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Dmitry_Shevchenko [17]
3 years ago
15

What is the area of this triangle?

Mathematics
2 answers:
klasskru [66]3 years ago
3 0

Answer:

9

Step-by-step explanation:

first you multiply the length times the width

3*6

then you divide that by two

18/2=9

sleet_krkn [62]3 years ago
3 0

Answer:

9

Step-by-step explanation:

I solved in the picture

Hope this helps ^-^

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How are all angles in the 4th quadrant, negative or positive?
anastassius [24]

Answer:

They are all positive because you must go right.

They are all negative because you must go down.

Step-by-step explanation:

Example. (1,-4)

You go over one.

Down 4

5 0
3 years ago
The ratio of cups of orange juice concentrate to water in a punch recipe is 2 : 6. If Kyle used 36 cups of water, how many cups
pshichka [43]

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
What is 12 times a number g ?
sergeinik [125]

Answer:

12g

Step-by-step explanation:

I don't have a lot of contexts here but based on what saw the answer should be  12g

8 0
2 years ago
Read 2 more answers
there are nickels, dimes, and quarters in a piggy bank. altogether, the coins are worth $3.65. the number of dimes is three time
hoa [83]

This question is solved using a system of equations, and doing this, we get that: There are 9 quarters, 4 nickels and 12 dimes.

I am going to say that:

x is the number of nickels.

y is the number of dimes.

z is the number of quarters.

In all, they are worth $3.65.

A nickel is worth $0.05, a dime is worth $0.1 and a quarter is worth $0.25, so:

0.05x + 0.1y + 0.25z = 3.65

Dimes: 3 times greater than nickels:

This means that:

y = 3x

Quarters: One greater than double the number of nickels:

This means that:

z = 2x + 1

Value of x:

We have y and z as function of x, so we can replace into the equation and find the value of x, so:

0.05x + 0.1y + 0.25z = 3.65

0.05x + 0.1(3x) + 0.25(2x+1) = 3.65

0.05x + 0.3x + 0.5x + 0.25 = 3.65

0.85x = 3.4

x = \frac{3.4}{0.85}

x = 4

y and z:

y = 3x = 3(4) = 12

z = 2x + 1 = 2(4) + 1 = 9

There are 9 quarters, 4 nickels and 12 dimes.

A similar question is found at brainly.com/question/17096268

4 0
3 years ago
X - y³ <br> x= -7 and y=3
sergey [27]
The answer is -34 cause if x is -7 and y is 3 then you know you switch em out and do the thing and get the answer.
7 0
3 years ago
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