3 years ago

Find the areas of each triangle A=98° b=13ft c=8ft

Mathematics

1 answer:

miskamm [114]3 years ago

7 0

$A= \frac{1}{2} sinA*b*c= \frac{1}{2} sin98*13*8=52sin98$

You might be interested in

Solve the equation : -3 • ( 2 - x ) + 4 = 2 • ( 1 - 2x) + 3 thanks :)

kakasveta [241]

Isolate the variable by dividing each side by factors that don't contain the variable.

x = 1

-6+3x+4=2-4x+3

-8+7x+1=0

7x=7

x=1

4 0

2 years ago

Math help please!!!! i will mark brainliest

finlep [7]

Answer:

Step-by-step explanation:

A. 221 x 5 = 1,105

225 + 245 + 222 +230 = 922

1,105 - 922 = 183

B. 225 is the median

C. 229 is Isaac's score for the sixth game

Hope this helps :)

7 0

3 years ago

Kevin is 3 times as old as Daniel. 4 years ago, Kevin was 5 times as old as Daniel. How old is Daniel now

matrenka [14]

K = 3D. K - 4 = 5(D - 4). K - 4 = 5D - 20. K = 5D - 16. 3D = 5D - 16. 16 = 2D. D = 8. K = 3 x 8. K = 24.

7 0

3 years ago

Please help!!!!!!!!!!!!!!!!!!!!!!

Temka [501]

Answer:

bro I have no idea I'm just screwing around

Step-by-step explanation:

you ask your step sister

6 0

2 years ago

Find the six first terms of an arithmetic sequence with: d = 2 Po= 30

alexgriva [62]

Answer:

The first six terms of this arithmetic sequence are: 30, 32, 34, 36, 38, 40

Step-by-step explanation:

The nth term of an arithmetic sequence is given by:

$P_n = P_0 + nd$

In which d is the common difference, that is, each term is increased by d.

d = 2, Po= 30

First term is 30, each consecutive is increased by 2. So

30, 32, 34, 36, 38, 40

7 0

3 years ago