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
IrinaVladis [17]
2 years ago
12

Hexadecimal numbers to decimal (base-10) numbers. 51) 4D 53.) BC2​

Mathematics
1 answer:
docker41 [41]2 years ago
3 0

In hexadecimal/base-16, we have B₁₆ = 11, C₁₆ = 12, and D₁₆ = 13, so

4D₁₆ = 4 × 16¹ + 13 × 16⁰ = 77

and

BC2₁₆ = 11 × 16² + 12 × 16¹ + 2 × 16⁰ = 3010

You might be interested in
Find the value of X in the parallelogram below.
gregori [183]

<u><em>Answer:</em></u>

x=28

<u><em>Explanation:</em></u>

we know that in parallelogram opposite sides are equal

Hence on equating we get

x=28

3 0
3 years ago
Read 2 more answers
The length of a rectangle is 5 less than twice the width. If the perimeter of the rectangle is 146 centimeters, find the dimensi
artcher [175]
Length of rectangle = 5 less than 2x width
Perimeter = 146 cm

<u>Equations we will use...</u>
w = width
(2w - 5) = length (l)
perimeter (p) = 2(l + w)

<u>Substitute equation for </u><u>length</u><u> into equation for </u><u>perimeter</u>
p = 2(l + w)
146 = 2((2w - 5) + w)     
[use distributive prop.]
146 = 4w - 10 + 2w        [combine like terms]
146 = 6w -10                  
[solve for w]
156 = 6w
w = 26 cm

<u>Now substitute width back into the </u><u>equation</u><u> for length...</u>
l = 2w - 5
l = 2(26) - 5
l = 47

Double check to make sure values added up to 146 cm
w + w + l + l = 146
26 + 26 + 47 + 47 = 146
146 = 146

Therefore, the width is 26 cm and the length is 47 cm.


8 0
4 years ago
If cot(theta)= 4/3, find csc(theta) (Picture provided)
kozerog [31]

Answer:

D

Step-by-step explanation:

If \cot \theta=\dfrac{4}{3}, then we can consider right triangle with adjacent leg 4 un. and opposite leg 3 un.. By the Pythagorean theorem,

\text{hypotenuse}^2=\text{adjacent leg}^2+\text{opposite leg}^2,\\ \\\text{hypotenuse}^2=4^2+3^2,\\ \\\text{hypotenuse}^2=16+9,\\ \\\text{hypotenuse}^2=25,\\ \\\text{hypotenuse}=5\ un.

So,

\csc \theta=\dfrac{\text{hypotenuse}}{\text{opposite leg}}=\dfrac{5}{3}.

6 0
3 years ago
Read 2 more answers
The function f(x) is shown on the graph.
Lyrx [107]

Answer:

16

Step-by-step explanation:

bc

bc

bc

bcbcbc

8 0
3 years ago
In one hour Dele walks 8km. How<br> long will it take her to walk 14km at<br> the same rate?
denis-greek [22]

Answer:

1.45 h

Step-by-step explanation:

common factor of 8 and 14 is 2.

every 2km dele takes 15 minutes.

we know this because 15 minutes is 1/4 of an hour and 2km is 1/4 of 8km

14km/2km = 7

7*15 minutes = 1.45 hours

3 0
3 years ago
Read 2 more answers
Other questions:
  • Geoffrey is evaluating the expression StartFraction (negative 3) cubed (2 Superscript 6 Baseline) Over (Negative 3) Superscript
    15·2 answers
  • A website developer is designing a website for a clothing company . Clothing items will be arranged on a web page in a rectangul
    8·1 answer
  • A rectangular dog pen has an area of 108 square feet. The width of the pen is 9 feet. What is the length?
    8·1 answer
  • Which square has a dark blue section that is 1/3 × 3/5 of the square?<br> PLEASE HELP ASAP!!!
    14·1 answer
  • Nadia is mountain climbing. She started at an altitude of 19.26 ft below sea level and then changed her altitude by climbing a t
    12·2 answers
  • Please help me<br> Thank u soooooo much
    9·2 answers
  • Please help me out on all of these !! Thank you
    6·1 answer
  • Please hurry do this quickly. Thank you.
    15·1 answer
  • It took 8 hours to drive 240 miles. At this rate, how long does it take to drive 90 miles?
    11·1 answer
  • 5. It took Kiara 35.25 minutes to finish her chores on Saturday, while it took her brother Derek
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!