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3 years ago

PleaseI really need help on this please

Mathematics

2 answers:

Karo-lina-s [1.5K]3 years ago

4 0

Answer:

Step-by-step explanation:

mamaluj [8]3 years ago

3 0

Answer:

Step-by-step explanation:

the anwser to number 7 is d or (x2-4) (x2+4)

by the way try using the app called Photo Math i use it for my test it works greatyou should try it some day.

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How to find cos2theta

SSSSS [86.1K]

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3 years ago

Read 2 more answers

Help me please it’s due

Temka [501]

Answer:

13.82 in.

Step-by-step explanation:

To find the circumference of a circle, you multiply the diameter by pi ( $\pi$ ):

$(4.4)(\pi )=13.82301$

Rounded to the nearest tenth, 13.82301 is 13.82. Therefore, 13.82 is the answer.

I hope this helps!

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1 year ago

Write an equation in slope-intercept form for the line with slope 7 and v-intercept -6.

vredina [299]

Use y = mx + b

m = 7

b = -6

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2 years ago

Which of these sequences is a geometric sequence?

Lera25 [3.4K]

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2 years ago

Two numbers are in ratio s:t .if the first is a,find the second

Whitepunk [10]

Answer:

The second number is a*t/s

Step-by-step explanation:

s/t = a / x Let x be the second number.

sx = at divide by s

x = at/s

7 0

2 years ago