Ask question

Ask question

All categories

3 years ago

5

Brooklyn expanded her square garden. She made one side 12 feet longer and the other side 15 feet longer. The expanded rectangula

r garden will have an area of no more than 2,000 square feet.

1 answer:

marissa [1.9K]3 years ago

5 0

Answer:the answer is180ft

Step-by-step explanation:

You might be interested in

Find the reference angle of 14 pie over 11

saw5 [17]

Answer:

Step-by-step explanation:

reference angle=(14 π)/11-π=(14-11)π/11=3π/11

8 0

3 years ago

Log2(3x+1)=log4(x+8)

lara31 [8.8K]

Answer:

(1.35, 1.6)

Step-by-step explanation:

5 0

2 years ago

What is 28% of 58?<br><br> Hhhhhhh

Olenka [21]

Answer:

16.24

Step-by-step explanation:

of means multiply

28% * 58

Change to decimal form

.28 * 58

16.24

7 0

3 years ago

Read 2 more answers

Let A = { x ∈ R : x 2 − 5 x + 4 ≤ 0 } , B = (3 , 5), and C = (3 , 4]. Show that A ∩ B = C . (Recall, you must show two separate

kolbaska11 [484]

Answer:

You can proceed as follows:

Step-by-step explanation:

First solve the quadratic inequality $x^{2}-5x+4\leq 0$ . To do that, factorize, then we have that $(x-4)(x-1)\leq 0$ . This implies that

$x-1\leq 0\, \text{and}\, x-4\geq 0$

or

$x-1 \geq 0\, \text{and}\, x-4\leq 0$

In the first case the solution is the empty set $\emptyset$ . In the second case the solution is the interval $1\leq x \leq 4$ . Now we have that

$A=[1,4]$

$B=(3,5)$

$C=(3,4]$ .

To show that $A\cap B\subseteq C$ consider $x\in A\cap B$ . Then $1\leq x \leq 4\, \text{and}\, 1$ , this implies that $3$ , then $x\in C$ . Now, to show that $C\subseteq A\cap B$ consider $x\in C$ , then $3$ , then $1\leq x \leq 4\, \text{and}\, 3$ , then $x\in [1,4] \, \text{and}\, x\in (3,5)$ , this implies that $x\in A\cap B$ .

Observe the image below.

7 0

3 years ago

Solve the inequality. Graph the solution.<br><br> −6n>54

AysviL [449]

Answer:

n<-9

us an open circle on -9 pointing to the left

hope this helps

have a good day :)

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers