3 years ago

Which interval could contain a solution to f(x)=0

Mathematics

1 answer:

bearhunter [10]3 years ago

6 0

Answer:e

Step-by-step explanation:

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Please help. I’ll mark you as brainliest if correct

saul85 [17]

Answer:

25.12

Step-by-step explanation:

C = 2pir

2 * pi = 6.28, 6.28 * 4 = 25.12

5 0

3 years ago

Please show working out

alekssr [168]

Answer:

x= 14.84cm

Step-by-step explanation:

cos(52)=x/28

cos(52)*28=x

x=14.84 cm

7 0

4 years ago

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A television transmitter tower is 400 feet high. if the angle between the guy wire (attached at the top) and the tower is 52.8°,

Mandarinka [93]

Answer:

Step-by-step explanation:

the asnwer is 23 i just answerd that qquestion and got it rugght

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3 years ago

If f(x) = 5x - 12, find f(x) when x= - 12<br><br> Plz answer

Burka [1]

Answer:

-72

Step-by-step explanation:

first replace x with -12 so 5(-12)-12

then simplify which makes it -60-12

finally solve that which gives you -72

hope this helps :)

7 0

3 years ago

A card is chosen at random from a deck of 52 cards. It is then replaced and a second card is chosen. What is the probability of

posledela

P(jack,8) = $\frac{4}{52}\times\frac{4}{52}=0.0059$
P(black, queen) = $\frac{1}{2}\times\frac{4}{52}=0.0385$
P(black, diamond) = $\frac{1}{2}\times\frac{13}{52}=0.125$
P(jack, queen) = $\frac{4}{52}\times\frac{4}{52}=0.0059$

4 0

3 years ago