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3 years ago

Plsss help ASAP I DONT have timeeeee

Mathematics

2 answers:

Snowcat [4.5K]3 years ago

7 0

Answer:

Step-by-step explanation:

you have to find a ratio and multiply 8 by something to get the demensions

vitfil [10]3 years ago

5 0

Answer:

It will still be a frame

Step-by-step explanation:

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2 years ago

I need help on this it’s about trig identities

Cerrena [4.2K]

Answer:

The answer to your question is:

Step-by-step explanation:

1.-

$\frac{1 + sin\alpha }{cos\alpha } + \frac{cos\alpha }{1 + sin\alpha } = 2 sec\alpha$

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sec²x - tanxsecx

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2 years ago

On a number line, 7.7 would be located. Choose all answers that make a

PolarNik [594]

Answer:

The Correct Answer are B and D

Step-by-step explanation:

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3 years ago

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Linda read 1/5 of a book on Friday and 2/7 of the book on Saturday. On Sunday she read 5/9 of the remaining pages. What fraction

insens350 [35]

Here, you just want to solve it by finding a common denominator.
1/5+2/7, because she read 1/5 and 2/7 of the book on separate days. The common denominator is 35.
7/35+10/35
=17/35
So that's how much of the book she read before Saturday.
Now it says that on Sunday she read 5/9 of the remaining pages, meaning:
1-17/35 should give us our answer
35/35-17/35=18/35
But since it says she read 5/9 of the remaining pages, we need to multiply 18/35 by 5/9 to get what 5/9ths of 18/35 is.
(18/35)(5/9)=2/7
Therefore she read 2/7ths of the book on Sunday.

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3 years ago