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Bad White [126]
3 years ago
8

Make a the subject of the formula:p=2a-3

Mathematics
1 answer:
IceJOKER [234]3 years ago
5 0
To make a the subject we proceed as follows:
p=2a-3
add 3 on both sides
3+p=2a-3+3
simplifying the above gives us:
3+p=2a
divide both through  by 2
3/2+p/2=(2a)/2
thus
a=3/2+p/2
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Yesterday,Annie walked 9/10 mile to her friend's house.Together,they walked 1/3 mile to the library.Which is the best estimate f
Elina [12.6K]
To solve, you need to find the least common multiple of the denominator.

In this case, its 30.

3*9= 27/30

1*10 = 10/30

She walked 37/30 miles or 1 mile and 7/30th of a mile
3 0
3 years ago
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Harlamova29_29 [7]
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5 0
3 years ago
There is laundry detergent for $6.90 for 128 oz and detergent for $5.50 for 96 oz.
dsp73

Answer: The detergent for <u><em>$5.50 for 96 oz</em></u> is better.

Step-by-step explanation:

128 ÷ $6.90 ≈ 18.55

96 ÷ $5.50 ≈ 17.45

7 0
3 years ago
An exterior angle of a triangle is 124. And opposite interior angle is 72. Find all the angles of the triangle
Anna35 [415]

Answer:

The measure of all the three angles of the triangle are;

56°, 72° and 52°

Step-by-step explanation:

The given parameters are;

The measure of the exterior angle of the triangle = 124°

The measure of one of the opposite interior angle = 72°

Therefore, we have;

The measure of the interior angle adjacent to the exterior triangle = 180° - 124° = 56° (Sum of angles on a straight line)

From the sum of the interior angles in a triangle = 180°, we have;

The measure of the third interior angle of the triangle = 180° - 56° - 72° = 52°

Therefore, the measure of all the three angles of the triangle are;

56°, 72° and 52°.

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=4x%20-%202%20%5Cleqslant%20-%2022" id="TexFormula1" title="4x - 2 \leqslant - 22" alt="4x - 2
Bad White [126]

Answer:

x ≤ -5

Step-by-step explanation:

4x-2 ≤-22

Add 2 to each side

4x-2+2 ≤-22+2

4x ≤ -20

Divide each side by 4

4x/4 ≤ -20/4

x ≤ -5

3 0
3 years ago
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