3 years ago

ANSWER QUICKLY AND CORRECT THEN I WILL GIVE BRIANLIEST. NO FAKE ANSWERS TO TAKE POINTS

Mathematics

1 answer:

vfiekz [6]3 years ago

7 0

Answer:

B. 14

Step-by-step explanation:

To determine whether a triangle or not, use the triangle inequality theorem. Two smaller sides must add up and be greater than the larger side.

13+7=20 wouldn't work

14+7>20 would work

7+20=27 wouldn't work

7+20<28 wouldn't work

You might be interested in

Help me out<br>........1

Fiesta28 [93]

Answer: -13

Step-by-step explanation:

2-(3^2)+4-3-7 = -13

6 0

2 years ago

Read 2 more answers

8. In AABC, LA is a right angle and mzB = 45°. Find BC.

Margaret [11]

Answer:

BC = 11 $\sqrt{2}$

Step-by-step explanation:

using the sine ratio in the right triangle and the exact value

sin45° = $\frac{1}{\sqrt{2} }$ , then

sin 45° = $\frac{opposite}{hypotenuse}$ = $\frac{AC}{BC}$ = $\frac{11}{BC}$ = $\frac{1}{\sqrt{2} }$ ( cross- multiply )

BC = 11 $\sqrt{2}$

7 0

2 years ago

If you flip an coin 200 times about how many time will it land on tails what is the probality?

frozen [14]

Answer: 50%

Step-by-step explanation:

There's a 50% chance of landing on tails. So, it would land on tails about 100 times.

7 0

3 years ago

Find 90% of 0.4<br>No equation needed.

myrzilka [38]

90% = 0.9

0.9 * 0.4

= 0.36

8 0

3 years ago

Read 2 more answers

Express this equation in logarithmic form. y = 10^x<br><br> x = ?

Lana71 [14]

From definition we have:

$$x=\log_{10}y$

8 0

3 years ago