3 years ago

Please give answers for #1, #2, #3, and #4 please help ill mark brainliest.

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

5 0

Answer:

Find y output

Step-by-step explanation:

Just took test

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Question 3

Thepotemich [5.8K]

Answer:

√(36+9) = √45 = 6.7 this is the answer, just estime it

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2 years ago

Simplify 4/(√5+ √2) - 3/(√5- √2)

MakcuM [25]

Step-by-step explanation:

$\frac{4}{ \sqrt{5} + \sqrt{2}} - \frac{3}{ \sqrt{5} - \sqrt{2} } = \\ = \frac{4( \sqrt{5} - \sqrt{2} ) - 3( \sqrt{5} + \sqrt{2} ) }{( \sqrt{5} + \sqrt{2} )\times ( \sqrt{5} - \sqrt{2} )} = \\ = \frac{4 \sqrt{5} - 4 \sqrt{2} - 3 \sqrt{5} - 3 \sqrt{2} }{5 - \sqrt{10} + \sqrt{10} - 2 } = \\ = \frac{ \sqrt{5} - 7 \sqrt{2} }{3}$

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2 years ago

Write it in an algebraic expression form!

Phoenix [80]

1.

(x/2) - 7 = 11

2.

2x + 7 = 27

3.

2x - 5 = 25

Hope this helped!! (:

7 0

2 years ago

Savannah had 400 chocolate chips. She saved x chips for a garnish, and mixed the rest of the chocolate chips evenly into 3 pans

goldfiish [28.3K]

Answer:

( 400-x)/3

Step-by-step explanation:

Total chocolate chips Savannah had = 400

Number of chocolate chips she saved for garnishing =x

Number of chocolate chips remain = 400-x

Number of brownie pans = 3

Chocolate chips were spread evenly in 3 pans,

Chocolate chips were in each pan of brownies =( 400-x)/3

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3 years ago

In order to make 6 dozen cookies, you must use 3 eggs in the batter. How many eggs would be required to make 48 dozen cookies? U

Brrunno [24]

Step-by-step explanation:

Well 6 times 8 is 48 so

8 times 3 is 24

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3 years ago

Read 2 more answers