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Sonja [21]
3 years ago
11

Find the area of a triangle

Mathematics
1 answer:
lana66690 [7]3 years ago
4 0

Answer: 68

Step-by-step explanation:

You might be interested in
If isosceles triangle ABC has a 130° angle at vertex B, which statement must be true?
masya89 [10]
B is the answer
Choice-a). two equal angles.

-- Choice-b).
-- Choice-c). If they were each 60°, then the total
for the triangle would be (130+60+60) = 250° .

-- Choice-d). two equal angles.
5 0
3 years ago
SU and VX are parallel lines
leonid [27]

Answer:

The answer to your question is: the last option is correct

Step-by-step explanation:

Alternate interior angles are a pair of angles located in the inner side of two parallel lines but these angles are opposite to a transversal line.

∠STW and ∠XWY   are supplementary  angles

∠STW and ∠VWT     are supplementary angles

∠STW and ∠STR      are supplementary angles

∠STW and ∠XWT     are alternate interior angles

5 0
3 years ago
Alaina surveys 75 of her classmates and finds that 48% of them like to eat tacos. She also finds that 60% of her 45 relatives li
WINSTONCH [101]

Answer:  9 more of her classmates like tacos as compared to her relatives

Step-by-step explanation:

first mutiply 75 x 48 =3600

3600/100=36

Then, 45 x 60=2700

2700/100=27

and substract 36-27=9

thats the answer, hope this helped!

7 0
3 years ago
PLZ HELP I REALLY NEED IT
Paladinen [302]

Answer:

Angle = 64 Degrees

Supplement of Angle = 116 Degrees

Step-by-step explanation:

Let the angle be "x"

We know

The complement of the angle is "90 - x"

and

The supplement of the angle is "180 - x"

From the statement given, we can write:

supplement is 12 LESS THAN twice the angle

The equation would be:

180 - x = 2x - 12

Now, we solve this for x:

180 - x = 2x - 12\\180+12=2x+x\\192=3x\\x-\frac{192}{3}\\x=64

The angle is 64 degrees

The supplement of the angle is 180 - 64 = 116 degrees

6 0
3 years ago
Simplify 8-(3a+8)=<br>havent done these in a while so...​
telo118 [61]

Answer:

3

Step-by-step explanation:

8-(3a+8)

8-(11a)

8-11a

a=11-8

a=3

4 0
3 years ago
Read 2 more answers
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