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allsm [11]
2 years ago
12

Evaluate if B = 3 and p = 2 10B - 4P plus 1 = ?

Mathematics
1 answer:
Vera_Pavlovna [14]2 years ago
3 0
10x2=20
4x2=8
20-8=12+1=13
The answer is 13
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Bonjour je ne comprend pas cette exercice; si quelqu'un peut m'aider je suis preneuse.
gayaneshka [121]

Answer:

0,24 m

Step-by-step explanation:

La table est un rectanble donc l'angle en  haut à droite est de 90°.

Tu connais donc un angle et le côté opposé à l'angle et tu cherche le côté adjacent.

On sait que tan(â) = \frac{Cote oppose}{Cote adjacent} donc :

tan(40)= \frac{1,27}{x}

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Le trou du mileu est à \frac{2,54}{2} soit 1,27m du bord.

Donc elle doit taper à 1,51 - 1,27 = 0,24m du trou du milieu.

j'espère avoir été clair.

<h2 />
8 0
1 year ago
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shusha [124]

Answer:

Step-by-step explanation:

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3 0
3 years ago
What is a vertex . Please explain Thanks..
drek231 [11]

Step-by-step explanation: In geometry, a vertex is where two rays share a common endpoint or where they interest each other.

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Below is an example of two rays that share a

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3 0
3 years ago
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olga nikolaevna [1]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
Read 2 more answers
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