4 years ago

CAN SOMEONE PLEASE HELP ME???

Mathematics

1 answer:

dedylja [7]4 years ago

8 0

Answer:

No.

Step-by-step explanation: for x=3, y is not the same

y=1,3,5,7 or 9

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Evaluate the expression for the value of x=-3. (If not possible, state the reason) 2x-2

Alex73 [517]

2x - 2
2(3) - 2
6 - 2
4

7 0

3 years ago

Listen i know its dumb but- solve for w 10 + w = -9

Darya [45]

Answer:

w = -19

Explanation:

To solve this equation, subtract ten from both sides. This will isolate the variable (w) and allow us to find its value.

$10 + w = -9\\(10 - 10) + w = (-9 - 10)\\w = (-9 - 10)\\w = -19$

If you would like to double check that the variable (w) does in fact equal negative nineteen, substitute the value of the variable in the equation and solve.

$10 + w = -9\\10 + -19 = -9\\-19 = -19 [true]$

Therefore, the value of w in the given equation is -19.

7 0

3 years ago

PLEASE HELP!

Gekata [30.6K]

First: 13 x 8 = 104
Second: 8/2 = 4
Third: 104 + 4 = 108
Your answer is 108

5 0

3 years ago

The Taylor family's pancake recipe uses 2 teaspoons of baking powder for every 1/3 of a teaspoon of salt. How much baking powder

Yuki888 [10]

Answer:

6 teaspoons

Step-by-step explanation:

2 teaspoons = 1/3 tsp of salt

6 teaspoons = 1 tsp of salt

This was done by multiplying 2 by 3 since 3 thirds (3/3) make one whole.

So if 2 teaspoons are used for 1/3 teaspoon of salt, 4 teaspoons would be used for 2/3 teaspoon of salt and 6 teaspoons would be used for 1 teaspoon of salt.

7 0

3 years ago

What’s the length of the diagonal line that splits the square?

NeX [460]

The length of the diagonal line is 191 meters.

135² + 135² = c²
18225+18225 =c²
√36450 = √c²
190.91 = c

Round to the nearest meter = 191 meters

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3 years ago