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2 years ago

PLEASE HELP ME OUT I NEED THIS BY TODAY THANKS

Mathematics

1 answer:

AveGali [126]2 years ago

7 0

Answer:

For this, you need to click the second one.

Step-by-step explanation:

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A certain recipe requires 4 1/5 cups of flour and 2 3/7 cups of sugar. If 4/9 of the recipe is to be made how much sugar is need

Jobisdone [24]

To find the amount of sugar needed for 4/9 of a batch, just multiply the standard batch (2 3/7 cups) by 4/9, for a result of 1 5/63 cups of sugar.

To find the amount of flour needed for a triple batch, multiply the base amount of flour, or 4 1/5, by three, to get 12 3/5 cups of flour.

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4 years ago

The tenants in an apartment building voted on whether to places couches in the lobby of the building. The number of votes for pl

Svet_ta [14]

C. 30%
you just need to add 1785 and 765 which would give you 2,550. From there, I honestly just guessed 30% then figured out 30% of 2550 which is 765.

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3 years ago

Need help just give me he answer

mestny [16]

The real question is, why weren't you paying attention? Brainly won't be here on your exams. Next time pay attention. For now, Guess.
Because lack of paying attention has consequences.

Hope you learn a valuable lesson here.
Good day!

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3 years ago

The angles of similar triangles are equal. always sometimes never

ad-work [718]

Always because If two sides of one triangle are proportional to two sides of another and included angles are equal, then the triangles are similar. They are similar.

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3 years ago

Read 2 more answers

PLEASE HELP. MATH IN PICTURE

marin [14]

9514 1404 393

Answer:

D . . . (best of the erroneous choices)

Step-by-step explanation:

Solving the first equation for x, we get ...

√(y -1) ≥ x

Solving the second equation for x, we get ...

x > 3

Substituting for x, we have ...

√(y -1) > 3

y -1 > 9

y > 10

Ordered pairs that are in the solution set will have coordinates ...

x > 3, y > 10

In interval notation that looks like ...

x ∈ (-∞, 3) and y ∈ (10, ∞)

The closest answer choice is the last one.

_____

You will note that x must be strictly greater than 3, so y cannot be equal to 10. The offered choice is in error on that point.

You will also note that y is dependent on x. That is, one cannot pick a value of y greater than 10 independently of the value of x. In that sense, the solution is not "the set of all ordered pairs such that [x and y have independent limits]". Rather, it is the set of all ordered pairs such that √(y -1) ≥ x > 3.

5 0

3 years ago