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
Karolina [17]
2 years ago
12

Determine the following figures

Mathematics
2 answers:
Sliva [168]2 years ago
7 0
5 x 6 = 30
3 x 2 = 6

30 - 6 = 24

answer A. 24 cm^2
blsea [12.9K]2 years ago
4 0
The answer to this problem is C
You might be interested in
Erin invested 15000 some at 5 percent and some at 8 percent annual interest if she recieves an annual return of 930 dollars how
eduard
.08x+.05(15000-x)=930
.08x+750-.05=930
.08x-.05x=930-750
.03x=180
X=180/.03=6,000 at 8%
(15000-6000)=9000 at 5%
8 0
3 years ago
One drumming pattern originating in Ghana can be played at 2.5 beats per second. To find the number of beats played in s seconds
Vikentia [17]
12 beats are played in 30 seconds

You would have to divide

30 / 2.5 = 12 beats

:)
8 0
3 years ago
Find slope of (2,2) and (4,b)
elena-14-01-66 [18.8K]

Answer: Use the slope formula to find the slope

m = −2−b/2

4 0
3 years ago
23. Kelvin travelled of his journey at 45 km/h and of the remaining journey at 90 km/h. The rest of his journey was completed in
Sonja [21]

Answer:

4.6 hours

Step-by-step explanation:

we first need to calculate the total distance he covered and total time taken whole for the journey.

Distance= speed X time

time = Distance/speed

let the total distance be X. he covers 2/5 if the journey first.

2/5 = 0.4

Time = 0.4x/45 hours

the remaining journey is 3/5x

he covers 1/3 X 3/5= 0.2x

time taken = 0.2/90 X hours

the remaining distance = 100× 1.2 = 120km

we add 0.4x + 0.2x to get the fraction he had covered

0.6x.

the remaining distance was X - 0.6x = 0.4 X

thus 120 km represents 0.4x of the journey

we calculate now the value of X

0.4x = 120

X = 300km

Total time taken = 0.4x/45 + 0.2/90 + 1.2 hours

replace X to get time

2.7 hours + 0.7 hours + 1.2 hours

= 4.6 hours

3 0
1 year ago
The sequence 2, 3, 5, 6, 7, 10, 11, $\ldots$ contains all the positive integers from least to greatest that are neither squares
sergeinik [125]
The 400th term is 425.

There are floor(√400) = 20 squares in the range 1..400, so the 400th term will be at least 420. There are floor(∛420) = 7 cubes in the range 1..400, so the 400th term may be as high as 427. However, there are \lfloor\sqrt[6]{427}\rfloor=2 numbers that are both squares and cubes. Consequently, the 400th term will be 427-2 = 425.
7 0
3 years ago
Other questions:
  • The length of a planet's orbit around a star is approximately 17,650,000 km.
    12·1 answer
  • On the number line below, P represents a number. What is the value of the opposite of that number? A number line from negative 4
    13·2 answers
  • Ashley can bake 64 cakes in 12 hours how many can she bake in 36 hours
    15·1 answer
  • Can you please tell me how to do this - with steps please? thank you! the topic is linear models.
    5·2 answers
  • Please help. The graph of f(t)=6•2^t shows the value of a rare coin in year t. What is the meaning of the y-intercept?
    6·2 answers
  • A standard number cube is tossed find p(less than 3 or odd)
    14·1 answer
  • Determine the horizontal change of a line with an x-intercept at (-5, 0) and a y-intercept at (0, 4).
    10·1 answer
  • What are the steps you need to take to solve this equation?
    10·2 answers
  • Question 3 (2 points)
    10·1 answer
  • You invested 19,000 in two accounts paying 8% and 9% annual interest, respectively. If the total interest earned for the year wa
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!