3 years ago

PLEASE HELP ME! I'LL GIVE YOU A BRAINLIEST! I PROMISE!

Mathematics

1 answer:

lakkis [162]3 years ago

6 0

Answer:

1:344.4 2:84

Step-by-step explanation:

You might be interested in

You receive wallet size photos of your school picture. The photo is 2.5" x 3.5" you decided dilate the photo to 5" x 7" at th

Leokris [45]

Answer:

Step-by-step explanation:

5/2.5=7/3.5=2

3 0

3 years ago

Read 2 more answers

It is easy! Help<br><br> Ill mark brainliest

Tamiku [17]

Answer:

a) 1

b) n² - n

c) 2n - 1

d) B, always odd

Step-by-step explanation:

8 0

3 years ago

Find dy dx of y equals the secant of the square root of x.

iVinArrow [24]

$\bf y=sec(\sqrt{x})\implies y=sec\left( x^{\frac{1}{2}} \right)\implies \cfrac{dy}{dx}=\stackrel{\textit{chain rule}}{sec\left( x^{\frac{1}{2}} \right)tan\left( x^{\frac{1}{2}} \right)\cdot \cfrac{1}{2}x^{-\frac{1}{2}}} \\\\\\ \cfrac{dy}{dx}=sec\left( x^{\frac{1}{2}} \right)tan\left( x^{\frac{1}{2}} \right)\cdot \cfrac{1}{2x^{\frac{1}{2}}}\implies \cfrac{dy}{dx}=\cfrac{sec\left( \sqrt{x} \right)tan\left( \sqrt{x} \right)}{2\sqrt{x}}$

5 0

3 years ago

5(88) using distributive property and mental math

lisov135 [29]

The answer is 440 ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

5 0

3 years ago

Alex and Charlene are playing a card game, where each card has a value. After Alex doubles his total cards value, he has a total

jeka94

Answer:

-8.25

Step-by-step explanation:

-16.5/2

3 0

4 years ago