40+25 write the sum of the numbers as the product of their gcf and another sum

Mathematics

1 answer:

djverab [1.8K]3 years ago

6 0

4 is the "greatest" common factor of 40 and 44

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Can someone answer this question?

Ber [7]

I hope this helps you

5 0

3 years ago

Read 2 more answers

A treasure map says that a treasure is buried so that it partitions the distance between a rock and a tree in a 5:9 ratio. Marin

Tanya [424]

Let the coordinates of the treasure be (x,y).
Let $d_{1}$ = distance from the rock to the treasure.
Let $d_{2}$ = distance from the tree to the treasure.
$d_{1} = \sqrt{(x\2 + (y-2)^2}$
$d_{2} = \sqrt{(16-x)^2 + (21-y)^2}$
We want $\frac{ d_{1} }{ d_{2} }$ = 5/9 in order to locate the treasure.

Note that 5/9 = 0.556 (approx)
Test (11.4, 14.2)
d1 = 14.8, d2 = 8.2, d1/d2 = 1.8 Incorrect
Test (7.6, 8.8)
d1 = 8.2, d2 = 14.8, d1/d2 = 0.554 Correct
Test (5.7, 7.5)
d1 = 6.13, d2 = 16.98, d1/d2 = 0.36 Incorrect
Test (10.2, 12.6)
d1 = 12.8, d2 = 10.2, d1/d2 = 1.255 Incorrect

Answer: The correct answer is (7.6, 8.8)

4 0

3 years ago

Read 2 more answers

Solve the system using elimination.

riadik2000 [5.3K]

1.) 6x=12
x=2
3(2)+3y=-9
6+3y=-9
3y=-3
y=-1
(2,-1)

2.) 7x=-35
x=-5
5x+2y=-19
5(-5)+2y=-19
-25+2y=-19
2y=-44
y=-22
(-5,-22)

3.) 4x=-16
x=-4
2(-4) +3y=1
-8+3y=1
3y=-7
y=-7/3
(-4,7/3)

4.)7x=35
x=5
2(5)+3y=-5
10+3y=-5
3y=5
y=5/3
(5,5/3)

5.) 2x=-8
x=-4

x+4y=4
-4+4y=4
4y=0
y=1
(-4,1)

7 0

3 years ago

What is the simplified form of 15x^8/24y^5 divided by 4x^4/8y^2

Reika [66]

(24y^5)/(15x^8) * 4x^4/(8y²)

Reduce the common factors for the numerator and denominator and multiply the fractions altogether to get... 

24/8 * y^(5 - 2) * 4/15 * 1/x^(8 - 4) 
= 3y³ * 4/15 * 1/x^4 
= 4y³/(5x^4) 

I hope this helps!

6 0

3 years ago

Read 2 more answers

A box of oat cereal costs $3.90 for 15 ounces.A box of rice cereal costs $3.30 for 11 ounces.Which box of cereal costs less per

allsm [11]

To solve this is you have to find the price per ounce for each item by simply dividing the price by the ounces.

For the oat cereal divide $3.90 by 15

3.90/15

.26 per ounce

For the rice cereal divide $3.30 by 11

3.30/11

.30 per ounce

The oat cereal costs less per ounce since it is only .26 per ounce whereas the rice cereal is .30 per ounce.

Hope this helps!

3 0

3 years ago