All categories

3 years ago

What is the 10th term in the pattern with the formula 9n + 9?

Mathematics

2 answers:

Studentka2010 [4]3 years ago

6 0

A(10) = 9(10) + 9= 90+9 =99

---------------------------------------------

Sergeeva-Olga [200]3 years ago

3 0

Well, the 10th term will be the one you get if you put n=10 in the formula...

You might be interested in

Malik is making coffee using a recipe that calls for 2 cups of milk for every 5 cups of coffee

Ne4ueva [31]

Answer:

A. 12.5 cups of coffee

B. 6.96 cups of milk

Those are the only ones I have the brain power to do so..........

Hope this helped!!!

3 0

3 years ago

Find the missing side lengths

MAXImum [283]

Answer:

u is 17√2 and v is 17

Step-by-step explanation:

To find u:

${ \bf{ \sin( \theta) = \frac{opposite}{hypotenuse} }}$

feed in the terms:

$\sin(45 \degree) = \frac{17}{u} \\ \\ u = \frac{17}{ \sin(45 \degree) } \\ \\ u = 17 \sqrt{2}$

To find v:

$\cos( \theta) = \frac{adjacent}{hypotenuse}$

feed in the terms:

$\cos(45) = \frac{v}{u} \\ \\ v = u. \cos(45) \\ v = (17 \sqrt{2} )÷( \sqrt{2} ) \\ v = 17$

8 0

3 years ago

PLEASE HELP ASAP GEOMETRY 20 PTS REAL ANSWERS ONLY

kodGreya [7K]

Answer:

Step-by-step explanation:

Use the Law of Cosines to find the measure of angle A from the lengths of the sides.

A = arccos[(b²+c²-a²)/(2bc)] ≅ 29.9°

B = arccos[(a²+c²-b²)/(2ac)] ≅ 54.8°

C = 180 - A - B = 95.3°

7 0

3 years ago

Suppose you are given two angles A and B in which angle a is equal to angle b. If the measure of a compliment of angle a is equa

zepelin [54]

5x + 20 = 90 - a = 90 - (3x + 40)
5x + 20 = 90 - 3x - 40 = 50 - 3x
5x + 3x = 50 - 20
8x = 30
x = 30/8 = 15/4

b = 3(15/4) + 40 = 45/4 + 40 = 51.25
The measure of a supplementary angle is 180 - 51.25 = 128.75

4 0

4 years ago

What is 39.4x1.7 pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Igoryamba

Answer:

66.98

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers