3 years ago

Help graphs are not my favorite

Mathematics

1 answer:

Airida [17]3 years ago

7 0

Answer:

Step-by-step explanation:

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!!please, please help me!!

grigory [225]

Answer:

Length: 12

Width: 2 $\sqrt{10\\}$

Area: 24 $\sqrt{10\\}$

Step-by-step explanation:

We first find the points of C and D to find the length.

C: (-4,-5)

D: (2,-3)

The distance is 2 $\sqrt{10\\$ .

Now for the height.

A: (2,9)

D: (2,-3)

The distance is 12.

Area: 2 $\sqrt{10\\$ ×12 = 24 $\sqrt{10\\}$

6 0

2 years ago

The quantity a varies directly with b and c and inversely with d. The quantity d is tripled. Which of the following must be true

Vinvika [58]

Lets name the quantity Q
$Q=k* \frac{b*c}{d} 

When quantity d is tripled, we get




$
$Q=k \frac{b*c}{3d} 

To be the relationship the same, we see that we need to$ $
multiply /numerator / by /3 


$ $Q = k \frac{3bc}{3d} 

So the answer should be 
"The product of c and b must be tripled."$

8 0

3 years ago

Name the operation the should be done first in this expression: 10 - (3 + 4)

Maksim231197 [3]

Answer:

$Parenthesis$

Step-by-step explanation:

<u>To figure this question out, you must follow the rule:</u>

Parenthesis

Exponent

Multiply

Divide

Addition

Subtraction

As you can see, the first operation in PEMDAS is Parenthesis.

Meaning the first thing you do is the numbers in parenthesis

7 0

3 years ago

Read 2 more answers

On Monday, 360 students went on a trip to the zoo. All 6 buses were filled and 6 students had to travel in cars. How many studen

Sloan [31]

Answer:

The answer is n = 41

4 0

2 years ago

Read 2 more answers

Five less than the product of 6 and a number is equal to 8.

schepotkina [342]

Answer:

2.16

Step-by-step explanation:

Hey so we know that product means multiplication and “less than” means subtraction

5 less than=5-

Product of 6 and a number=6*x

6x-5=8

(Since it says 5 less than a product of 6 and a number, we know that we have to subtract 5 from 6x, NOt the other way around)

Add 5 on both sides:

6x=13

Divide by 6

X=2.16

Hope this helps!

3 0

3 years ago

Help graphs are not my favorite​

Help graphs are not my favorite