2 years ago

Someone helpp plzzzzzz

Mathematics

1 answer:

kvv77 [185]2 years ago

4 0

Its d
hope this helps

You might be interested in

Segment VU is 2 units and segment VꞌUꞌ is 4units.

kicyunya [14]

In the figure the segment both VU and V'U' are horizontal, so the segment VU was scaled by a factor of 2 to dilate it and get the segment V'U'.

You can check that the same factor was used for all the segments to obtain a similar figure.

4 0

3 years ago

Below is the table of values of a function. Write the output when the input is n

nikdorinn [45]

Answer:

N=17

?=15

Explanation;

Check out my attached work

Hope it helps, let me know if you have any questions

7 0

2 years ago

At present, a man is 5 times older than his daughter. In 7 years, the man is 3 times as old as his daughter. What are their pres

Kamila [148]

The present age of father is 35 and daughter is 7.

Step-by-step explanation:

Let,

Age of father = x

Age of daughter = y

According to given statement;

A man is 5 times older than his daughter.

x = 5y Eqn 1

In 7 years, the man is 3 times as old as his daughter.

x+7 = 3(y+7)

$x+7=3y+21\\x=3y+21-7\\x=3y+14\ \ \ Eqn\ 2$

Putting value of x from Eqn 2 in Eqn 1

$3y+14=5y\\14=5y-3y\\14=2y\\2y=14$

Dividing both sides by 2

$\frac{2y}{2}=\frac{14}{2}\\y=7$

Putting y=7 in Eqn 1

$x=5(7)\\x=35$

The present age of father is 35 and daughter is 7.

Keywords: linear equation, substitution method

Learn more about substitution method at:

#LearnwithBrainly

6 0

3 years ago

Find the area of the polygon. <br> A) 125 ft2 <br> B) 140 ft2 <br> C) 165 ft2 <br> D) 345 ft2

Vladimir79 [104]

B) 140 ft2 depending on the polygon

7 0

3 years ago

Read 2 more answers

A cylindrical pressure vessel has a height of 9 feet and a diameter of 6 feet. How much gas can the pressure vessel hold when fu

Paha777 [63]

9 * 3.14 * 3 * 3 = 254.4690049

8 0

2 years ago

Read 2 more answers