All categories

3 years ago

HELP DUE TOMORROW ASAP BAINLYEST

Mathematics

2 answers:

Tresset [83]3 years ago

5 0

Answer:

B is the correct answer

Step-by-step explanation:

3/12 = 1/4 = 0.25

Dennis_Churaev [7]3 years ago

4 0

Answer:

Step-by-step explanation:

(B)

You might be interested in

Help and please explain!

UkoKoshka [18]

Answer:

a. 146

Step-by-step explanation:

{4*[72-6*(3+2)]}-22

=[4*(72-6*5)]-22

=[4*(72-30)]-22

=(4*42)-22

=168-22

=146

4 0

3 years ago

Identify the area of the trapezoid.

mina [271]

Answer:I'm not sure but I can either divide or multiple

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Find the measure of angle F if measure angle D equals 88

dezoksy [38]

The answer is C 52 degrees

7 0

3 years ago

Read 2 more answers

Explain how to derive a formula for sin(A - B + C)

Akimi4 [234]

$\textit{Sum and Difference Identities} \\\\ sin(\alpha - \beta)=sin(\alpha)cos(\beta)- cos(\alpha)sin(\beta) \\\\ cos(\alpha - \beta)= cos(\alpha)cos(\beta) + sin(\alpha)sin(\beta) \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ sin(A-B+C)\implies sin[~(\stackrel{Z}{A-B})~+C]\implies sin(Z+C) \\\\\\ sin(Z)cos(C)+cos(Z)sin(C)\implies sin(A-B)cos(C)+cos(A-B)sin(C) \\\\[-0.35em] ~\dotfill\\\\ \textit{and since we know that}\\\\ sin(A-B)\implies sin(A)cos(B)-cos(A)sin(B)$

$cos(A-B)\implies cos(A)cos(B)+sin(A)sin(B)\\\\ then \\\\[-0.35em] ~\dotfill\\\\\ [sin(A)cos(B)-cos(A)sin(B)]cos(C)+[cos(A)cos(B)+sin(A)sin(B)]sin(C) \\\\\\ ~\hfill \begin{array}{cllll} sin(A)cos(B)cos(C)-cos(A)sin(B)cos(C)\\\\ +\\\\ cos(A)cos(B)sin(C)+sin(A)sin(B)sin(C) \end{array}~\hfill$

6 0

2 years ago

Jewel wanted to know if there was a correlation between the weight of a dog and its age. She collected data and created the scat

Aleks [24]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers