Ask question

Ask question

All categories

3 years ago

11

How do you solve that

1 answer:

lakkis [162]3 years ago

4 0

Well, one line is equal to 180
Starting with the bottom half, there is a right angle so 180-90 is 90
then take the degree that is given to you(47) and subtract it 90-47 is 43
so angle 4 is 43 <span>°
given that,andgle 3 is 90</span><span>° because its equal to the right triangle on the bottom
</span>2 is equal to 4(43<span>° )
</span>which leaves 1 to be 47<span>°
</span>
Hope this helps

You might be interested in

1/8 + c = 4/5 <br><br>what is c

ASHA 777 [7]

Answer:

27/40

Step-by-step explanation:

7 0

3 years ago

Solve P = 8/3 R + 30 for R.

vampirchik [111]

Answer:

R = (3P-30)/8

Step-by-step explanation:

subtract 30 from each side to get:

P-30 = $\frac{8}{3}$ R

multiply each side by $\frac{3}{8}$ to get:

$\frac{3}{8}$ · P - 30 = R

R = (3P-30)/8

7 0

3 years ago

Which of the following is a factor of 32x + 4? (1 point)

Neporo4naja [7]

Answer:

2x-1

Step-by-step explanation:

hope you get help from me

3 0

3 years ago

There are values of t so that sin t=.35 and cos t=.6

NISA [10]

Recall the fundamental rule of trig:

$\sin^2(x)+\cos^2(x)=1 \quad\forall x \in \mathbb{R}$

So, there exists an angle $t$ such that

$(0.6,0.35)=(\sin(t),\cos(t))$

if and only if

$\sin^2(t)+\cos^2(t)=0.6^2+0.35^2=1$

Working out the numbers, we get

$0.6^2+0.35^2=0.36+0.1225=0.4825\neq 1$

So, there doesn't exist a number $t$ such that

$(0.6,0.35)=(\sin(t),\cos(t))$

7 0

3 years ago

Sixth grade Y.14 Factor using th<br> Factor 10y + 20z.

Contact [7]

Answer:

17zy

Step-by-step explanation:

big brain

5 0

3 years ago

Read 2 more answers