3 years ago

I don’t understand these type of questions

Mathematics

1 answer:

storchak [24]3 years ago

6 0

Answer:

5=135

7=45

Step-by-step explanation:

Set them equal to 180. So i started plugging in numbers and subtracting them by 90. Then add it back to the number until i got 180.

You might be interested in

A car rental agency advertised renting a car for $24.95 per day and $0.32 per mile. If Kevin rents this car for 2 days, how many

kkurt [141]

Answer:

fhiurgbnrb

Step-by-step explanation:

3 0

3 years ago

What is the perimeter and area of the figure

aleksandrvk [35]

the perimeter is 35 and are is 40

6 0

3 years ago

Jesus bought 5/6 pounds of peanuts. He ate 3/4 pound of the peanuts with his friends. how much does Jesus have left?

Bad White [126]

Answer:

Step-by-step explanation:

Total peanuts = 5/6pounds

They ate = 3/4 of the peanut

= 3/4 × 5/6 = 5/8pounds

They eat 5/8 pounds

Amount left = 5/6 - 5/8

= (20 - 15)/24

= 5/24pounds

Jesus had 5/24 pounds of peanuts left

5 0

3 years ago

Someone help please

Ostrovityanka [42]

Answer:

2.7 miles

Step-by-step explanation:

8 0

3 years ago

Find parametric equations for the tangent line at the point (cos(3pi/6),sin(3pi/6), (3pi/6))

r-ruslan [8.4K]

$r(t)=(\cos{t},\sin{t},t)
\\r'(t)=(-\sin{t},\cos{t},1)
\\t= \frac{3\pi}{6} = \frac{\pi}{2}
\\ r'(t)=(-\sin{\frac{\pi}{2}},\cos{\frac{\pi}{2}},1)
\\ r'(t)=(-1,0,1)
\\
\\x=0+t(-1)=-t
\\y=1+t\times 0=1
\\z= \frac{\pi}{2} +t$

5 0

3 years ago