3 years ago

SOMEONE IN THIS APp can you please help please please ASAP I posted the question 3 times come on y’all help please

Mathematics

1 answer:

Shalnov [3]3 years ago

3 0

Angle 1 - 72 degrees

Angle 2 - 36 degrees

Angle 3 - 18 degrees

Angle 4 - 144 degrees

Hope this helped!

You might be interested in

Which function is shown in the graph below? y = log Subscript 0.4 Baseline x

Hatshy [7]

Answer:

c. y=log subscript 3 baseline x

Step-by-step explanation:

edge

4 0

3 years ago

Read 2 more answers

Solve T=L(7 + RS) for S. Please help

nikklg [1K]

multiply the ones in bracket by the L

T = 7× L + L × RS

T = 7L + LRS

making S the subject by transferring 7L to the left hand side of the equation.

thus

T - 7L = LRS

dividing through by LR

$\frac{T}{LR} - \frac{7L}{LR} = S$

$S= \frac{T}{LR} - \frac{7}{R}$

7 0

3 years ago

The capacity of a cylindrical water tank is 539 litres. If its height is 1.4 meter then find the radius of the base.

natulia [17]

Answer:

350m

Step-by-step explanation:

capacity= volume/1000
but we know that volume of cylinder is πr²h so substitute it I'm the volume space
then substitute for π as 22/7, h as 1.4 , and also capacity as 539
539= ((22/7)×r²×1.4)/1000
when you simplify you get r as 350m

6 0

3 years ago

Decide whether the triangle can be proven congruent I need help

stealth61 [152]

Answer:

I think AAS can be used

Step-by-step explanation:

4 0

3 years ago

Help, please HELPPPP HELPPP HELPP I will follow and mark u as a brilliant

Dahasolnce [82]

41. A. 30
42. 148 because supplementary angles equal 180

3 0

3 years ago