Help me I don’t understand this

Mathematics

2 answers:

kobusy [5.1K]3 years ago

7 0

PLEASE RATE 5 STARS

Your answer would be 5.90 for the following reasons:

If you take your angle measurement (40) and the length from A to B you would come out with this formula: 7 x tan 40

To figure this out on a calculator press "TAN" and type 40 and then multiply it by 7 and your answer would be 5.87 but rounded to the nearest hundredth it would be 5.90.

Georgia [21]3 years ago

4 0

40° + 7 = 47
180° - 47 = 133°

Hope this Helps!!

You might be interested in

2x - 4 = 2(x - 2)<br> solve the following problem and identify the type of equation

Sergio [31]

Answer:

Step-by-step explanation:

8 0

3 years ago

Solve 0= 2t^3-21t^2+ 40t

sukhopar [10]

$0=2t^3-21^2+40t$
switch sides
$2t^3-21t^2+40t=0$
solve factoring
$t(t-8)(2t-5)=0$
using the zero factor principle
$t=0
$
solve
$t-8=0:t=8$
solve
$2t-5=0:t= \frac{5}{2}$
$t=0,t=8,t= \frac{5}{2}$
Hope this helps

4 0

3 years ago

Eleanor scores 680 on the mathematics part of the SAT. The distribution of SAT math scores in recent years has been Normal with

Katen [24]

Answer: