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umka2103 [35]
3 years ago
15

Mike's age is five more than three times his sister's age. Mike is seventeen years old.

Mathematics
2 answers:
Agata [3.3K]3 years ago
7 0
3x+5=17 that's the answer
gladu [14]3 years ago
3 0

Answer:

The correct option is B) 3x+5=17.

Step-by-step explanation:

Consider the provided information.

Mike's age is five more than three times his sister's age. Mike is seventeen years old.

Let Mike's sister age is x.

Five more than three times his sister's age can be written as:

5+3x

3x+5

Mike is seventeen years old.

3x+5=17

Hence, the required equation is 3x+5=17.

Thus, the correct option is B) 3x+5=17.

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charle [14.2K]
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Just division, fairly simple with or without a calculator.

3 0
3 years ago
Write an expression for the verbal phrase:
Andre45 [30]

Answer:

15 ÷ 2 x

Step-by-step explanation:

Since it's a expression, no answer would be needed, so you just write the way the phrase says. Let's say, "What's the quotient of three and the six times x" That would be 3÷6x

7 0
3 years ago
Help!!!!!!! True or false
Scrat [10]
The answer to your question is true
3 0
3 years ago
X = ? y = ? 16 45 degrees
mezya [45]

Let's put more details in the figure to better understand the problem:

Let's first recall the three main trigonometric functions:

\text{ Sine }\theta\text{ = }\frac{\text{ Opposite Side}}{\text{ Hypotenuse}}\text{ Cosine }\theta\text{ = }\frac{\text{ Adjacent Side}}{\text{ Hypotenuse}}\text{ Tangent }\theta\text{ = }\frac{\text{ Opposite Side}}{\text{ Adjacent Side}}

For x, we will be using the Cosine Function:

\text{ Cosine }\theta\text{ = }\frac{\text{ Adjacent Side}}{\text{ Hypotenuse}}Cosine(45^{\circ})\text{ = }\frac{\text{ x}}{\text{ 1}6}(16)Cosine(45^{\circ})\text{ =  x}(16)(\frac{1}{\sqrt[]{2}})\text{ = x}\text{ }\frac{16}{\sqrt[]{2}}\text{ x }\frac{\sqrt[]{2}}{\sqrt[]{2}}\text{ = }\frac{16\sqrt[]{2}}{2}\text{ 8}\sqrt[]{2}\text{ = x}

Therefore, x = 8√2.

For y, we will be using the Sine Function.

\text{  Sine }\theta\text{ = }\frac{\text{ Opposite Side}}{\text{ Hypotenuse}}\text{ Sine }(45^{\circ})\text{ = }\frac{\text{ y}}{\text{ 1}6}\text{ (16)Sine }(45^{\circ})\text{ =  y}\text{ (16)(}\frac{1}{\sqrt[]{2}})\text{ = y}\text{ }\frac{16}{\sqrt[]{2}}\text{ x }\frac{\sqrt[]{2}}{\sqrt[]{2}}\text{ = }\frac{16\sqrt[]{2}}{2}\text{ 8}\sqrt[]{2}\text{ = y}

Therefore, y = 8√2.

5 0
1 year ago
Can someone please answer. There is one problem. There's a picture. Thank you!
statuscvo [17]
Tan(-180)=0 the answer is 0.
6 0
3 years ago
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