3 years ago

NEED HELP NOW Angles not necessarily drawn to scale

2 answers:

8 0

Answer:

x = 56

Explanation:

You have a straight angle, and you’re given 2 angles. And since there are 3 angles that make up 180, we do:

180 - 64 - 60 = 56.

Hope it helps. ^^

GenaCL600 [577]3 years ago

7 0

Answer:

x= 56

Step-by-step explanation:

since angle DF is half a circle it has to = 180 so you subtract 64 from 180 then you subtract 60 from that

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3 years ago

A student has a 2% salt water solution and a 7% salt water solution. To best imitate salt water at a local beach, he needs 1 lit

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Let

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y--------> the amount of $7\%$ solution

we know that

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substitute equation A in equation B

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<u>the answer is</u>

A) The percent values were written incorrectly in the equation

B) The amount of 7% solution should be written as 1 – x, not x – 1.

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3 years ago

Read 2 more answers