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nydimaria [60]
3 years ago
14

Pls answer asap I'll mark u brainliest​

Mathematics
2 answers:
ryzh [129]3 years ago
8 0

Answer:

a)29

b)70

Step-by-step explanation:

The sum of the interior angles in a triangle is 180.

a)95+56+a=180        b)40+2b=180

151+a=180                     2b=180-40

a=180-151                      2b=140  /2

a=29                              b=70

Andre45 [30]3 years ago
8 0
Every angle in a circle must add to give 180 so therefore for the first question =
a) 95+56+__ = 180 so the answer would be 29
Isosceles triangles have two identical angles inside that need to be the same.
b) 180-40=140 and to have two identical angles half 140 which gives you a final answer of 70
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After substituting, what is the first step when evaluating 4y+9/7 when y=8
kenny6666 [7]

Answer:

  multiply 4 and 8 to get 32

Step-by-step explanation:

After substituting, the expression is ...

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The order of operations tells you to do multiplication and division before addition and subtraction. You do them left-to-right. The multiplication on the left is 4·8, so you do that first. The result is ...

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Now, you can do the division:

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Pre-Calculus question:
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Please help pls pls help pls belp
Delvig [45]

Answer:

After 1 second, the ball will reach a maximum height of 16 feet

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Using the rule y = 8x+ 5, Find the value of y when xis 6.
denpristay [2]

Answer:

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Ⓗⓘ ⓣⓗⓔⓡⓔ

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(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

Please, please give brainliest, it would be greatly appreciated, I only a few more before I advance, thanks!

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