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Tema [17]
3 years ago
14

Pa help huhu need lngs mga lods​

Mathematics
1 answer:
Svet_ta [14]3 years ago
5 0

Answer:

lol

Step-by-step explanation:

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I have four times as much money as my brother has. Our total is $55. How much does each of us have?
padilas [110]

Answer:

27.5

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Find the values of p and q in the arithmetic progression-12,p,q,18​
Mashutka [201]

Answer:

p=14

q=16

Step-by-step explanation:

if,  

           a,b,c,d..........  (Arithmetic progression)

           b-a=c-b=d-c

      The differences of the adjacent elements are equal.

6 0
2 years ago
Is 1/3 a terminating decimal
Darya [45]
A terminating decimal is a decimal that STOPS, meaning it doesn't go on forever. 

So, we will divide and see. 

1 ÷ 3 = <span>0.3333333............

So NO this is NOT a terminating decimal, but a repeating decimal.

Hope i helped ya!!!!!! </span>
3 0
3 years ago
Martin has a combination of 33 quarters and dimes worth a total of $6. Which system of linear equations can be used to find the
Komok [63]

Answer:

D) q + d = 330

0.25q + 0.1d = 6

Step-by-step explanation:

Let q= numbers of quarters

d = number of dimes

q + d = 33 ...........(1)

q = 33 - d

xq + yd = 6 ..........(2)

We will consider the options to know the correct answer

From option A

q +d = 6

25q + 10d = 33

This is wrong

Option B

q + d = 60

0.25q + 0.1d = 33

This is also wrong

Option C

q+d = 33

25q + 10d = 6

Put q = 33 -d in equation 2

25(33 - d) + 10q = 6

825 - 25d + 10d = 6

825 - 15d = 6

-15d = 6-825

-15d = -819

d = -819/-15

d= 54.6

This is also wrong because d exceeds the combination.

Option D

q+d = 33

0.25q + 0.1d = 6

Put q = 33 -d in equation 2

0.25(33 - d) + 0.1d = 6

8.25 - 0.25d + 0.1d = 6

8.25 - 0.15d = 6

-0.15d = 6 - 8.25

-0.15d = -2.25

d = -2.25/ -0.15

d = 15

q = 33 - 15

q = 18

This is correct

5 0
2 years ago
Read 2 more answers
Please help I need this done today
PSYCHO15rus [73]

Answer:

The formula for the area is πr² where r is the radius.

But the radius wasn't given so we have to ring it via the circumference given.

Step-by-step explanation:

Circumference = 87.92

To find the radius;

The formula for finding the circumference is 2πr. Therefore;

87.92 = 2\pi r \\ \pi = 3.14 \\ therefore \\ 87.92 = 2 \times 3.14r \\87.92 = 6.28r \\ we \: have \: to \: make \: r \: the \: subject \\ r =  \frac{87.92}{6.28} \\  = 14

So now that we have our radius to be 14 we substitute it into the equation for finding the area

area = \pi  {r}^{2}  \\ r = 14 \\ therefore \\ area = 3.14 \times  {14}^{2}  \\  = 3.14 \times 196 \\  = 615.44 \: square \: inches

4 0
2 years ago
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