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3 years ago

Helppp pls ASAP first correct answer gets brainleist

Mathematics

2 answers:

eimsori [14]3 years ago

8 0

$\tt \dfrac{3}{8}\times 28.7=10.7625=10.76~kg$

noname [10]3 years ago

3 0

Answer: his luggage weighs 0.375

Step-by-step explanation: if this helped pls give brainliest!

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A class takes a math test. 12 students scored 84 or higher. If 75% of the class scored below 84, how many students are in this c

tester [92]

I want to say 48 bc if 12 is 25 percent then its 1/4 of the students in the class and 12 times 4 is 48

3 0

3 years ago

Read 2 more answers

In the figure, is divided into equal parts. The coordinates of point A are (2, 4), and the coordinates of point B are (10, 6). M

zheka24 [161]

Answer:

Step-by-step explanation:

We will use mid point formula:

According to the attached picture:

F is the mid point of A and B.

Thus by using formula we have,

F = (2+10)/2 , (4+6)/2

= 12/2 , 10,2

= 6,5

F should be (6,5)

Like wise the matched coordinates are:

D is the midpoint of A and F and is (4,4.5)

C is the midpoint of A and D and is (3,4.25)

E is the mid point of D and F and is (5,4.75)

H is the midpoint of F and B and is (8,5.5)

G is the midpoint of F and H and is (7, 5.25)

I is the midpoint of H and B and is (9,5.75) ..

5 0

3 years ago

You save $1 the first day of the month, $2 the second day, $4 the third day, continuing to double your savings each day. w

Marrrta [24]

Day 1= 1
Day 2= 2
Day 3= 4
Day 4= 8
Day 5= 16
Day 6= 32
Day 7= 64
Day 8= 128
Day 9= 256
Day 10= 512
Day 11= 1024
Day 12= 2048
Day 13= 4096 Answer

5 0

4 years ago

What is the solution to 2 log Subscript 9 Baseline (x) = log Subscript 9 Baseline 8 + log Subscript 9 Baseline (x minus 2) x = n

Kaylis [27]

Answer:

$\large\boxed{\large\boxed{x=4}}$

Step-by-step explanation:

The equation to solve is:

$2\log_9 x=\log_9 8+\log_9 (x-2)$

1. On the left-hand side use: "The product of a constant by a logarithm is equal to the logarithm raised to the constant"

Thus, the left-hand side is:

$2\log_9 x=\log_9 x^2$

2. On the right-hand side use "The sum of two logarithms with the same base is the logarithm of the product":

Then, on the right-hand side:

$\log_9 8+\log_9 (x-2)=\log_9 8(x-2)$

3. Make them equal:

$\log_9 x^2=\log_9 8(x-2)$

4. Since the two functions are the same, make the arguments equal:

$x^2=8(x-2)$

5. Solve the equation:

$x^2=8x-16\\\\x^2-8x+16=0\\\\(x-4)^2=0\\\\x-4=0\\\\x=4\leftarrow solution$

4 0

3 years ago

Read 2 more answers

Please answer quickly, thanks. :)

steposvetlana [31]

Answer:

11 cars/day

Step-by-step explanation:

What we know:

After two days, Car-Mart has 43 cars left. After 3 days, it is 32. After five, 10 cars.

Saying that, subtract 32 from 43 to get your rate of 11 cars sold a day.

I can further deduce they started with 76 cars. On day 1 they had 65 cars. On day 4 they had 21 cars. They will have sold all of their cars after day 6.

3 0

3 years ago

Helppp pls ASAP first correct answer gets brainleist​

Helppp pls ASAP first correct answer gets brainleist