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3 years ago

How can I find the answer?

Mathematics

1 answer:

KonstantinChe [14]3 years ago

7 0

Answer:put two triangles in the first three squares in the second and four triangles and two squares in the thrif

Step-by-step explanation:

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During the summer, Breanna works at a coffee shop. She saves 75% of her earnings to buy new school clothes. If Breanna earns $75

Westkost [7]

Answer: The best estimate for the amount of money she saves to buy clothes = $ 562.5

Step-by-step explanation:

Given: Breanna saves 75% of her earnings to buy new school clothes.

Earnings for Breanna = $ 750

The amount of money she saves to buy clothes = 75% of 750

= 0.75 x 750 [75%= 0.75]

= $ 562.5

Hence, the best estimate for the amount of money she saves to buy clothes = $ 562.5

5 0

3 years ago

Limit question: lim x-->pi ((e^sinx)-1)/(x-pi)

aleksandr82 [10.1K]

$\displaystyle\lim_{x\to\pi}\dfrac{e^{\sin x}-1}{x-\pi}$

Notice that if $f(x)=e^{\sin x}$ , then $f(\pi)=e^{\sin\pi}=e^0=1$ . Recall the definition of the derivative of a function $f(x)$ at a point $x=c$ :

$f'(c):=\displaystyle\lim_{x\to c}\frac{f(x)-f(c)}{x-c}$

So the value of this limit is exactly the value of the derivative of $f(x)=e^{\sin x}$ at $x=\pi$ .

You have

$f'(x)=\cos x\,e^{\sin x}\implies f'(\pi)=\cos\pi\,e^{\sin\pi}=-1$

4 0

3 years ago

It takes Mark 3 minutes to make 1 1/2 inches of a bracelet. If he works at the same speed, how many minutes will it take him to

RUDIKE [14]

Answer:

24 minutes

Step-by-step explanation:

Working at the same speed, the ratio of time to length is the same:

time/length = t/12 = 3/(1.5)

t = 12(3/1.5) = 12(2) = 24

It will take Mark 24 minutes to make a 12-inch bracelet.

7 0

3 years ago

Solve the right triangle

____ [38]

Answer:

C=5.831

a=30.964

b=59.036

Step-by-step explanation:

7 0

3 years ago

Help fast please....

Leya [2.2K]

Answer:

We need the question to answer plz.

Step-by-step explanation:

lol

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3 years ago