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3 years ago

Sonya just turned 21 years old and will soon begin her junior year of college in

Mathematics

2 answers:

omeli [17]3 years ago

8 0

Answer:

this months electric bill

Step-by-step explanation:

andrezito [222]3 years ago

4 0

Answer:

A or D

Step-by-step explanation:

if not sorry:(

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For how many tickets is the cost the same for club members and nonmembers? Club members = $30 one time fee and $3 per ticket

WARRIOR [948]

There would have to be one non club member, and 2 club members who bought the tickets.

6 0

3 years ago

What's the common factors for 39 and 65?

Ivenika [448]

Factors of 39: 1, 3, 13, and 39.
Factors of 65: 1, 5, 13, and 65.

The common factors for 39 and 65 are 1 and 13.
The greatest common factor is 13.

5 0

3 years ago

What is the correct equation for a line that has a slope of 1/3, and a y intercept of 4

Julli [10]

Answer:

y=1/3x+4

Step-by-step explanation:

It should be correct as the gradient = 1/3

and the y-intercept = C

= +4

8 0

3 years ago

What is the area of the figure? 40 ft2 84 ft2 96 ft2 can't be determined

mina [271]

Answer:

$A=80\ ft^2$

Step-by-step explanation:

we know that

The area of the figure is equal to the area of an isosceles triangle (has two equal sides) plus the area of a rectangle

step 1

Find the area of the triangle

The area of the triangle is equal to

$A=\frac{1}{2}bh$

we have

$b=16\ ft$

To find out the height of the triangle Apply the Pythagorean Theorem

$10^2=(16/2)^2+h^2$

solve for h

$100=64+h^2$

$h^2=100-64$

$h^2=36$

$h=6\ ft$

Find the area of triangle

$A=\frac{1}{2}(16)(6)$

$A=48\ ft^2$

step 2

Find the area of rectangle

The area of rectangle is equal to

$A=LW$

we have

$L=16\ ft\\W=2\ ft$

substitute

$A=(16)(2)=32\ ft^2$

step 3

Find the area of the figure

Adds the areas

$A=48+32=80\ ft^2$

5 0

3 years ago

X+2y=4 2x-2y=5 what is the answer

Tom [10]

x + 2y = 4

2x - 2y = 5

Adding both the equations:

x + 2y + 2x - 2y = 9

3x = 9

x = 3

y = 4-x /2 = 1/2

4 0

3 years ago