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3 years ago

Solve the inequality. Graph the solution. −9y ≤ 36

Mathematics

1 answer:

Sholpan [36]3 years ago

6 0

Step-by-step explanation:

Divide by -9 to eliminate the -9 on -9y but remember if you divide or multiply by a negative you will need to switch/turn-around the sign

y≥-4

Answer: y≥-4

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2 + 2= ? Just answer this if ur bored

Galina-37 [17]

Answer:

Step-by-step explanation:

break the first 2 into its components, 1 and 1 because 1 + 1 = 2.
Break the second 2 into its components, 1 and 1 because 1 + 1 = 2.

Combine all the components. Since they're all ones, you just have to count your fingers 4 times!
1 + 1 = 2. 2 + 1 = 3. 3 + 1 = 4!
1 + 1 + 1 + 1 = 4!

4 is the correct answer.

5 0

2 years ago

Which side lengths form a right triangle

aleksandrvk [35]

Answer:

A and C

Step-by-step explanation:

A right triangle consists of two legs and a hypotenuse.
To find hypotenuse, we use The Pythagorean Theorem
The Pythagorean Theorem = ${a}^{2} + {b}^{2} = {c}^{2}$
two legs meet at a 90° angle and the hypotenuse is the longest side

3 - 4 - 5

6 - 8 - 10

7 - 24 - 25

5 - 12 - 13

are some basic right triangle

(about more, look picture)

Just use hypotenuse formula :

3 x 3 = 9

4 x 3 = 12

5 x 3 = 15

Option C is correct

${5}^{2} + { \sqrt{6} }^{2} = { \sqrt{31} }^{2}$

Option A is correct

${5}^{2} + {5}^{2} = { \sqrt{50} }^{2}$

But B isn't correct

Hope this helps ^-^

4 0

3 years ago

cam lobes are on sale at 4 different grocery stores. which store offers the lowest unit rate for cantaloupes in dollars per poun

timofeeve [1]

Answer:

Store 2

Step-by-step explanation:

Given

1. $4.50 for 5 pounds

2. $1/5 for 1/3 pounds

3. $4.00 for 5 pounds

Required

Determine the store with the lowest unit rate

To do this, we simply divide the price by the weights in each store

For Store 1:

$Unit\ Rate = \frac{\$4.50}{5\ lb}$

$Unit\ Rate = \$0.9/lb$

For Store 2:

$Unit\ Rate = \frac{\$1/5}{1/3\ lb}$

$Unit\ Rate = \$0.6/lb$

For Store 3:

$Unit\ Rate = \frac{\$4.00}{5\ lb}$

$Unit\ Rate = \$0.8/lb$

Comparing the unit rates of the three stores, we can conclude that store 2 offers the least unit rate

8 0

3 years ago

A high-speed bullet train travel 900 feet in 5 seconds at this rate how far would it travel in 1 minute

iragen [17]

Since there are 60 seconds in one minute, we can form the equation:
$900 \div 5 = x \div 60$
From here, we can cross multiply.
$5x = 54000$
$x = 10800$
The train would travel 10,800 feet in one minute.

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3 years ago

n a certain exam of grade ten, 75% students got high score in mathematics, 65%students got high score in English. If 6% of them

Alex777 [14]

Answer:

thank you for the points

Step-by-step explanation:

4 0

3 years ago