2 years ago

E

Mathematics

2 answers:

wel2 years ago

8 0

Answer:

She will have $25.91 left in her wallet

Mashcka [7]2 years ago

6 0

Answer:

I realized my answer was incorrect just now, sorry!

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Given a cone 10 feet tall with a diameter of 10 feet, determine the radius of the smaller cone created when a horizontal plane p

11111nata11111 [884]

Answer:

r=3 ft

Step-by-step explanation:

it is similarity of two triangles

one

perpendicular side=10 ft

base=10/2=5 ft

second

perpendicular side=10-4=6 ft

Base r=?

$\frac{r}{5}=\frac{6}{10}\\r= \frac{6}{10} \times 5=3~ft$

8 0

3 years ago

The formula F=9/5(K−273.15)+32

Lyrx [107]

Just subtract 32, then divide by 9/5 (or multiply by the reciprical) then add 273.15.
K=5/9(F-32)+273.15

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3 years ago

Evaluate the degree of the polynomial (y3 – 2) ( y2 + 11), expand using algebraic expressions and answer.

posledela

Answer:

y^5+11y^3-2y^3-22

Step-by-step explanation:

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3 years ago

Write 24 minutes to 3 hours as a ratio in its simplest form

SVEN [57.7K]

3 / 60 = 180

24:180

6:45

3:15

1:5

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2 years ago

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How do you find the length of an arc of a circle with a radius of 45 cm if the arc subtends a central angle of 20 degrees?

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