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saul85 [17]
2 years ago
10

Did I get both of these right?

Mathematics
1 answer:
bogdanovich [222]2 years ago
5 0

Answer:

Yes your right from my own point of view

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the product of two numbers is 450. The first number is half of the second number. Which equation can be used to find x, the grea
storchak [24]
Y = 0.5x
0.5x times x = 450
6 0
3 years ago
11/12 divided by 1/3
faust18 [17]
The correct answer is \frac{11}{4}

You can find this by first starting with the original question. 

\frac{11}{12} ÷ \frac{1}{3}

Now to solve a division problem with fractions, you can always flip the second one and turn it into multiplying. 

\frac{11}{12} * \frac{3}{1}

Now we can multiply numerator by numerator and denominator by denominator. 

\frac{33}{12}

Then of course, we need to simplify. Since both are divisible by 3, we can divide both numbers by 3. 

\frac{11}{4}
8 0
3 years ago
Read 2 more answers
The slope of a line is the ratio of the change of y to the change of X. Name the trigonometric ratio of theta that equals the sl
Elanso [62]

Answer:

The trigonometric ratio of theta is tangent ⇒ answer (c)

Step-by-step explanation:

* Lets revise the trigonometry functions

- sinФ = the side opposite to angle Ф ÷ the hypotenuse

- cosФ = the side adjacent to angle Ф ÷ the hypotenuse

- tanФ = the side opposite to angle Ф ÷ the side adjacent to angle Ф

* Now read the definition of the slope and look to the figure

- The slope of a line is the ratio of the change of y to the change of x

∵ The change of y is opposite to angle Ф

∵ The change of x is adjacent to angle Ф

∴ The slope = the side opposite to Ф ÷ the side adjacent to Ф

* The slope of the line = tanФ

∴ The trigonometric ratio of theta is tangent

7 0
4 years ago
Read 2 more answers
Stella is making 25 sundaes with mint, chocolate, and vanilla ice cream. 1 5 of the sundaes are mint ice cream and 1 2 of the re
o-na [289]

Answer:

Vanilla = 10 sundaes

Step-by-step explanation:

Total sundaes = 25

1/5 of the sundaes are mint ice cream

Mint ice cream = 1/5 of 25

= 1/5 * 25

= 25/5

= 5

Sundaes remaining = total sundaes - sundaes for mint ice cream

= 25 - 5

= 20 sundaes

Sundaes remaining = 20 sundaes

1/2 of the remaining sundaes are chocolate

= 1/2 of 20

= 1/2 * 20

= 20/2

= 10

Chocolate ice cream = 10

The rest will be vanilla

Sundaes remaining = 20 - 10

= 10 sundaes

Vanilla = 10 sundaes

5 0
3 years ago
The price of an item has risen 156$ today. Yesterday it was 65$. Find the percentage increase
VMariaS [17]

Answer:

240%

Step-by-step explanation:

221 - 65 / 65 = x

156 / 65 = x

x = 2.4

2.4 = 240%

4 0
3 years ago
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