3 years ago

Please help me on this will give you brainliest!

Mathematics

2 answers:

kirill [66]3 years ago

8 0

Answer:

∠V = 33°

∠W = 90°

∠X = 57°

Step-by-step explanation:

In a right triangle, the sum of the acute angles is 90 degrees

(2x+3) + (3x+12) = 90

combine like terms

5x + 15 = 90

5x = 75

x = 15

∠V = 2x+3, x=15

2(15) + 3

30 + 3

33°

∠X = 3x+12, x=15

3(15) + 12

45 + 12

57°

SashulF [63]3 years ago

5 0

The guy above pretty much answered it

You might be interested in

Express the series in summation notation. 2 + 4 + 6 + 8 + 10 + 12

baherus [9]

Answer:

$\colorbox{black}{\blue{\boxed{\colorbox{black}{\pink{\cal{Answer}}}}}}$

3 0

2 years ago

Read 2 more answers

A number cube was rolled as part of an experiment. The results are displayed in the table below. Number 1 2 3 4 5 6 Frequency 4

Neporo4naja [7]

Answer:

the answer is C

give the comments brainlest

Step-by-step explanation:

7 1

3 years ago

Read 3 more answers

A boat can travel with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, find the time taken by the boa

ser-zykov [4K]

Answer:

t=4h

Steps below

Step-by-step explanation:

We know:

speed of boat with respect to earth: 13 km

speed of stream with respect to earth: 4 km

13 km/h + 4 km/h = 17 km/h The time to travel 68 km with this speed is thus t = 68 km 17 km h = 4 h

Hope this helps.

4 0

3 years ago

How do you solve this ?

Inga [223]

2.) y = x - 12

3.) 2x + 6

6 0

3 years ago

Solve by Factoring 3b^4−6b^2+27b

Ganezh [65]

Answer:

Step-by-step explanation:

hello :

3b^4−6b^2+27b = 3b(b^3-2b+9)

8 0

2 years ago