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AysviL [449]
3 years ago
10

What is the area of triangle ABC?

Mathematics
2 answers:
user100 [1]3 years ago
6 0

Answer:

7 units

Step-by-step explanation:

use the distnce formula to get the riangles legs, multiply them and divide by two

fgiga [73]3 years ago
6 0

Answer:

7

Step-by-step explanation:

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Billy has a die. He rolls the die, and if the result is not even, he rolls the die
PIT_PIT [208]

Answer:

1/4 is the answer.

Step-by-step explanation:

If he has a die then it is 6 sided. He has a 1/2 chance the 1st time that he gets a non-even number. The next time he also has a 1/2 chance of getting an even number so it's 1/2 times 1/2 = 1/4.

4 0
3 years ago
before the use of calculators, mathematicians developed and used detailed tables of values of the sine, cosine and tangent ratio
Debora [2.8K]

Answer:

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Step-by-step explanation:

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3 0
4 years ago
Solve for x<br><br>7x/2+5=8<br><br>o x=6/7<br><br>o x=26/7<br><br>o x=21/2<br><br>o x=91/2​
pshichka [43]

Answer:

x = 6/7

Step-by-step explanation:

7x/2+5=8

Subtract 5 from each side

7x/2+5-5=8-5

7x/2 = 3

Multiply each side by 2/7

2/7 * 7/2x = 3*2/7

x = 6/7

7 0
3 years ago
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What is the total of a $12,50 item plus 6% sales tax
balandron [24]
It’s is 20,0000 but it think that’s wrong
6 0
3 years ago
Read 2 more answers
Solve the equation 6/5y-10=-4<br> X=
defon

6/5y-10=-4

move -10 to the other side

sign changes from -10 to 10

6/5y-10+10= -4+10

6/5y= 6

Mutiply by 5/6 for both sides

6/5(5/6)y=6(5/6)

Cross out 6/5 and 5/6 , divide by 5 and 6 then becomes y

Cross out 5 and 6 on the right side

x= 5

Answer : x= 5

3 0
3 years ago
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