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3 years ago

3.5.57

Mathematics

1 answer:

grin007 [14]3 years ago

8 0

Answer:

y=4x+23 (lmk if you need me to explain)

Step-by-step explanation:

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Robert is making 5 batches of lemonade. Each batch requires 2 1\3 quarts of water.

svetlana [45]

2 1/3 quarts per batch, and five batches, so you multiply 2 1/3 x 5.

2 1/3 = 7/3 and 5 x 7/3 = 35/3 which simplifies to 11 2/3, so D. is the answer.

If you would like a more detailed answer just ask.

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3 years ago

A gardener is planting two types of trees:

nordsb [41]

2x+9=6x+7. 2x+2=6x. 2=4x. X=1/2 a year

7 0

3 years ago

PLS HELP<br> if u do ill mark u branliest

sergiy2304 [10]

Hello there!

15 is a term so the first digit in the code is 4.

15-3y is an expression so the second digit in the code is 5

4 5 x x x is the code right now

Now, let's solve the third puzzle:

4(2y-3)-2y=24

8y-12-2y=24

Combine like terms:

6y=36

x=6

4 5 4 x x is the code right now

The next problem:

1/3(12x-3)=7

4x-1=7

4x=8

x=2

4 5 4 2 x is the code right now

Problem 5: I think it's infinite solutions

4 5 4 2 4 is the code!

I hope it is correct! If it isn't, don't report and send me more puzzles! I would love to strain my brain!

Your friend, $GraceRosalia$

5 0

3 years ago

Read 2 more answers

Find x. Leave answers in simplified radical form. (Step by step)

just olya [345]

Answer:

$\sf x = 4\sqrt{2}$

Given:

adjacent: 4 cm
hypotenuse: x cm
angle: 45°

<u>using cosine rule:</u>

$\sf cos(x) = \dfrac{adjacent}{hypotenuse}$

$\sf cos(45) = \dfrac{4}{x}$

$\sf x = \dfrac{4}{cos(45)}$

$\sf x = 4\sqrt{2}$

4 0

3 years ago

Read 2 more answers

Condense the following logarithm: 5log_4(a) - 6log_4(b)

grin007 [14]

Hi there! We are given the expression:

$\large \boxed{5 log_{4}(a) - 6 log_{4}(b) }$

To condense or simplify the following logarithm. You have to remember these properties:

Properties - Logarithm

$\large{ log_{b}(a)^{n} = n log_{b}(a) } \\ \large{ log_{b}(a) - log_{b}(c) = log_{b}( \frac{a}{c} ) }$

These two properties are what we need for our problem. Therefore,

$\large{ log_{4}(a)^{5} - log_{4}(b)^{6} }$

We use the log_b(a)^n = nlog_b(a) property to convert in the form above. Next, we use the second property.

$\large{ log_{4}( \frac{ {a}^{5} }{ {b}^{6} } ) }$

Answer

log base 4 of (a^5/b^6) is our simplifed form.

Any questions can be asked through comment as I may reply soon. Thanks for using Brainly! Have a good day and happy learning! :)

6 0

3 years ago