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
Kisachek [45]
2 years ago
8

What is D=2.5(8)+13.3

Mathematics
1 answer:
Sliva [168]2 years ago
4 0

Answer:

43.4

Step-by-step explanation:

2.5×8+23.3

=20+23.3

=43.3

You might be interested in
How many cookies did the baker make before he opened the store? WILL GIVE BRAINLIEST
laiz [17]
10  7/12 dozens of cookies
hope this helps
8 0
3 years ago
Read 2 more answers
O<br> 100%<br> What is a decimal that is equivalent to the fraction 12<br> ?
Rudik [331]

Answer:

12.0

Step-by-step explanation:

6 0
2 years ago
Rewrite the polynomial in the form ax^2 + bx + C and then identify the values of a, b, and c.
sergejj [24]

Answer:

a = 5\\\\b = -1\\\\c=1

Step-by-step explanation:

Given

-x+5x^2+1

Required

Rewrite and identify a, b and c

The required form is:

ax^2 + bx + c

Equate both expressions

ax^2 + bx + c = -x+5x^2+1

Rewrite as:

ax^2 + bx + c = 5x^2-x+1

Compare the expressions on either sides

a = 5\\\\b = -1\\\\c=1

8 0
3 years ago
Hi if someone can answer the top one I’ll mark u brainliest thanks
Kryger [21]

Answer:

the answer is a

Step-by-step explanation:

i got corrected :)

6 0
3 years ago
Read 2 more answers
g For the curve parameterized by x(t) = 3 sin t, y(t) = 5 cost, for −π/4 ≤ t ≤ π/2: (a) Sketch the curve and the direction trace
tamaranim1 [39]

Answer:

a) See the file below, b) s = \int\limits^{0.5\pi}_{-0.25\pi} {[\left( 3\cdot \cos t\right)^{2}+\left(-5\cdot \sin t \right)^{2}]} \, dx, c) s \approx 9.715

Step-by-step explanation:

a) Points moves clockwise as t increases. See the curve in the file attached below. The parametric equations describe an ellipse.

b) The arc length formula is:

s = \int\limits^{0.5\pi}_{-0.25\pi} {[\left( 3\cdot \cos t\right)^{2}+\left(-5\cdot \sin t \right)^{2}]} \, dx

c) The perimeter of that arc is approximately:

s \approx (\frac{1}{4} + \frac{1}{8})\cdot 2 \pi\cdot \sqrt{\frac{3^{2}+5^{2}}{2} }

s \approx 9.715

5 0
3 years ago
Other questions:
  • A large restaurant is being sued for age discrimination because 15% of newly hired candidates are between the ages of 30 years a
    5·1 answer
  • Tan's electricity bill for the month of August was $267.00.His September bill showed a 2% increase from his August bill. In Octo
    7·1 answer
  • Find the simple interest on a $2,350 principal deposited for six years at a rate of 4.77%.
    11·1 answer
  • The table shows the heights that four people parachute from an airplane. What is the range of the heights? Write your answer as
    14·1 answer
  • Change 1/3 to sixths
    5·2 answers
  • How many 4-digit multiples of 21 and 15 are there and 4-digit multiples of either 21 or 15 are there?
    7·1 answer
  • F(x) = 1/2x2 +2x - 6 ?
    12·1 answer
  • The temperature readings from a thermocouple in a furnace fluctuate according to a cumulative distribution function,
    9·1 answer
  • Please help me- i need this question asap
    12·2 answers
  • What is the perimeter of a rectangle 5cm by 8cm?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!