1 year ago

Find an equation of variation in which y varies directly as x and y=1 when x=0.5. Then find the value of y when x = 14.

Mathematics

1 answer:

FromTheMoon [43]1 year ago

8 0

The value of y is twice that of x, so the equation is y = 2x.

Substituting in x = 14, we get y = 2(14) = 28.

You might be interested in

A 24 pack box of colored gel markers cost $12.96 what is the cost per marker?

adoni [48]

Answer:

approx. $1.85 or $1.86 each marker

7 0

2 years ago

Read 2 more answers

How many square feet of outdoor carpet will we need for this hole?

nadezda [96]

Answer:

45 square feet

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

A gymnast trains for 4 months for her competition how many weeks did she train.

BaLLatris [955]

Answer:

16 weeks

Step-by-step explanation:

Assuming that each month is around 4 weeks, multiply that number by 4 months and you will get 16 weeks in total.

5 0

2 years ago

Read 2 more answers

Vinvika [58]

Answer:

126 square units

Step-by-step explanation:

Area of section 1 is 8 square units which is triangle and,

Area of triangle is = $\frac{1}{2}\times b\times h$

b= 2 units and height =8 units

So,

Area of section 1 = $\frac{1}{2}\times 2\times 8=8 \quad\text{ square units}$

Same Area is of section 2 which is also a triangle and has same base and height.

So,

Area of Section 2 = $\frac{1}{2}\times 2\times 8=8 \quad\text{ square units}$

Now the Area of section 3 which is square with side of 10 units

So,

Area of section 3 = $a^{2} =10\times10=100\quad \text{square units}$

Total Area of Trapezoid = $8+8+100=126 \quad \text{square units}$

5 0

1 year ago

Q is equidistant from the sides of TSR. Find the value of x.

Lina20 [59]

Lets do

$\\ \sf\longmapsto 2x + 24 = 30 \\ \\ \sf\longmapsto 2x = 30 - 24 \\ \\ \sf\longmapsto 2x = 6 \\ \\ \sf\longmapsto x = \frac{6}{2} \\ \\ \sf\longmapsto x = 3$

6 0

2 years ago