I need help on how to do this

Mathematics

1 answer:

REY [17]3 years ago

8 0

Sorry idk how to do that either

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Does anyone have the answers to this worksheet

fgiga [73]

I can't see paper. Maybe try to take a picture closer and more bright and clear.

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4 years ago

1. The graph of y = x2 is translated 4 units down and 3 units to the left. It is also stretched by a factor

slega [8]

Answer:

ok so first ur gonna do 4x3=12 then

Step-by-step explanation:

7 0

3 years ago

CAN SOMEONE HELP ME PLEASE ASAP!

creativ13 [48]

Step-by-step explanation:

when scaling all dimensions must be multiplied by the same factor.

64 was first scaled ft to in, and then by 2.8/64.

now we need to do the same for the width :

80 × 2.8/64 = 3.5 in

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3 years ago

April sold 75 tickets to a school play and collected a total of $495. If adult cost $8 each and child tickets cost $5 each, how

Sveta_85 [38]

April Sold 3 children tickets and 60 adult tickets.
Correct me if I'm wrong. ;-;

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3 years ago

Read 2 more answers

Please help! Consider the given circle with the shaded sector xy and central angle 225. The circumference is 30 units

OleMash [197]

$\textit{circumference of a circle}\\\\ C=2\pi r~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ C=30\pi \end{cases}\implies 30\pi =2\pi r\implies \cfrac{30\pi }{2\pi }=r\implies \boxed{15=r} \\\\[-0.35em] ~\dotfill$

$\textit{arc's length}\\\\ s = \cfrac{\theta \pi r}{180}~~ \begin{cases} r=radius\\ \theta =\stackrel{degrees}{angle}\\[-0.5em] \hrulefill\\ r=15\\ \theta =225 \end{cases}\implies \widehat{XY}=\cfrac{(225)\pi (15)}{180}\implies \boxed{\widehat{XY}\approx 58.90} \\\\[-0.35em] ~\dotfill\\\\ \textit{area of a circle}\\\\ A=\pi r^2\qquad \qquad A=\pi (15)^2\implies A=225\pi \implies \boxed{A\approx 706.86}$

6 0

3 years ago