2 years ago

Helpppp me pleaseeee :}

Mathematics

2 answers:

avanturin [10]2 years ago

6 0

Answer:

The answer is C

Step-by-step explanation:

I am Lyosha [343]2 years ago

6 0

Answer: 1 2/9 or C

Step-by-step explanation: hope it helps can I have brainliest

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What is the area of this? Please help

Slav-nsk [51]

Answer:

364 cm²

Step-by-step explanation:

Area of the figure :

Area (triangle) + Area (rectangle 1) + Area (rectangle 2) + Area (rectangle 3)
1/2 x 20 x 14 + 12 x 9 + 7 x 3 + 19 x 5
140 + 108 + 21 + 95
248 + 21 + 95
269 + 95
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2 years ago

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If x=-7 is a root of the equation x^2+kx+49=0, then k=

aleksley [76]

Answer:

$k=14$

Step-by-step explanation:

Given:

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Hope this helps :)

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3 years ago

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hram777 [196]

The correct way to write that is 309,058,304.

It helps if you say it out loud to yourself. that is what helped me! ☺

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SashulF [63]

Answer:

8 feet squared

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Helpppp me pleaseeee :}​

Helpppp me pleaseeee :}