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Tcecarenko [31]
3 years ago
10

Alex was thinking of a number. Alex subtracts 14 from it and gets an answer of 29.6. What was the original number?

Mathematics
1 answer:
vekshin13 years ago
4 0
29.6 + 14 = 43.6
43.6 - 14 = 29.6

Hope this helped!
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Equations practice with angles Geometry. Can anyone help me please, im stuck....​
Bas_tet [7]

Same as the last one ! Review your parallel lines, and you'll see that angles A and B have to be equal. So you solve it EXACTLY the same way as the last one.

You say "A equals B", and that means that

8x - 10 = 3x + 90

Solve that to find x (it's 20),

and then use x to find angle B (it's 150; they both are).

(Don't just take my word for it. Please work it through.)

3 0
3 years ago
The store is selling lemons at $0.58 each. Each lemon yields about 2 tablespoons of juice. How much will it cost to buy enough l
avanturin [10]

Answer:

$4.64

Step-by-step explanation:

1 cup = 16 tablespoons

\frac{1}{2} cup = 8 tablespoons

Each lemon yields about 2 tablespoons of juice. You need 8 tablespoons for one lemon pie, so you need 8\div 2=4 lemons for one pie and 4\times 2=8 lemons for two pies.

The store is selling lemons at $0.58 each, hence, 8 lemons will cost

\$0.58\times 8=\$4.64

3 0
3 years ago
Two exterior angles of a triangle equal 100° and 150°. Find all the interior angles.
Papessa [141]

Answer:

The interior angles are  80°, 30° and 70°.

Step-by-step explanation:

The sum of interior angle of a triangle is 180°. Two exterior angle of the triangle is given as 100° and 150°.  The exterior angle of a triangle is equal to the sum of the opposite interior angle. The exterior angle is the angle between one side of a triangle .

Since angle on a straight line = 180°

Two interior angles can be calculated as follows

180 - 100 = 80°

180 - 150 = 30°

2 interior angles are known.

Note the sum of interior angle of a triangle is 180°

since 2 interior angle are known the third angle can be calculated as follows

180 - 80 - 30 = 70°

The interior angles are  80°, 30° and 70°.

3 0
3 years ago
Last summer ronald grew from 5 7/12 feet tall to 6 1/8 feet tall how much did ronald grow
MissTica

Answer:

13/24 i think

Step-by-step explanation:

6 0
3 years ago
Solve each system by substitution<br> 2x+y=20<br> 6x-5y=12
Hoochie [10]

Answer:

1. x = 10 - y/2 2. x = 2 + 5y/6

Step-by-step explanation:

6 0
2 years ago
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