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Dahasolnce [82]
3 years ago
12

What is 7(2b+5) rewrtitten using the Distributive Property?

Mathematics
2 answers:
Sauron [17]3 years ago
8 0
You have to multiply 7 by 2b and by 5 to get 14b+35
Margarita [4]3 years ago
6 0
Multiply each term in parentheses by 7 and get 14b+35
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blondinia [14]
Look at the picture.

ΔABD and ΔBCD are similar, therefore:

\dfrac{y}{5}=\dfrac{11}{y}\ \ \ |\cross\ multiply\\\\y^2=55\to y=\sqrt{55}

Use Pythagorean theorem:

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4 0
3 years ago
He length of a rectangle is three times its width. The perimeter of the rectangle is at most 112 cm.
g100num [7]
The equation relating length to width
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3W <= 4 \sqrt{7}
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8 0
3 years ago
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Am I correct? Please explain!<br><br> Will mark brainliest
marta [7]

Answer:

nr. 1 and 3 is a Dilation 2 and 4 are not Dilations

Step-by-step explanation:

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4 0
3 years ago
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