3 years ago

How was y'alls day? :)

Mathematics

2 answers:

VikaD [51]3 years ago

8 0

Not the best, teachers are so annoying lol. Hope you are doing well though, don’t give up❤️

Mrac [35]3 years ago

3 0

answer-good how was yours

You might be interested in

Which of the following is the inverse of the function given below?

Mademuasel [1]

Rearrange so x is the subject:-

(im assuning the f unction f(x) = (x + 2) / 7):-

f(x) = (x + 2)/7

7f(x) = x + 2

x = 7f(x) - 2

replace f(x) by x and x by another function

f = 7x - 2

Its D

6 0

3 years ago

Read 2 more answers

Solve for x.<br> –4.5(x – 8.9) = 12.6<br> OVEC<br> Enter your answer, as a decimal, in the box.

Gnoma [55]

Step-by-step explanation:

just take -4.5 the right side

3 0

3 years ago

How do I simplify this (sinx)/(secx+1)

pochemuha

Answer:

Step-by-step explanation:

$\frac{sin~x}{sec~x+1} =\frac{sin~x}{\frac{1}{cos~x}+1 } =\frac{sin~x~cos~x}{1+cos~x} \\=\frac{sin~x~cos~x}{1+cos~x} \times \frac{1-cos~x}{1-cos~x} \\=\frac{sin~x~cos~x(1-cos~x)}{1-cos^2 x} \\=\frac{sin~x~cos~x(1-cos~x)}{sin^2x} \\=\frac{cos~x(1-cos~x)}{sin~x} \\=cos ~x(csc~x-cot~x)\\or\\=cot~x(1-cos~x)$

6 0

3 years ago

larry,mary and terry each had a full glass of juice. larry drank 3/4 of his mary drank 3/8 of hers larry drank 3/4 of his terry

Katena32 [7]

3/4 is greater than 1/2

7/10 is greater than 5/10

and 3/8 is less the 4/8 (4/8=1/2)

3 0

3 years ago

If ABCD is dilated by a factor of 2, the

Anna [14]

(4,4) are the coordinates of C prime

6 0

3 years ago