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denis-greek [22]
2 years ago
5

ILL BRAINLIEST YOU IF YOUR RIGHT PLEASE HELP ME

Mathematics
1 answer:
dem82 [27]2 years ago
3 0
B........................
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Please help me !!!!!!!!!
lidiya [134]

Answer:

f(-2) = 0

f(1) = 12

f(2) = 5

Step-by-step explanation:

f(-2) will lie in the function f(x) =x^2 - 4

\therefore f( - 2) =  {( - 2)}^{2}  - 4 = 4 - 4 = 0

f(1) will lie in the function f(x) =2x^2 +10

\therefore f(1) = 2 {(1)}^{2}  + 10 = 2 + 10 = 12

f(2) will lie in the function f(x) =5

\therefore f(2) = 5

5 0
3 years ago
Find all solutions of the equation in the interval [0,2pi).
Setler79 [48]
Csc theta=-2 then theta equals csc^-1(-2) then theta would equal 5pi/6, 7pi/6
3 0
3 years ago
A bicycle has a listed price of $544.98 before tax. If the sales tax rate is 9.75%, find the total cost of the bicycle with sale
CaHeK987 [17]

Answer:

$598.12.

Step-by-step explanation:

First you need to make the percent into a decimal and multiply it by the price without tax: 0.0975 · 544.98, which equals 53.136 when rounded to the nearest thousandth. This means that 53.136 is 9.75% of 544.98. Then you just need to add 53.136, or 53.14 when rounded, to 544.98. This gives you $598.12.

6 0
3 years ago
Six hours more per week then Theodore studies
Ierofanga [76]

Answer:

umm you have to give us more info

Step-by-step explanation:

without info we can not properly answer the question

5 0
3 years ago
SOMEONE DO NUMBER 1 AND 2 FOR ME, ILL GIVE BRAINLIEST
amid [387]

Answer:

1. The second number line, the third number line, the first number line.

2.

a) \: 1 \frac{7}{8}  >  \frac{7}{4}

b) \:  \frac{21}{5} =  4 \frac{1}{5}

c) \frac{13}{4} <  3 \frac{5}{6}

8 0
2 years ago
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