Could someone help me please ?

Mathematics

2 answers:

natka813 [3]3 years ago

8 0

Answer:

Add the 2 numbers up together. Thatś how I have learned to do it anyway. maybe someone else has something different.

Step-by-step explanation:

seropon [69]3 years ago

7 0

Answer:

19.4 (rounded to 3 significant figures)

Step-by-step explanation:

SOH CAH TOA

You would use CAH for this question because you are told to find the length for BC, which is the hypotenuse and you are told the adjacent line is 6.3cm.

H=A÷C

=6.3÷cos(71)

=19.3507869666

H=19.4 (rounded to 3 significant figures)

You might be interested in

Which of the following will help you reach long term goals?

deff fn [24]

Answer:

Step-by-step explanation:

If you Break the bigger ones into smaller ones they will seem more attainable. Writing down your goals will help you remember. Taking care of resell will help you attain your goals faster and easier

5 0

3 years ago

5/6 , 7/18 , 11/24 , 19/36 in descending order

motikmotik

Answer: 5/6, 19/36, 11/24, 7/18

Step-by-step explanation:

Descending order is going from largest to smallest. We can do this by comparing the fractions. We make all the fractions have the same denominator. Then we will see which has the larger numerator.

$\frac{5}{6} , \frac{7}{18} , \frac{11}{24} , \frac{19}{36}$