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3 years ago

I need help please help me.

Mathematics

1 answer:

alexandr1967 [171]3 years ago

6 0

7+7=14. 14+14=28. 14+28+13=55.
Answer: 55 Happy to help! :)

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PLZ HELP!!! WILL MAKE BRAINLIEST!!!!!

KIM [24]

Answer:

C. 75 restaurant customers

Step-by-step explanation:

With the way the graph is laid out 75 restaurant customers seems to be the most logical answer.

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3 years ago

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Me ajuda ai por favor tenho que entregar amanhã

elena-14-01-66 [18.8K]

a) (2a - b)² = (4a² - 4ab + b²)

b) (10m - n²)² = (100m² - 20mn² + n⁴)

c) (4x - 4²) = (16x² - 8x + 4⁴)

d) ${( \frac{1}{3} x - y) }^{2} = ({ \frac{1}{9}x }^{2} - \frac{2}{3} xy + {y}^{2} )$

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2 years ago

Identify the class width for the given frequency distribution

Fittoniya [83]

Answer: not enough information

Step-by-step explanation:

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2 years ago

What is the value of n ?

tino4ka555 [31]

Answer:

the answer to this question is n=5

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2 years ago

A foot ball field measures 100m by 72m. A school marks a football field similar in shape to a fullsize football field but only 3

Anna35 [415]

Answer: 21.6 m

Step-by-step explanation:

Given

A football field measures $100\ m\times 72\ m$

If a football field similar in shape to a full size has a length $l=30\ m$

The ratio of the length of the original to the small field is the same

Assume the width of the small field is w

$\therefore \dfrac{100}{30}=\dfrac{72}{w}\\\\\Rightarrow w=30\times \dfrac{72}{100}\\\\\Rightarrow w=21.6\ m$

Thus, the width of the field is 21.6 m

6 0

2 years ago