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3 years ago

6

Perry and Jacob each improved their yards by planting hostas and ivy. They bought their supplies from the same store. Perry spen

t $122 on 7 hostas and 5 pots of ivy. Jacob spent $100 on 5 hostas and 5 pots of ivy. What is the cost of one hosta and the cost of one pot of ivy. ENTER your answer in the format hosta=## ivy=##

1 answer:

marissa [1.9K]3 years ago

3 0

Answer:

hosta=11 ivy=9

Step-by-step explanation:

Logically thinking... $20 for 1 h and 1 i

So I would say $11 H and $9 I

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2y^2-3x^2=1 is the equation of a horizontal hyperbola

zhannawk [14.2K]

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7 0

3 years ago

Erika found out that after working in her current job for 9 months she has earned 6 days of vacation

Arte-miy333 [17]

Answer:

4 days

Step-by-step explanation:

9 months/6 months = 6 days /x days

9/6 = 6/x

x = 4

6 0

3 years ago

Would appreciate the help

9966 [12]

QUESTION 5

The opposite sides of a parallelogram are congruent.

$\Rightarrow 4x=20$

Divide through by 4.

$\Rightarrow x=5$

Or

$5x=3x+10$

$5x-3x=10$

$2x=10$

$x=5$

QUESTION 6

The diagonals of a parallelogram bisect each other.

$\Rightarrow 4x=8$

Divide both sides by 4;

$\Rightarrow x=2$

Or

$5x=3x+4$

$5x-3x=4$

$2x=4$

$x=2$

QUESTION 7

The alternate interior angles of a parallelogram are equal.

$\Rightarrow 4x-20=2x$

Group similar terms;

$\Rightarrow 4x-2x=20$

Simplify and solve for x.

$\Rightarrow 2x=20$

$\Rightarrow x=10$

QUESTION 8

The opposite angles of a parallelogram are congruent.

$\Rightarrow 3x=2x+19$

Group similar terms;

$\Rightarrow 3x-2x=19$

Simplify;

$x=19$

QUESTION 9

The height, $h$ of this triangle can be determined using the absolute value method.

$h=|4-0|=4$ units.

The base, $b$ can be determined using the absolute value method.

$b=|7-0|=7$ units.

The hypotenuse, $d$ can be determined using the Pythagoras Theorem of distance formula;

$d=\sqrt{7^2+4^2}$

$d=\sqrt{49+16}$

$d=\sqrt{65}$ units.

The three sides are unequal. This is a scalene triangle.

QUESTION 10

The base of the triangle is

$b=|2--2|=4$ units.

The altitude of this triangle bisects the base. This means the triangle is isosceles.

We can use the distance formula to confirm this.

The to hypotenuse is

$T=\sqrt{(6-0)^2+(0-2)^2}$

$T=\sqrt{36+4}$

$T=\sqrt{40}$

$T=2\sqrt{10}$ units

The down hypotenuse is

$T=\sqrt{(6-0)^2+(0-2)^2}$

$D=\sqrt{36+4}$

$D=\sqrt{40}$

$D=2\sqrt{10}$ units

QUESTION 11

This parallelogram has all sides congruent, 8 units each.

It is called a square.

A square fits the definition of a rhombus. All sides are equal.

This is a rhombus.

QUESTION 12

One side of the parallelogram is $|3--1|=4$ units.

This is equal to the opposite side.

Another side is $\sqrt{(3-2)^2+(2--1)^2}=\sqrt{10}$ units.

This is also equal to the opposites side.

All the sides of this parallelogram are not congruent.

The diagonals do not also meet at right angles.

The parallelogram is not a rhombus.

8 0

3 years ago

PLEASEEE HELPPPPP!!!! у

just olya [345]

Answer:

2. The more hours spent doing homework the better the test scores.

3. Just draw a line that runs through (1,50) (2,55) (3,60) (4,65)

4. Dunno

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

In square $ABCD$, $E$ is the midpoint of $\overline{BC}$, and $F$ is the midpoint of $\overline{CD}$. Let $G$ be the intersectio

Vinvika [58]

Since ABCD is a square
BE = FD
BC = AB
Angle ABE = angle BCF
With these, triangle ABE = triangle BCF
And
angle BEA = angle CFB by CPCTC
And with this
DG = AB

5 0

3 years ago