3 years ago

Find the missing lengths. If needed, round the answers to the nearest tenth.

Mathematics

1 answer:

Monica [59]3 years ago

4 0

Answer:

Step-by-step explanation:

Triangle ABC is a right angle triangle which is made up of 2 right angle triangles.

To determine y, we would apply Pythagoras theorem which is expressed as

Hypotenuse² = opposite side² + adjacent side². Therefore

136² = y² + 120²

18496 = y² + 14400

y² = 18496 - 14400 = 4096

y = √4096 = 64

To determine z,

255² = z² + 120²

65025 = z² + 14400

z² = 65025 - 14400 = 50625

z = √50625 = 225

You might be interested in

The local train heading for Westford at 60km/h and the express train heading for Eastford at 80 km/h pass each other at Centervi

Wewaii [24]

Answer:

The maximum distance to the nearest kilometer between Westford and Centerville is 111.43 km.

Step-by-step explanation:

Local train stats:

Rate = 60 km/h

Distance = x km

Time = x/60 hours

Express train stats:

Rate = 80 km/h

Distance = $(195-x)$ km

Time = $(195-x)/80$ hours

Now we will equate both the times.

$x/60 =(195-x)/80$

$x/3= (195-x)/4$

$4x= 585-3x$

$7x= 585$

x = 83.57 km

$195-x=195-83.57= 111.43$ km

Hence, the maximum distance to the nearest kilometer between Westford and Centerville is 111.43 km.

3 0

3 years ago

When the automobile manufacturer releases a new model in its WOW series, it promises that drivers can expect to get mlleage that

bixtya [17]

Answer:

28.4 divided by 6.5

Step-by-step explanation:

8 0

3 years ago

PLEASEEEEEE HELPPPPP!!

DaniilM [7]

Answer:

y-b+am/m

Step-by-step explanation:

y-b=m(x-a)

y-b=MX-ma

mx=y-b+ma

x=y-b+ma/m

4 0

3 years ago

Organize the following expressions from greatest to least by number of terms: I. x + 2xyz II. 3x + y + z III. 2x2y + x2 − 3x + 4

mestny [16]

Answer:

The answer is C

Step-by-step explanation:

5 0

3 years ago

Find s(20) for the sequence s(n)=5n-2,ne {1 2, 3,... }

zavuch27 [327]

Answer:

Step-by-step explanation:

S(20)=

5*20-2=100-2=98

3 0

3 years ago