Mathematics: Can someone help me please please please

Can someone help me please please please

Ответ:

2021ehays

29.01.2022

Mathematics

6.4

Step-by-step explanation:

x/11= tan 30°

x= 11* tan 30°= 11*0.58= 6.4

Option 1 is correct

0,0(0 оценок)

Ответ:

rachelsweeney10

29.01.2022

Mathematics

x = 6.4

Step-by-step explanation:

Notice that since you are dealing with a right angle triangle, you can use the trig function tangent, to solve for "x".

Notice that "x" is the side "opposite" to angle 30 degrees, and the side adjacent to that angle has a 11 units measure.

The tangent function relates this two quantities the following way:

$tan(30^o)=\frac{opposite}{adjacent} \\tan(30^o)=\frac{x}{11} \\11*\,tan(30^o)=x\\x= 6.35$

So rounding this answer to one decimal gives: x = 6.4

0,0(0 оценок)

Ответ:

natalie2sheffield

29.02.2020

Mathematics

$\bf \textit{area of a trapezoid}\\\\ A=\cfrac{h(a+b)}{2}~~ \begin{cases} a,b=\stackrel{bases}{parallel~sides}\\ h=height\\[-0.5em] \hrulefill\\ a=29\\ h=9\\ A=193.5 \end{cases}\implies 193.5=\cfrac{9(29+b)}{2} \\\\\\ 387=9(29+b)\implies \cfrac{387}{9}=29+b\implies 43=29+b\implies 14=b$

0,0(0 оценок)

Can someone help me please please please

Ответ:

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question