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Mazyrski [523]
2 years ago
12

If a1 =10 and an = -2an-1 then find the value of a4

Mathematics
1 answer:
LekaFEV [45]2 years ago
6 0

Answer:

a=10

so if we want to find the value of a4

10^4=10000

Hope This Helps!!!

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A water cooler holds 15 liters of sports drink. Approximately how many gallons is this? (1 gallon = 3.785 liters) HELP ME PLEASE
Julli [10]

Answer:

Approximately 56.775 gallons

Step-by-step explanation:

15 x 3.785

=56.775

6 0
3 years ago
Which expressions have the same value as .04 x .005. Select all that apply.
Novay_Z [31]

Answer:

Hello There!!

Step-by-step explanation:

0.04×0.005=0.0002

.0002 ✔

(4/100)=>0.04 × (5/1000)=>0.005=0.0002 ✔

(4 × .01)=>0.04 × (5 × .001)=>0.0005 =0.00002 ❌

.002 ❌

4 × 5 × .00001=0.0002 ✔

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4 0
3 years ago
A garden has a width of 24 feet and a diagonal length of 51 feet. What is the perimeter of the garden ( in feet )?
bekas [8.4K]

Answer:

1,224 feet

Step-by-step explanation:

Multiply 51 feet times 24 feet and then you get 1,224 ft.

3 0
3 years ago
This is my math homework it is do today plz help me i need it before 3:10 pm
ollegr [7]

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8 0
2 years ago
Which pair are equal trig values? A) tan 45° and sin 45° Eliminate B) sin 40° and sin 50° C) sin 36° and cos 54° D) cos 65° and
ira [324]

Answer:

C

Step-by-step explanation:

note that sin x = cos(90 - x ) ← Cofunction identity

If x = 36 then 90 - x = 90 - 36 = 54

Hence sin 36° = cos 54° → C


3 0
3 years ago
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