3 years ago

Multiple choice, need help with this ASAP; I'll give BRANIEST to whoever gets it right and no links

Mathematics

1 answer:

Julli [10]3 years ago

3 0

Answer:

where is the questions

Step-by-step explanation:

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Sally is buying a hearing aid that costs $5,000. her insurance pays $2,900 of the cost. Sally will get a loan to pay the remaini

Illusion [34]

Answer:

$ 175

Step-by-step explanation:

Create an equation:

5000 = ax + 2900

a > 75

x = 12 months

5000 = 12a + 2900

12a = 2100

a = 175

8 0

3 years ago

Common denominators for 5/6 and 8/21 help me!!!!!!!!!

Helga [31]

The common denominator would have to be 42

4 0

3 years ago

What is the area of a 120 degree sector of a circle with the radius of 15 cm? Round to the nearest square cm.

Delvig [45]

Answer:

236 cm^2

Step-by-step explanation:

Formula

Area = sector angle/360 * pi * r^2

Givens

Sector angle = 120

r = 15

Solution

Area = 120/360 * 3.14 * 15 * 15

Area = 1/3 * 3.14 * 225

Area = 235.5

Area = 236 cm^2

8 0

3 years ago

What is the exact volume of the cone in terms of pi?

kenny6666 [7]

Answer:

D) 3456 m

Step-by-step explanation:

Diameter of the cone = 48 m

Hence radius of the cone = $\frac{48}{2}$ = 24 m

Height of the cone = 18 m

Volume of a cone is given as $\[\frac{1}{3}*pi*radius^{2}*height\]
$

= $\[\frac{1}{3}*pi*24^{2}*18\]
$

= $\[\frac{1}{3}*pi*10368\]
$

= $\[pi*3456\]
$

Hence among the given options, option D is the correct one.

7 0

3 years ago

Which statement best describes the function h(t) = 210 – 15t?

storchak [24]

Answer:

h(t) is a linear function with a slope of -15.

Step-by-step explanation:

6 0

3 years ago

Multiple choice, need help with this ASAP; I'll give BRANIEST to whoever gets it right and no links​

Multiple choice, need help with this ASAP; I'll give BRANIEST to whoever gets it right and no links