2 years ago

Algebra 2

Mathematics

1 answer:

ss7ja [257]2 years ago

4 0

The answer is: g= 6y+8-9/y

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Need help ASAP!!

mestny [16]

j + a = 50

j= a + 12

a+ 12 +a = 50

2a +12 = 50-12

2a = 38

a = 19

j =31

a = 19

Jordan is 31 years old and Anna is 19 years old.

4 0

3 years ago

Jemina has 4 dogs, 8 cats and 12 fish as pets at her house.

eduard

Answer:

8:16

Step-by-step explanation:

6 0

2 years ago

Find the measure of the line segment indicated, assume that lines which appear tangent are tangent. (2 questions) PLS help with

Brilliant_brown [7]

Answer:

Step-by-step explanation:

5 0

3 years ago

What is the exact value for the expression √52-√13+√117? Simplify if possible.

Aleksandr-060686 [28]

√52-√13+√117

sqrt (4*13) - sqrt (13) + sqrt (13*9)

sqrt(4)sqrt(13) -sqrt(13)+sqrt(13)sqrt(9)

2sqrt(13) -sqrt(13)+3sqt(13)

sqrt(13)[2-1+3]

4sqrt(13)

Choice A

8 0

3 years ago

A rectangular prism has a width of 51 ft and a volume of 144 ft3. Find the volume of a similar prism with a width of 17 ft. Roun

meriva

Answer:

$5.3\ ft^3$

Step-by-step explanation:

Similar shapes with scale factor $k$ have proportional volumes with coefficient $k^3$ i.e.

$\dfrac{V_{large}}{V_{small}}=k^3,$

where

$k=\dfrac{\text{width of large prism}}{\text{width of small prism}}.$

Since

$\text{width of large prism}=51\ ft,\\ \\\text{width of small prism}=17\ ft,$

then

$k=\dfrac{51}{17}=3.$

Hence,

$\dfrac{144}{V_{small}}=3^3\Rightarrow V_{small}=\dfrac{144}{27}=\dfrac{16}{3}=5\dfrac{1}{3}\approx 5.3\ ft^3.$

7 0

3 years ago