago
10

which operation must you use to calculate the submarine's change in elevation? which word or words in the problem signify this o

peration?
Mathematics
2 answers:
Nina [5.8K]3 years ago
8 0

Answer:

The problem states that the submarine dives down 115 feet deeper. The words dives and down convey that the submarine dove farther below its initial level. So, I should subtract 115 feet from -502.5 feet.

Step-by-step explanation:

Correct answer

Natasha_Volkova [10]3 years ago
3 0
The order of operations
You might be interested in
What is the formula for midpoint??
Feliz [49]
(-4,4) (3,-2)
formula for finding mid point is
M=(x1+x2/2,y1+y2/2)
m=-4+3/2,4-2/2
m=(-1/2,1)
4 0
2 years ago
mariana tinha 169 balas ela prometeu dar a raiz quadrada de suas balas a seu primo igor Depois de dar as balas a seu primo,deu 3
koban [17]

√169= 13

169-13 = 156

156 - 37 = 119

Mariana ficou com 119 balas.

3 0
3 years ago
Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function.
seropon [69]

Answer:

h'(x)=\frac{3r^{2}}{2\sqrt{r^3+5}}

Step-by-step explanation:

1) The Fundamental Theorem of Calculus in its first part, shows us a reciprocal relationship between Derivatives and Integration

g(x)=\int_{a}^{x}f(t)dt \:\:a\leqslant x\leqslant b

2) In this case, we'll need to find the derivative applying the chain rule. As it follows:

h(x)=\int_{a}^{x^{2}}\sqrt{5+r^{3}}\therefore h'(x)=\frac{\mathrm{d} }{\mathrm{d} x}\left (\int_{a}^{x^{2}}\sqrt{5+r^{3}}\right )\\h'(x)=\sqrt{5+r^{3}}\\Chain\:Rule:\\F'(x)=f'(g(x))*g'(x)\\h'=\sqrt{5+r^{3}}\Rightarrow h'(x)=\frac{1}{2}*(r^{3}+5)^{-\frac{1}{2}}*(3r^{2}+0)\Rightarrow h'(x)=\frac{3r^{2}}{2\sqrt{r^3+5}}

3) To test it, just integrate:

\int \frac{3r^{2}}{2\sqrt{r^3+5}}dr=\sqrt{r^{3}+5}+C

5 0
2 years ago
Kenya went to the convenience store to buy some candy bars for her friends. She spent a total of $6.00 on candy bars. Each candy
iris [78.8K]

Answer:

4

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What quadrilaterals diagonals are congruent but neither of them is bisected by the other.
LenKa [72]

Answer:

rectangle are congruent because opposite sides of rectangle are equal. We also know that diagonals of rectangle bisect each other

6 0
2 years ago
Other questions:
  • What is the product of 3 and 2/11
    7·2 answers
  • An isosceles triangle ABC with the base BC is inscribed into a circle. Find the measure of angles of it, if measure of arc BC=10
    10·2 answers
  • Jerry had $1,018.00 in savings. Last week he spent $84.00 on a desk and $372.00 on a computer from his savings. This week at a p
    8·1 answer
  • 5. What is the fraction ten<br> fourteenths in its simplest form?
    14·1 answer
  • Can someone do this for me please???? i need it done fast!!
    14·1 answer
  • PQ has endpoints at PH(7, -11) and Q(-5,-8). Find the slope of PQ
    6·1 answer
  • I’ll mark as brainliest!!
    12·2 answers
  • Hepl me what is the answer to this math question
    12·1 answer
  • Write the equation of a line that is perpendicular to y=3x-2 and that passes through the point (-9,5)
    9·1 answer
  • What is the value of sin30°+cos60°​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!