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Karolina [17]
2 years ago
9

Two consecutive numbers whose sum is 115​

Mathematics
1 answer:
kykrilka [37]2 years ago
4 0

Answer:

The two numbers would be 57 and 58.

Step-by-step explanation:

You can solve this problem using algebra.  Use x to represent the smaller number and x + 1 to represent the greater number.  You use x + 1 to represent the larger number because it is 1 more than the smaller number.

x + (x + 1) = 115

2x + 1 = 115

2x = 114

x = 57

Therefore, the numbers are 57 and 58.  You can plug 57 into x + 1 to find the larger number.

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How does a translations 6 units up and 1 unit left change the coordinates of a shape?
garri49 [273]

Answer:

(x-1, y+6)

Step-by-step explanation:

It would change the x by -1 and the y by +6

3 0
3 years ago
the original price of a skateboard is 50% the sale price includes 20% discount what is the sale price
ss7ja [257]

Answer:

50 × 0.8 = $40 is the sale price

Step-by-step explanation:

7 0
3 years ago
In an automobile parts factory, for every 175 carburetors 3 are found to be defective. At that rate how many carbureatots out of
Furkat [3]

Answer:

At the same  rate 18  carburetors out of 1,050 could be expected to be detective.

Step-by-step explanation:

The number of carburetors tested = 175

Defective pieces out o f 175 = 3

So, ratio of defected to tested =    3   :    175

Now, the number of carburetors tested in second batch = 1,050

Here, let the defective pieces = m

So, by the Ratio of Proportion,

\frac{3}{175}  = \frac{m}{1050}

or, m = \frac{1050  \times 3}{175}  = 18

⇒ m = 18

Hence, at the same  rate 18  carburetors out of 1,050 could be expected to be detective.

8 0
3 years ago
A square scarf has a side length of 3/4 yard on each side.
denis-greek [22]

Answer:

\frac{9}{16}\ yd.^2

Step-by-step explanation:

Area of a square: a^2 = a*a

A = a^2\\\\A = \frac{3}{4}* \frac{3}{4}\\\\A =  \frac{9}{16}

Therefore, the answer of the scarf is \frac{9}{16}\ yd.^2

Hope this helps!

8 0
2 years ago
Find the reciprocal of 19/13
mariarad [96]

Answer:

13/19

Step-by-step explanation:

To find the reciprocal, flip the number.

The reciprocal of 19/13 is 13/19

~

7 0
3 years ago
Read 2 more answers
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