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maw [93]
3 years ago
10

Can someone help me with this please

Mathematics
2 answers:
tatiyna3 years ago
7 0
The answer to this is 4 !!
otez555 [7]3 years ago
3 0

Answer:

i have done this so its 2

Step-by-step explanation:

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What is 1/5 + 2/3 + 4/15?
horsena [70]
To solve this you would need to make all fractions like fractions and when you do this you should get 1 1/15
4 0
3 years ago
Read 2 more answers
Can you please say if the point will be on the line?
Tcecarenko [31]

Answer:

The point will be on the line.

Step-by-step explanation:

5 0
3 years ago
If x=7cm what is the surface area of the geometric shape formed by this net
Mekhanik [1.2K]
There are four rectangles and 2 squares.

Let’s start with the four rectangles.
4 [ 2x(x)]
4 [ (2*7)(7)] = 392 cm^2
______________

Next, let’s find the SA for the two squares.
2 [(2x)^2]
** I need to be clear that both the 2 and the x in the parentheses are squared because the square, of course, is a “perfect square”. This was probably obvious and needless to say, haha oh well.
Next step: plug in values
2 [ [2(7)]^2 ] = 392 cm^2

TOTAL: 392+392 = 784 cm^2

Wow I should have realized the the 4 rectangles are the area as the two squares.

Good luck to you!
If you have any other math questions, I can try my best to answer them. Just send me a comment or whatever works.
7 0
2 years ago
Suppose your school costs for this term were $6800 and financial aid covered 75% of that amount
elena55 [62]
Answer:

Financial aid covered $5,100

Explanation:

You have to multiply 0.75, by, 6800.
5 0
3 years ago
Kalyan's present age is one third his mothers present age . If the mothers age was 5 times his age 6 years ago ,what are their p
likoan [24]

<u>Current ages:</u>

Let Kaylan's present age be x years

Since his age is a third of his mother's present age:

mother's age * (1/3) = Kaylan's age

mother's age * (1/3) = x        

mother's age = 3x                                     [multiplying both sides by 3]

Kaylan's mother's age would be 3x years

<u>Their ages 6 years ago: </u>

Kaylan's age: x-6 years

Mother's age: 3x-6 years

We are told that mother's age was 5 times Kaylan's age, 6 years ago. So,

5*(Kaylan's age 6 years ago) = (Mother's age 6 years ago)

<em>replacing the values</em>

5(x - 6) = 3x-6

5x - 30 = 3x-6

2x - 30 = -6                                             [subtracting 3x from both sides]

2x = 24                                                    [adding 30 on both sides]

x = 12                                                       [dividing both sides by 2]

Hence, x = 12

Kaylan's present age(x) = 12 years

Mother's present age(3x) = 3*12 = 36 years

8 0
3 years ago
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