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3 years ago

Please helpppp I will rank the Brainiest

Mathematics

1 answer:

kenny6666 [7]3 years ago

8 0

Answer:

correct answer: A)8

Step-by-step explanation:

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Please help ASAP!

Fudgin [204]

Amplitude:

we can see that

maximum value is 3

minimum value is -1

so,

$A=\frac{max-min}{2}$

$A=\frac{3+1}{2}$

$A=2$

Period:

It is time completed after which value repeats itself

so, we get

$T=\pi -0$

$T=\pi$

so,

option-D............Answer

5 0

2 years ago

How many 4-digit palindromes contain both the digits 1 and 2

guapka [62]

4 digit palindromes must be of form abba, so being required that you use both numbers, you only have two: 1221 and 2112

3 0

2 years ago

Write the number in standard form.<br> 7 x 107

laila [671]

Answer:

Step-by-step explanation:

Break apart the equation:

(7 x 100) + (7 x 7)

7 x 100 = 700

7 x 7 =49

700 + 49 = 749

Hope this helps

3 0

2 years ago

XY is formed by X(-9,-7) and Y (-3,5 is line j is the perpendicular bisector of XY

Mkey [24]

-12 because it just is

7 0

2 years ago

I need help with this !!!!!

GenaCL600 [577]

Answer:

-48

Step-by-step explanation:

-6(8)=-48

5 0

2 years ago

Read 2 more answers