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3 years ago

The sum of a number y and 9 is greater than 10

Mathematics

1 answer:

astra-53 [7]3 years ago

4 0

Answer:

y</= 2

Step-by-step explanation:

9 + 1 = 10

9 + 2 < 10

y = anything < 2

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If you mix butter (1) and syrup (1 2/3) what is it all together

Darya [45]

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

Answer:

Let's see...

Step-by-step explanation:

The keywords here are:

mix
all together

These words mean to <em>add</em> in mathematical terms

So, that being said, what is the problem?

--> We must add the butter and syrup together

<h3 />

$1 + 1\frac{2}{3} = ?$

$1 + 1\frac{2}{3} = 2\frac{2}{3}$

<h3>Your answer is $2\frac{2}{3}$ .</h3>

I hope this helps!

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3 years ago

In the diagram, how many angles are supplementary but not adjacent angles with angle 7?

sweet [91]

Answer:

The answer is zero

Step-by-step explanation:

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3 years ago

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The measurement of the angles of RSC are given by the expression in the table

Fudgin [204]

Answer:

see explanation

Step-by-step explanation:

The sum of the 3 angles in the triangle = 180°

Sum the 3 angles and equate to 180

31 + x + 4 + 3x + 9 = 180, that is

4x + 44 = 180 ( subtract 44 from both sides )

4x = 136 ( divide both sides by 4 )

x = 34

Thus

∠ S = x + 4 = 34 + 4 = 38°

∠ T = 3x + 9 = 3(34) + 9 = 102 + 9 = 111°

7 0

3 years ago

Which of these is an equation?

nata0808 [166]

Answer:

the answer is 6+x=24

Step-by-step explanation:

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2 years ago

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Help! Exponential Equation WITHOUT CALCULATOR

ale4655 [162]

$
1.
(2^{x} -2^{-x})^{2} = 4^{2} \\ \\2^{2x}-2*2^{x}*2^{-x} + 2^{-2x} =4^{2} \\ \\2^{2x}-2*2^{x-x} + 2^{-2x} =4^{2} \\ \\ 2^{2x}+ 2^{-2x} - 2=16 \\ \\ 2^{2x}+ 2^{-2x} = 18

\\ \\ 2.( 2^{x})^{3} - (2^{-x}^) ^{3}= (2^{x} -2^{-x})(2^{2x}+2^{x}*2^{-x}+2^{-2x})
\\ \\ ( 2^{x})^{3} - (2^{-x}^)^{3}=(2^{x} -2^{-x})(2^{2x}+2^{-2x}+2^{x}*2^{-x})
\\ \\ ( 2^{x})^{3} - (2^{-x}^)^{3}=(2^{x} -2^{-x})(2^{2x}+2^{-2x}+1)
\\ \\ ( 2^{x})^{3} - (2^{-x}^)^{3}=(2^{x} -2^{-x})((2^{2x}+2^{-2x})+1)
$

$\\ \\ ( 2^{x})^{3} - (2^{-x})^{3} =(4)((18)+1)= 76
\\ \\ 2^{3x}-2^{-3x} =76
$

4 0

3 years ago

The sum of a number y and 9 is greater than 10​

The sum of a number y and 9 is greater than 10