3 years ago

Solve the following proportion for v

Mathematics

1 answer:

professor190 [17]3 years ago

4 0

Simplify both sides of the equation and isolate the variable
v= 9.45

You might be interested in

The perimeter of a rectangular e room is 24 feet. Twice the length

andrey2020 [161]

Answer:

i am gessing to divide

Step-by-step explanation:

3 0

2 years ago

Two trains 100 km apart are traveling toward each other along the same track. The first train goes 50 km per hour; the second tr

dem82 [27]

Answer:

92.31 km

Step-by-step explanation:

Combined speed = 50+80

= 130 km/hour

Time = 100/130 = 10/13 hours to collide

Speed × time = distance

distance = 10/13 × 120

= 92.30769231 km

7 0

3 years ago

How much can 6 go in 3

s344n2d4d5 [400]

Answer: 6 cannot go into 3 because it is a larger number but 3 can go into 6 twice because 3x2=6

4 0

3 years ago

Read 2 more answers

Solve the proportions using cross products. Round to the nearest hundredth is necessary. 21miles/49hours = 15miles h hours

SSSSS [86.1K]

$\dfrac{21}{49}=\dfrac{21:7}{49:7}=\dfrac{3}{7}\\\\\dfrac{21}{49}=\dfrac{15}{h}\to\dfrac{3}{7}=\dfrac{15}{h}\qquad\text{cross multiply}\\\\3h=(7)(15)\\\\3h=105\qquad\text{divide both sides by 3}\\\\\boxed{h=35}\\\\Answer:\ 35\ hours$

8 0

3 years ago

In ΔABC, ∠A is a right angle. What is the value of y?

Bogdan [553]

Y = 7sin(30) = 3.5
_________

7 0

3 years ago

Read 2 more answers